<![CDATA[NextPVR Forums - Docker amd64]]> https://forums.nextpvr.com/ Wed, 12 Aug 2026 17:08:49 +0000 MyBB <![CDATA[Linux DVB-S/DVB-S2 scan problem after Proxmox reinstall]]> https://forums.nextpvr.com/showthread.php?tid=67092 Tue, 28 Jul 2026 11:31:59 +0000 fireball]]> https://forums.nextpvr.com/showthread.php?tid=67092 I'm experiencing a strange DVB-S/DVB-S2 issue with NextPVR on Linux.

Hardware
  • Linux4Media CineS2 Twin DVB-S2 (Micronas nGene PCIe, PCI ID 18c3:0720)
  • STV090x frontend
  • Firmware:
    Code:
    https://github.com/OpenELEC/dvb-firmware/blob/master/firmware/ngene_18.fw
Environment
  • Proxmox VE 9.2
  • Kernel: 7.0.12-1-pve
  • Debian 13 LXC
  • Docker
  • Latest Linux version of NextPVR

The problem
This setup worked correctly in the past.
After reinstalling my Proxmox host and restoring my environment, NextPVR no longer works correctly under Linux.
Using the same tuner hardware, NextPVR under Windows works perfectly. It finds all channels and Live TV and recordings work without any issues.
Under Linux, however, NextPVR is unable to find many DVB-S channels, especially the German private SD channels (RTL, SAT.1, ProSieben, Kabel Eins, Tele 5, etc.) during a channel scan.
Running the following command successfully finds all Astra 19.2°E (S19E2) transponders and channels:
Code:
w_scan2 -5 -fs -s S19E2 > channels.conf
The generated
Code:
channels.conf
contains all expected channels.
However, importing/scanning this
Code:
channels.conf
in NextPVR still results in many DVB-S channels not being detected.
I have also tested native on debian 12 linux  and other Linux DVB applications.
For example, EasyVDR under Docker is able to tune and watch the missing channels successfully using the same hardware/sytem.

Summary
  • This setup worked correctly before reinstalling Proxmox.
  • The same tuner hardware works perfectly with NextPVR under Windows.
  • Code:
    w_scan2 -5 -fs -s S19E2 > channels.conf
    finds all Astra 19.2°E transponders and channels.
  • EasyVDR can tune and watch the missing channels.
  • NextPVR on Linux fails to detect many DVB-S channels during scanning, even when using a valid
    Code:
    channels.conf
    .

Has anyone seen similar behaviour, or is there anything specific I should enable for debugging the Linux DVB implementation in NextPVR?
I'm happy to provide logs or test patches if needed.]]> I'm experiencing a strange DVB-S/DVB-S2 issue with NextPVR on Linux.

Hardware
  • Linux4Media CineS2 Twin DVB-S2 (Micronas nGene PCIe, PCI ID 18c3:0720)
  • STV090x frontend
  • Firmware:
    Code:
    https://github.com/OpenELEC/dvb-firmware/blob/master/firmware/ngene_18.fw
Environment
  • Proxmox VE 9.2
  • Kernel: 7.0.12-1-pve
  • Debian 13 LXC
  • Docker
  • Latest Linux version of NextPVR

The problem
This setup worked correctly in the past.
After reinstalling my Proxmox host and restoring my environment, NextPVR no longer works correctly under Linux.
Using the same tuner hardware, NextPVR under Windows works perfectly. It finds all channels and Live TV and recordings work without any issues.
Under Linux, however, NextPVR is unable to find many DVB-S channels, especially the German private SD channels (RTL, SAT.1, ProSieben, Kabel Eins, Tele 5, etc.) during a channel scan.
Running the following command successfully finds all Astra 19.2°E (S19E2) transponders and channels:
Code:
w_scan2 -5 -fs -s S19E2 > channels.conf
The generated
Code:
channels.conf
contains all expected channels.
However, importing/scanning this
Code:
channels.conf
in NextPVR still results in many DVB-S channels not being detected.
I have also tested native on debian 12 linux  and other Linux DVB applications.
For example, EasyVDR under Docker is able to tune and watch the missing channels successfully using the same hardware/sytem.

Summary
  • This setup worked correctly before reinstalling Proxmox.
  • The same tuner hardware works perfectly with NextPVR under Windows.
  • Code:
    w_scan2 -5 -fs -s S19E2 > channels.conf
    finds all Astra 19.2°E transponders and channels.
  • EasyVDR can tune and watch the missing channels.
  • NextPVR on Linux fails to detect many DVB-S channels during scanning, even when using a valid
    Code:
    channels.conf
    .

Has anyone seen similar behaviour, or is there anything specific I should enable for debugging the Linux DVB implementation in NextPVR?
I'm happy to provide logs or test patches if needed.]]> <![CDATA[Unable to add Schedules Direct guide data]]> https://forums.nextpvr.com/showthread.php?tid=67072 Tue, 14 Jul 2026 04:12:36 +0000 venom85]]> https://forums.nextpvr.com/showthread.php?tid=67072
For background, I am running NextPVR in Podman on a Rocky 9 system (I have also tested in Docker proper, same issue). The container can access network resources, because it sees the tuners over the network and correctly scans for channels. I was working on getting this set up a couple weeks ago when I hit the SD snag and then let it sit for a long stretch until now, so any temporary (24-48h) blocks by SD should be over. I can provide any additional information that the logs don't show, obviously. Thanks in advance for the help!

.zip   logs-20260714-0400.zip (Size: 675.14 KB / Downloads: 2) ]]>
For background, I am running NextPVR in Podman on a Rocky 9 system (I have also tested in Docker proper, same issue). The container can access network resources, because it sees the tuners over the network and correctly scans for channels. I was working on getting this set up a couple weeks ago when I hit the SD snag and then let it sit for a long stretch until now, so any temporary (24-48h) blocks by SD should be over. I can provide any additional information that the logs don't show, obviously. Thanks in advance for the help!

.zip   logs-20260714-0400.zip (Size: 675.14 KB / Downloads: 2) ]]> <![CDATA[Core.* files ?]]> https://forums.nextpvr.com/showthread.php?tid=67061 Thu, 02 Jul 2026 09:42:19 +0000 ceejayemm]]> https://forums.nextpvr.com/showthread.php?tid=67061
I have been running various versions of NextPVR in a Docker container for a while and yesterday added a new disk to my existing installation to give me some additional recording space .  I restarted the docker container and all seemed well. Just for completeness I had a look around the various persistent storage locations to see that things were appearing where I thought they should be.  My Docker Compose file looks like:

Code:
services:   nextpvr:     image: nextpvr/nextpvr_amd64:stable     container_name: nextpvr     ports:       - 16891:16891/udp       - 8866:8866     volumes:       - /mnt/disk1/npvr/config:/config       - /mnt/disk1/npvr/local:/local       - /mnt/disk1/npvr/buffer:/buffer #      - /nfs/recordings:/recordings            - /etc/localtime:/etc/localtime:ro     devices:       - /dev/dri:/dev/dri     environment:       - TZ=Europe/London       - PUID=1000       - PGID=100     restart: unless-stopped

The 'recordings' is disabled by choice, all my recordings are saved to folders within the 'local' folder for later post-processing, which is working fine.

Checking the Config folder (/mnt/disk1/npvr/config) I seem to have a load (currently 24) files named core.nnnnnn where nnnnnn is variable number between 876 and 115076 all dated between 17:55 and 17:56 yesterday which is when i restarted the container.

Code:
ceejayemm@cmdock-av1:/mnt/disk1/npvr/config/scripts$ ls -la total 4383484 drwxr-xr-x 3 root root       4096 Jul  2 10:07 . drwxr-xr-x 7 root root       4096 Jul  2 04:06 .. -rwxr-xr-x 1 root root       5421 Jul  1 17:55 comskip.ini -rw------- 1 root root 2557796352 Jul  1 17:56 core.1028 -rw------- 1 root root 2557480960 Jul  1 17:55 core.11426 -rw------- 1 root root 2558160896 Jul  1 17:55 core.115076 -rw------- 1 root root 2557804544 Jul  1 17:55 core.11874 -rw------- 1 root root 2557104128 Jul  1 17:55 core.18874 -rw------- 1 root root 2557927424 Jul  1 17:55 core.30266 -rw------- 1 root root 2558377984 Jul  1 17:55 core.30756 -rw------- 1 root root 2559025152 Jul  1 17:56 core.30899 -rw------- 1 root root 2564562944 Jul  1 17:56 core.30911 -rw------- 1 root root 2547126272 Jul  1 17:56 core.31172 -rw------- 1 root root 2556534784 Jul  1 17:55 core.34902 -rw------- 1 root root 2557116416 Jul  1 17:56 core.35873 -rw------- 1 root root 2557747200 Jul  1 17:55 core.36018 -rw------- 1 root root 2557292544 Jul  1 17:55 core.36165 -rw------- 1 root root 2557063168 Jul  1 17:55 core.38399 -rw------- 1 root root 2558607360 Jul  1 17:55 core.42037 -rw------- 1 root root 2557673472 Jul  1 17:55 core.46229 -rw------- 1 root root 2556063744 Jul  1 17:55 core.47932 -rw------- 1 root root 2556477440 Jul  1 17:55 core.5048 -rw------- 1 root root 2558099456 Jul  1 17:55 core.87275 -rw------- 1 root root 2558562304 Jul  1 17:56 core.876 -rw------- 1 root root 2558009344 Jul  1 17:55 core.88003 -rw------- 1 root root 2558488576 Jul  1 17:56 core.905 -rw------- 1 root root 2556547072 Jul  1 17:56 core.917 drwxr-xr-x 2 root root       4096 Jul  1 17:55 logs -rwxr-xr-x 1 root root       1473 Jul  2 09:59 NextPVR_Copies.sh -rwxr-xr-x 1 root root       2646 Jul  1 17:55 PostProcessing.sh -rwxr-xr-x 1 root root        111 Jul  1 17:55 PostUpdateEPG.sh -rwxr-xr-x 1 root root        557 Jul  2 09:56 recordings_tidy.sh


NextPVR seems to be running correctly with no other issues I am aware of.  What might be creating these files and can I get rid of them ?  This might have been happening for a while, I just haven't seen these files before now.

Latest logs attached.

Chris

.zip   logs-20260702-1027.zip (Size: 660.92 KB / Downloads: 1) ]]>
I have been running various versions of NextPVR in a Docker container for a while and yesterday added a new disk to my existing installation to give me some additional recording space .  I restarted the docker container and all seemed well. Just for completeness I had a look around the various persistent storage locations to see that things were appearing where I thought they should be.  My Docker Compose file looks like:

Code:
services:   nextpvr:     image: nextpvr/nextpvr_amd64:stable     container_name: nextpvr     ports:       - 16891:16891/udp       - 8866:8866     volumes:       - /mnt/disk1/npvr/config:/config       - /mnt/disk1/npvr/local:/local       - /mnt/disk1/npvr/buffer:/buffer #      - /nfs/recordings:/recordings            - /etc/localtime:/etc/localtime:ro     devices:       - /dev/dri:/dev/dri     environment:       - TZ=Europe/London       - PUID=1000       - PGID=100     restart: unless-stopped

The 'recordings' is disabled by choice, all my recordings are saved to folders within the 'local' folder for later post-processing, which is working fine.

Checking the Config folder (/mnt/disk1/npvr/config) I seem to have a load (currently 24) files named core.nnnnnn where nnnnnn is variable number between 876 and 115076 all dated between 17:55 and 17:56 yesterday which is when i restarted the container.

Code:
ceejayemm@cmdock-av1:/mnt/disk1/npvr/config/scripts$ ls -la total 4383484 drwxr-xr-x 3 root root       4096 Jul  2 10:07 . drwxr-xr-x 7 root root       4096 Jul  2 04:06 .. -rwxr-xr-x 1 root root       5421 Jul  1 17:55 comskip.ini -rw------- 1 root root 2557796352 Jul  1 17:56 core.1028 -rw------- 1 root root 2557480960 Jul  1 17:55 core.11426 -rw------- 1 root root 2558160896 Jul  1 17:55 core.115076 -rw------- 1 root root 2557804544 Jul  1 17:55 core.11874 -rw------- 1 root root 2557104128 Jul  1 17:55 core.18874 -rw------- 1 root root 2557927424 Jul  1 17:55 core.30266 -rw------- 1 root root 2558377984 Jul  1 17:55 core.30756 -rw------- 1 root root 2559025152 Jul  1 17:56 core.30899 -rw------- 1 root root 2564562944 Jul  1 17:56 core.30911 -rw------- 1 root root 2547126272 Jul  1 17:56 core.31172 -rw------- 1 root root 2556534784 Jul  1 17:55 core.34902 -rw------- 1 root root 2557116416 Jul  1 17:56 core.35873 -rw------- 1 root root 2557747200 Jul  1 17:55 core.36018 -rw------- 1 root root 2557292544 Jul  1 17:55 core.36165 -rw------- 1 root root 2557063168 Jul  1 17:55 core.38399 -rw------- 1 root root 2558607360 Jul  1 17:55 core.42037 -rw------- 1 root root 2557673472 Jul  1 17:55 core.46229 -rw------- 1 root root 2556063744 Jul  1 17:55 core.47932 -rw------- 1 root root 2556477440 Jul  1 17:55 core.5048 -rw------- 1 root root 2558099456 Jul  1 17:55 core.87275 -rw------- 1 root root 2558562304 Jul  1 17:56 core.876 -rw------- 1 root root 2558009344 Jul  1 17:55 core.88003 -rw------- 1 root root 2558488576 Jul  1 17:56 core.905 -rw------- 1 root root 2556547072 Jul  1 17:56 core.917 drwxr-xr-x 2 root root       4096 Jul  1 17:55 logs -rwxr-xr-x 1 root root       1473 Jul  2 09:59 NextPVR_Copies.sh -rwxr-xr-x 1 root root       2646 Jul  1 17:55 PostProcessing.sh -rwxr-xr-x 1 root root        111 Jul  1 17:55 PostUpdateEPG.sh -rwxr-xr-x 1 root root        557 Jul  2 09:56 recordings_tidy.sh


NextPVR seems to be running correctly with no other issues I am aware of.  What might be creating these files and can I get rid of them ?  This might have been happening for a while, I just haven't seen these files before now.

Latest logs attached.

Chris

.zip   logs-20260702-1027.zip (Size: 660.92 KB / Downloads: 1) ]]> <![CDATA[IPTV AU Channel 9 channels not working]]> https://forums.nextpvr.com/showthread.php?tid=67039 Thu, 18 Jun 2026 08:45:11 +0000 TheFonz]]> https://forums.nextpvr.com/showthread.php?tid=67039 I updated to 7.1.1.260616 and Channel 9 channels does not seem to work.
I get this in the logs

Code:
2026-06-18 08:37:09.880 [DEBUG][22] {"status": "Starting Device. Please Wait...","final": false,"speed": 1,"duration": 0,"percentage": 0} 2026-06-18 08:37:10.271 [DEBUG][5] File is completed 2026-06-18 08:37:10.271 [DEBUG][5] reached end of rolling file. Dropping connection...(2) (available=0 of=1316) 2026-06-18 08:37:10.271 [DEBUG][5] StopStream @cleanup 2026-06-18 08:37:10.296 [DEBUG][5] StopStream(1376257)... 2026-06-18 08:37:10.296 [DEBUG][5] clientHandle[4b81328e-8838-4bf7-98a7-7b6000ff7e91] = 1376257 2026-06-18 08:37:10.296 [DEBUG][5] Calling StopStream() 2026-06-18 08:37:10.298 [DEBUG][5] StopStream() done 2026-06-18 08:37:10.304 [DEBUG][5] StopStream @cleanup@1 2026-06-18 08:37:10.304 [DEBUG][5] Cleaning up: /buffer/live-Channel 9-1-1.ts 2026-06-18 08:37:10.310 [DEBUG][5] StopStream @cleanup2 2026-06-18 08:37:10.311 [DEBUG][7] [FFMPEG]: http://127.0.0.1:8866/live?channeloid=7541&transcoder=149d6c84-20fd-4301-9cb9-004dd763a599&sid=4b81328e-8838-4bf7-98a7-7b6000ff7e91&client=4b81328e-8838-4bf7-98a7-7b6000ff7e91: Invalid data found when processing input 2026-06-18 08:37:10.391 [DEBUG][5] Got request [192.168.1.146]: /services/service (channel.transcode.status) 2026-06-18 08:37:10.391 [DEBUG][5] parameters: 2026-06-18 08:37:10.391 [DEBUG][5]   method: channel.transcode.status 2026-06-18 08:37:10.391 [DEBUG][5]   format: json 2026-06-18 08:37:10.391 [DEBUG][5]   sid: 4b81328e-8838-4bf7-98a7-7b6000ff7e91 2026-06-18 08:37:10.391 [DEBUG][5]   client_ip: 192.168.1.146 2026-06-18 08:37:10.391 [DEBUG][5]   client_local: true 2026-06-18 08:37:10.391 [DEBUG][5]   user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 2026-06-18 08:37:10.391 [DEBUG][5]   host_callback: ... 2026-06-18 08:37:10.391 [DEBUG][5] GetStatus() got transcoder 2026-06-18 08:37:10.391 [DEBUG][5] GetStatus()@nochild 2026-06-18 08:37:10.391 [DEBUG][5] {"status": "Streaming Failed (transcoder exited)","final": true,"duration": 0,"percentage": 0} 2026-06-18 08:37:19.742 [DEBUG][12] PowerManagement AllowSleep (needs implementation) 2026-06-18 08:37:19.742 [DEBUG][12] No longer active 2026-06-18 08:37:19.835 [DEBUG][26] Got request [192.168.1.146]: /services/service (channel.transcode.stop) 2026-06-18 08:37:19.836 [DEBUG][26] parameters: 2026-06-18 08:37:19.836 [DEBUG][26]   method: channel.transcode.stop 2026-06-18 08:37:19.836 [DEBUG][26]   format: json 2026-06-18 08:37:19.836 [DEBUG][26]   sid: 4b81328e-8838-4bf7-98a7-7b6000ff7e91 2026-06-18 08:37:19.836 [DEBUG][26]   client_ip: 192.168.1.146 2026-06-18 08:37:19.836 [DEBUG][26]   client_local: true 2026-06-18 08:37:19.836 [DEBUG][26]   user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 2026-06-18 08:37:19.836 [DEBUG][26]   host_callback: ... 2026-06-18 08:37:19.836 [DEBUG][26] {"stat":"ok"}

It worked on a previous version without any issue.  Other channels using the same provider work fine.

If you need anymore info please let me know.

Cheers,
_Fonz]]> I updated to 7.1.1.260616 and Channel 9 channels does not seem to work.
I get this in the logs

Code:
2026-06-18 08:37:09.880 [DEBUG][22] {"status": "Starting Device. Please Wait...","final": false,"speed": 1,"duration": 0,"percentage": 0} 2026-06-18 08:37:10.271 [DEBUG][5] File is completed 2026-06-18 08:37:10.271 [DEBUG][5] reached end of rolling file. Dropping connection...(2) (available=0 of=1316) 2026-06-18 08:37:10.271 [DEBUG][5] StopStream @cleanup 2026-06-18 08:37:10.296 [DEBUG][5] StopStream(1376257)... 2026-06-18 08:37:10.296 [DEBUG][5] clientHandle[4b81328e-8838-4bf7-98a7-7b6000ff7e91] = 1376257 2026-06-18 08:37:10.296 [DEBUG][5] Calling StopStream() 2026-06-18 08:37:10.298 [DEBUG][5] StopStream() done 2026-06-18 08:37:10.304 [DEBUG][5] StopStream @cleanup@1 2026-06-18 08:37:10.304 [DEBUG][5] Cleaning up: /buffer/live-Channel 9-1-1.ts 2026-06-18 08:37:10.310 [DEBUG][5] StopStream @cleanup2 2026-06-18 08:37:10.311 [DEBUG][7] [FFMPEG]: http://127.0.0.1:8866/live?channeloid=7541&transcoder=149d6c84-20fd-4301-9cb9-004dd763a599&sid=4b81328e-8838-4bf7-98a7-7b6000ff7e91&client=4b81328e-8838-4bf7-98a7-7b6000ff7e91: Invalid data found when processing input 2026-06-18 08:37:10.391 [DEBUG][5] Got request [192.168.1.146]: /services/service (channel.transcode.status) 2026-06-18 08:37:10.391 [DEBUG][5] parameters: 2026-06-18 08:37:10.391 [DEBUG][5]   method: channel.transcode.status 2026-06-18 08:37:10.391 [DEBUG][5]   format: json 2026-06-18 08:37:10.391 [DEBUG][5]   sid: 4b81328e-8838-4bf7-98a7-7b6000ff7e91 2026-06-18 08:37:10.391 [DEBUG][5]   client_ip: 192.168.1.146 2026-06-18 08:37:10.391 [DEBUG][5]   client_local: true 2026-06-18 08:37:10.391 [DEBUG][5]   user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 2026-06-18 08:37:10.391 [DEBUG][5]   host_callback: ... 2026-06-18 08:37:10.391 [DEBUG][5] GetStatus() got transcoder 2026-06-18 08:37:10.391 [DEBUG][5] GetStatus()@nochild 2026-06-18 08:37:10.391 [DEBUG][5] {"status": "Streaming Failed (transcoder exited)","final": true,"duration": 0,"percentage": 0} 2026-06-18 08:37:19.742 [DEBUG][12] PowerManagement AllowSleep (needs implementation) 2026-06-18 08:37:19.742 [DEBUG][12] No longer active 2026-06-18 08:37:19.835 [DEBUG][26] Got request [192.168.1.146]: /services/service (channel.transcode.stop) 2026-06-18 08:37:19.836 [DEBUG][26] parameters: 2026-06-18 08:37:19.836 [DEBUG][26]   method: channel.transcode.stop 2026-06-18 08:37:19.836 [DEBUG][26]   format: json 2026-06-18 08:37:19.836 [DEBUG][26]   sid: 4b81328e-8838-4bf7-98a7-7b6000ff7e91 2026-06-18 08:37:19.836 [DEBUG][26]   client_ip: 192.168.1.146 2026-06-18 08:37:19.836 [DEBUG][26]   client_local: true 2026-06-18 08:37:19.836 [DEBUG][26]   user_agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 2026-06-18 08:37:19.836 [DEBUG][26]   host_callback: ... 2026-06-18 08:37:19.836 [DEBUG][26] {"stat":"ok"}

It worked on a previous version without any issue.  Other channels using the same provider work fine.

If you need anymore info please let me know.

Cheers,
_Fonz]]> <![CDATA[Can't connect to localhost:8866 OpenSUSE]]> https://forums.nextpvr.com/showthread.php?tid=67003 Mon, 01 Jun 2026 16:39:57 +0000 doubled]]> https://forums.nextpvr.com/showthread.php?tid=67003 <![CDATA[ABC IPTV Channels Fail HTTP 404]]> https://forums.nextpvr.com/showthread.php?tid=67001 Mon, 01 Jun 2026 00:26:01 +0000 TheFonz]]> https://forums.nextpvr.com/showthread.php?tid=67001
I get
No tuner was available for the requested channel.
and in the logs

Code:
2026-06-01 00:23:34.359 [DEBUG][118] returning channel icon file: /config/media/channels/ABC Kids.png 2026-06-01 00:23:34.363 [DEBUG][108] Took 3.7879ms to query listings 2026-06-01 00:23:34.363 [DEBUG][108] Using cached recordings 2026-06-01 00:23:34.364 [DEBUG][108] Took 0.1123ms to generate output for 14 listings 2026-06-01 00:23:34.364 [DEBUG][108] [ {"channel": { "channel_id": 7153, "channel_number": 2, "channel_minor": 0, "channel_formatted_number": 2, "channel_name": "ABC TV", "listings": [ {"id": 1777702, "name": "Silent Witness", "description": "When six are slaughtered by an unknown gunman, Nikki and Jack must work against the clock to find the shooter, but can they find him in time before he kills again? (Parts 1 and 2) (Final)",     "genres": ["Drama"], "firstrun": true, "season": 28, "episode": 5, "start": 1780272000, "end": 1780278000} , {"id": 1777703, "name": "You Can't Ask That", "description": "Wheelchair Users: Misunderstood, marginalised Australians answering anonymous, online questions. Insightful, irreverent and moving, this episode sets the record straight of what it's really like to be a wheelchair user.", "subtitle": "Wheelchair Users",     "genres": ["Special Interest"], "firstrun": false, "season": 1, "episode": 2, "start": 1780278000, "end": 1780279200} ]}}, {"channel": { "channel_id": 7155, "channel_number": 3, "channel_minor": 0, "channel_formatted_number": 3, "channel_name": "ABC Kids", "listings": [ {"id": 1777952, "name": "Mittens and Pants", "description": "My Lettuce: Monsieur LaFleur has grown his first ever head of lettuce! He drives very slowly to deliver it to town, too slowly in fact, Pants fears he may never make it to Peppermint's grocery store on time.", "subtitle": "My Lettuce",     "genres": ["Kids and Family"], "firstrun": true, "season": 2, "episode": 6, "start": 1...snip... 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]: ffmpeg version 5.1.6-0+deb12u1 Copyright (c) 2000-2024 the FFmpeg developers 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   built with gcc 12 (Debian 12.2.0-14) 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavutil      57. 28.100 / 57. 28.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavcodec     59. 37.100 / 59. 37.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavformat    59. 27.100 / 59. 27.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavdevice    59.  7.100 / 59.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavfilter     8. 44.100 /  8. 44.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libswscale      6.  7.100 /  6.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libswresample   4.  7.100 /  4.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libpostproc    56.  6.100 / 56.  6.100 2026-06-01 00:23:34.403 [DEBUG][108] Got request [127.0.0.1]: /live 2026-06-01 00:23:34.403 [DEBUG][108] /live?channeloid=7549&transcoder=63981be1-771c-46b3-aa78-59ca1023de0b&sid=6b54a8e2-966c-43c9-92a4-1131801d7fde&client=6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] - channeloid: 7549 2026-06-01 00:23:34.403 [DEBUG][108] - transcoder: 63981be1-771c-46b3-aa78-59ca1023de0b 2026-06-01 00:23:34.403 [DEBUG][108] - sid: 6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] - client: 6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] range: bytes=0- 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@1.. 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@2 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@3 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@4 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@5 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@6 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@7... 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@8 (/buffer/live-ABC Kids-1-31.ts) 2026-06-01 00:23:34.404 [DEBUG][108] about to start stream... 2026-06-01 00:23:34.404 [DEBUG][108] StartStream(7549:ABC Kids) 2026-06-01 00:23:34.404 [DEBUG][108] looking for capture source (in reverse priority order) 2026-06-01 00:23:34.404 [DEBUG][108] checking: IPTV (http://...) 2026-06-01 00:23:34.404 [DEBUG][108] enabled and present 2026-06-01 00:23:34.404 [DEBUG][108] has channel 2026-06-01 00:23:34.404 [DEBUG][108] live tv is possible 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@2 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.1 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.2 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.3 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.4 2026-06-01 00:23:34.404 [DEBUG][108] M3U8 (https://c.mjh.nz/.../1.8.56&Referer=?....  [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]) 2026-06-01 00:23:34.405 [ERROR][108] Unexpected error calling StartStream(): System.FormatException: The format of value '' is invalid.    at System.Net.Http.Headers.HttpHeaders.ParseAndAddValue(HeaderDescriptor descriptor, HeaderStoreItemInfo info, String value)    at System.Net.Http.Headers.HttpHeaders.Add(HeaderDescriptor descriptor, String value)    at NShared.M3U8Downloader..ctor(String url, ITSWriter target)    at NShared.IPTVRecorder.StartStream(ChannelMapping channelMapping, String target, String& reason)    at NShared.RecordingService.StartStream(Int32 channelOID, String target, Int32 previousHandle, ChannelMapping& returnMapping, String& reason)    at NShared.RecordingServiceProxy.StartStream(Int32 channelOID, String target, Int32 previousHandle, ChannelMapping& channelMapping, String& reason) 2026-06-01 00:23:34.405 [DEBUG][108] StartStream(7549:ABC Kids, LIVE&/buffer/live-ABC Kids-1-31.ts) allocated handle: 0 2026-06-01 00:23:34.405 [DEBUG][108] Handle: 0 2026-06-01 00:23:34.405 [DEBUG][108] Failed to start stream. Handle 0. 2026-06-01 00:23:34.405 [DEBUG][108] [FFMPEG]: [http @ 0x5ed19d820840] HTTP error 404 Not Found 2026-06-01 00:23:34.405 [DEBUG][144] [FFMPEG]: http://127.0.0.1:8866/live?channeloid=7549&transcoder=63981be1-771c-46b3-aa78-59ca1023de0b&sid=6b54a8e2-966c-43c9-92a4-1131801d7fde&client=6b54a8e2-966c-43c9-92a4-1131801d7fde: Server returned 404 Not Found 2026-06-01 00:23:35.316 [DEBUG][34] {"stat":"Failed","code":11,"msg":"No tuner was available for the requested channel."} 2026-06-01 00:23:37.313 [DEBUG][105] Deleting web temp files


All other channels (7,9,10) are working fine.
I have tested the ABC IPTV Streams in VLC and they works fine as well.

Let me know if there is anything else you'd like log wise or for me to test.

here is my docker compose.yaml:
Code:
  nextpvr:     container_name: nextpvr     image: nextpvr/nextpvr_amd64:stable     user: "0:10000"     restart: unless-stopped     volumes:       - /root/config:/config       - /mnt/livetv:/recordings       - /mnt/livetv:/buffer     ports:       - "8866:8866"       - "16891:16891/udp"

Cheers!]]>
I get
No tuner was available for the requested channel.
and in the logs

Code:
2026-06-01 00:23:34.359 [DEBUG][118] returning channel icon file: /config/media/channels/ABC Kids.png 2026-06-01 00:23:34.363 [DEBUG][108] Took 3.7879ms to query listings 2026-06-01 00:23:34.363 [DEBUG][108] Using cached recordings 2026-06-01 00:23:34.364 [DEBUG][108] Took 0.1123ms to generate output for 14 listings 2026-06-01 00:23:34.364 [DEBUG][108] [ {"channel": { "channel_id": 7153, "channel_number": 2, "channel_minor": 0, "channel_formatted_number": 2, "channel_name": "ABC TV", "listings": [ {"id": 1777702, "name": "Silent Witness", "description": "When six are slaughtered by an unknown gunman, Nikki and Jack must work against the clock to find the shooter, but can they find him in time before he kills again? (Parts 1 and 2) (Final)",     "genres": ["Drama"], "firstrun": true, "season": 28, "episode": 5, "start": 1780272000, "end": 1780278000} , {"id": 1777703, "name": "You Can't Ask That", "description": "Wheelchair Users: Misunderstood, marginalised Australians answering anonymous, online questions. Insightful, irreverent and moving, this episode sets the record straight of what it's really like to be a wheelchair user.", "subtitle": "Wheelchair Users",     "genres": ["Special Interest"], "firstrun": false, "season": 1, "episode": 2, "start": 1780278000, "end": 1780279200} ]}}, {"channel": { "channel_id": 7155, "channel_number": 3, "channel_minor": 0, "channel_formatted_number": 3, "channel_name": "ABC Kids", "listings": [ {"id": 1777952, "name": "Mittens and Pants", "description": "My Lettuce: Monsieur LaFleur has grown his first ever head of lettuce! He drives very slowly to deliver it to town, too slowly in fact, Pants fears he may never make it to Peppermint's grocery store on time.", "subtitle": "My Lettuce",     "genres": ["Kids and Family"], "firstrun": true, "season": 2, "episode": 6, "start": 1...snip... 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]: ffmpeg version 5.1.6-0+deb12u1 Copyright (c) 2000-2024 the FFmpeg developers 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   built with gcc 12 (Debian 12.2.0-14) 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavutil      57. 28.100 / 57. 28.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavcodec     59. 37.100 / 59. 37.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavformat    59. 27.100 / 59. 27.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavdevice    59.  7.100 / 59.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libavfilter     8. 44.100 /  8. 44.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libswscale      6.  7.100 /  6.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libswresample   4.  7.100 /  4.  7.100 2026-06-01 00:23:34.402 [DEBUG][144] [FFMPEG]:   libpostproc    56.  6.100 / 56.  6.100 2026-06-01 00:23:34.403 [DEBUG][108] Got request [127.0.0.1]: /live 2026-06-01 00:23:34.403 [DEBUG][108] /live?channeloid=7549&transcoder=63981be1-771c-46b3-aa78-59ca1023de0b&sid=6b54a8e2-966c-43c9-92a4-1131801d7fde&client=6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] - channeloid: 7549 2026-06-01 00:23:34.403 [DEBUG][108] - transcoder: 63981be1-771c-46b3-aa78-59ca1023de0b 2026-06-01 00:23:34.403 [DEBUG][108] - sid: 6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] - client: 6b54a8e2-966c-43c9-92a4-1131801d7fde 2026-06-01 00:23:34.403 [DEBUG][108] range: bytes=0- 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@1.. 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@2 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@3 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@4 2026-06-01 00:23:34.403 [DEBUG][108] StreamNative@5 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@6 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@7... 2026-06-01 00:23:34.404 [DEBUG][108] StreamNative@8 (/buffer/live-ABC Kids-1-31.ts) 2026-06-01 00:23:34.404 [DEBUG][108] about to start stream... 2026-06-01 00:23:34.404 [DEBUG][108] StartStream(7549:ABC Kids) 2026-06-01 00:23:34.404 [DEBUG][108] looking for capture source (in reverse priority order) 2026-06-01 00:23:34.404 [DEBUG][108] checking: IPTV (http://...) 2026-06-01 00:23:34.404 [DEBUG][108] enabled and present 2026-06-01 00:23:34.404 [DEBUG][108] has channel 2026-06-01 00:23:34.404 [DEBUG][108] live tv is possible 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@2 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.1 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.2 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.3 2026-06-01 00:23:34.404 [DEBUG][108] IPTV StartStream@3.4 2026-06-01 00:23:34.404 [DEBUG][108] M3U8 (https://c.mjh.nz/.../1.8.56&Referer=?....  [na9gF1+mEGas/tKOG2w1KeOenBd8QyLEWqTcdNZxzvtWv0l8cP1d7AJSuT/UfVDqipXyTSo3bhdZXIOxkaD2E1EqC+96x/txwni7BwyYkbItpomRWbw1YAh7L6cQjo+GwIat5VivauYvEQT69PYxaj1b1Y3Vn95L1YXVTgBznx7yWtwzABbUAjvzQIhvkT95n+c4Y8MUGW7/VtFGdlTvywzjUmka+0JV/LigHnuwwzrzgDNpwIEm8yZGZnbMTn0paUZOM8EKNKR8FEqd2VO++wGuYMJbHi5DE1Rf9dJOwC+vnssboqYUS45DzHjdGWinJLSHqLrfwRvait/6vaJDEBqNscF18mlgBAH04IlPnzGp2azkeZC1QPX+nzW9gsjrsG0+/67bnxrx4oMQxFZvsui/xHeHEdMBHWbYvOuFYDRMPjBjn3z9Td/zdee03tf23N+hjjNXyXGAxxy5/xP9S7sltzWSu6bfynO/TP7rMfk0Ece5mVZw91Dvqo09+yGJat4d5ld2swBNp0KHZ3F5G84wa3M5FVunrWertxeUThTfB/Tg6QAPDZEEjLqlV8Usiqi3qPYkIBNR12CPkkb3sA==]) 2026-06-01 00:23:34.405 [ERROR][108] Unexpected error calling StartStream(): System.FormatException: The format of value '' is invalid.    at System.Net.Http.Headers.HttpHeaders.ParseAndAddValue(HeaderDescriptor descriptor, HeaderStoreItemInfo info, String value)    at System.Net.Http.Headers.HttpHeaders.Add(HeaderDescriptor descriptor, String value)    at NShared.M3U8Downloader..ctor(String url, ITSWriter target)    at NShared.IPTVRecorder.StartStream(ChannelMapping channelMapping, String target, String& reason)    at NShared.RecordingService.StartStream(Int32 channelOID, String target, Int32 previousHandle, ChannelMapping& returnMapping, String& reason)    at NShared.RecordingServiceProxy.StartStream(Int32 channelOID, String target, Int32 previousHandle, ChannelMapping& channelMapping, String& reason) 2026-06-01 00:23:34.405 [DEBUG][108] StartStream(7549:ABC Kids, LIVE&/buffer/live-ABC Kids-1-31.ts) allocated handle: 0 2026-06-01 00:23:34.405 [DEBUG][108] Handle: 0 2026-06-01 00:23:34.405 [DEBUG][108] Failed to start stream. Handle 0. 2026-06-01 00:23:34.405 [DEBUG][108] [FFMPEG]: [http @ 0x5ed19d820840] HTTP error 404 Not Found 2026-06-01 00:23:34.405 [DEBUG][144] [FFMPEG]: http://127.0.0.1:8866/live?channeloid=7549&transcoder=63981be1-771c-46b3-aa78-59ca1023de0b&sid=6b54a8e2-966c-43c9-92a4-1131801d7fde&client=6b54a8e2-966c-43c9-92a4-1131801d7fde: Server returned 404 Not Found 2026-06-01 00:23:35.316 [DEBUG][34] {"stat":"Failed","code":11,"msg":"No tuner was available for the requested channel."} 2026-06-01 00:23:37.313 [DEBUG][105] Deleting web temp files


All other channels (7,9,10) are working fine.
I have tested the ABC IPTV Streams in VLC and they works fine as well.

Let me know if there is anything else you'd like log wise or for me to test.

here is my docker compose.yaml:
Code:
  nextpvr:     container_name: nextpvr     image: nextpvr/nextpvr_amd64:stable     user: "0:10000"     restart: unless-stopped     volumes:       - /root/config:/config       - /mnt/livetv:/recordings       - /mnt/livetv:/buffer     ports:       - "8866:8866"       - "16891:16891/udp"

Cheers!]]> <![CDATA[Can't add new iptv device+other weird problems?]]> https://forums.nextpvr.com/showthread.php?tid=66980 Thu, 14 May 2026 22:04:25 +0000 Freaky2003]]> https://forums.nextpvr.com/showthread.php?tid=66980 I installed NextPVR on my VPS using docker which worked just fine.
Then I added a new iptv device and imported channles using XC or however it's called.
The login I used has thousand of channels, which might have been too much for nextpvr...
It imported all channels but when I tried to click "save", nothing happened. I closed the setup window and also reloaded the interface page and after some time I saw two iptv devices. One with I think about 16000 channels and one with a little more than 3000 channels. Anyways, thinks have been weird since then: Under "Channels" in the settings page it didn't show me any channels at first, in the "Channels" Tab on the main interface page there where no channels too and when I tried top schedule a recording, no channels where available as well.
I tried deleting my iptv devices, but that didn't work (Ctrl. --> delete did nothing).
Anyways, I removed nextpvr and installed again, but now I can't add a new iptv. The areas ist just blank.

What can I do?

Thanks!

.png   2026-05-14 23_54_29-Settings – Opera.png (Size: 32.15 KB / Downloads: 25) ]]> I installed NextPVR on my VPS using docker which worked just fine.
Then I added a new iptv device and imported channles using XC or however it's called.
The login I used has thousand of channels, which might have been too much for nextpvr...
It imported all channels but when I tried to click "save", nothing happened. I closed the setup window and also reloaded the interface page and after some time I saw two iptv devices. One with I think about 16000 channels and one with a little more than 3000 channels. Anyways, thinks have been weird since then: Under "Channels" in the settings page it didn't show me any channels at first, in the "Channels" Tab on the main interface page there where no channels too and when I tried top schedule a recording, no channels where available as well.
I tried deleting my iptv devices, but that didn't work (Ctrl. --> delete did nothing).
Anyways, I removed nextpvr and installed again, but now I can't add a new iptv. The areas ist just blank.

What can I do?

Thanks!

.png   2026-05-14 23_54_29-Settings – Opera.png (Size: 32.15 KB / Downloads: 25) ]]> <![CDATA[SATIP Channel scan returns no channels on 7.0.5]]> https://forums.nextpvr.com/showthread.php?tid=66919 Fri, 20 Mar 2026 17:44:25 +0000 something_fishy]]> https://forums.nextpvr.com/showthread.php?tid=66919 docker pull nextpvr/nextpvr_amd64:prerelease, all other container parameters unchanged) also finds channels as expected.

Logs are attached from immediately after the channel scan.

As an aside would it be possible to have the previous version kept on Docker Hub for reversion purposes.

.zip   logs-20260320-1739.zip (Size: 1.21 MB / Downloads: 1) ]]> docker pull nextpvr/nextpvr_amd64:prerelease, all other container parameters unchanged) also finds channels as expected.

Logs are attached from immediately after the channel scan.

As an aside would it be possible to have the previous version kept on Docker Hub for reversion purposes.

.zip   logs-20260320-1739.zip (Size: 1.21 MB / Downloads: 1) ]]> <![CDATA[Tinyurl xml giving error]]> https://forums.nextpvr.com/showthread.php?tid=66905 Thu, 12 Mar 2026 00:09:27 +0000 Basche]]> https://forums.nextpvr.com/showthread.php?tid=66905
Code:
[32] Unexpected error processing xmltv file (http...): System.IO.InvalidDataException: The archive entry was compressed using an unsupported compression method.    at System.IO.Compression.Inflater.Inflate(FlushCode flushCode)    at System.IO.Compression.Inflater.ReadInflateOutput(Byte* bufPtr, Int32 length, FlushCode flushCode, Int32& bytesRead)    at System.IO.Compression.Inflater.ReadOutput(Byte* bufPtr, Int32 length, Int32& bytesRead)    at System.IO.Compression.Inflater.InflateVerified(Byte* bufPtr, Int32 length)    at System.IO.Compression.DeflateStream.ReadCore(Span`1 buffer)    at System.IO.Stream.ReadAtLeastCore(Span`1 buffer, Int32 minimumBytes, Boolean throwOnEndOfStream)    at System.IO.Stream.ReadAtLeast(Span`1 buffer, Int32 minimumBytes, Boolean throwOnEndOfStream)    at System.Xml.XmlTextReaderImpl.InitStreamInput(Uri baseUri, String baseUriStr, Stream stream, Byte[] bytes, Int32 byteCount, Encoding encoding)    at System.Xml.XmlTextReaderImpl..ctor(String url, Stream input, XmlNameTable nt)    at System.Xml.XmlTextReader..ctor(Stream input)    at NShared.XmltvEPGSource.LoadXmlTv(String fileLocation)    at NShared.XmltvEPGSource.UpdateEPG(List`1 channels, IEPGUpdateCallback callback, String specificSource) [32] https://tinyurl.com/.../xxxxxxxx?....  [fe+CLt2kBCsXj5KcDMnvGdEhbvz6S/201b1roh+e05YTBqMp/czx87Y29prpodafMfnTYV1Ci0CNm6zt1DeaO0icVzQS870RQNmDXC1pwcb++0h8O8yniQ7+CegCQiuZageD9nEoqK+Rsp5GcldfE3vpWAz+ArIgdajMu4FlkfHwMSHMAIhFnIv2t5Z5z9DAp51MQf5/8FkryJFGOAOQXYgICqhCIsDU/NLGw6o8wPUZ3KkwxlikzJ7Vi7u2cl/Geqc1fLh16gM9FzJdFVg+oj8xawQGZDJh1pBTFXVh29AhcKd15B65M+maAmgYr156Wq30prwpbOioY0tWUjOZre8Kn6PVj0BHx01Xk3RLfAagGYpWTdRaJJy27ttw5HRbfBUSyh1+7WdiuR8fuMxyyw==]

EDIT: Looks like there was an error with the m3u URL as well. 
Code:
[16] System.Collections.Generic.KeyNotFoundException: The given key 'https://tinyurl.com/XXXXXXX' was not present in the dictionary.   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)   at NShared.IPTVRecorder.StoreNewChannels(List`1 channels)   at NShared.Extend.SettingsRequestHandler.ScanSave(Dictionary`2 parameters)
]]>
Code:
[32] Unexpected error processing xmltv file (http...): System.IO.InvalidDataException: The archive entry was compressed using an unsupported compression method.    at System.IO.Compression.Inflater.Inflate(FlushCode flushCode)    at System.IO.Compression.Inflater.ReadInflateOutput(Byte* bufPtr, Int32 length, FlushCode flushCode, Int32& bytesRead)    at System.IO.Compression.Inflater.ReadOutput(Byte* bufPtr, Int32 length, Int32& bytesRead)    at System.IO.Compression.Inflater.InflateVerified(Byte* bufPtr, Int32 length)    at System.IO.Compression.DeflateStream.ReadCore(Span`1 buffer)    at System.IO.Stream.ReadAtLeastCore(Span`1 buffer, Int32 minimumBytes, Boolean throwOnEndOfStream)    at System.IO.Stream.ReadAtLeast(Span`1 buffer, Int32 minimumBytes, Boolean throwOnEndOfStream)    at System.Xml.XmlTextReaderImpl.InitStreamInput(Uri baseUri, String baseUriStr, Stream stream, Byte[] bytes, Int32 byteCount, Encoding encoding)    at System.Xml.XmlTextReaderImpl..ctor(String url, Stream input, XmlNameTable nt)    at System.Xml.XmlTextReader..ctor(Stream input)    at NShared.XmltvEPGSource.LoadXmlTv(String fileLocation)    at NShared.XmltvEPGSource.UpdateEPG(List`1 channels, IEPGUpdateCallback callback, String specificSource) [32] https://tinyurl.com/.../xxxxxxxx?....  [fe+CLt2kBCsXj5KcDMnvGdEhbvz6S/201b1roh+e05YTBqMp/czx87Y29prpodafMfnTYV1Ci0CNm6zt1DeaO0icVzQS870RQNmDXC1pwcb++0h8O8yniQ7+CegCQiuZageD9nEoqK+Rsp5GcldfE3vpWAz+ArIgdajMu4FlkfHwMSHMAIhFnIv2t5Z5z9DAp51MQf5/8FkryJFGOAOQXYgICqhCIsDU/NLGw6o8wPUZ3KkwxlikzJ7Vi7u2cl/Geqc1fLh16gM9FzJdFVg+oj8xawQGZDJh1pBTFXVh29AhcKd15B65M+maAmgYr156Wq30prwpbOioY0tWUjOZre8Kn6PVj0BHx01Xk3RLfAagGYpWTdRaJJy27ttw5HRbfBUSyh1+7WdiuR8fuMxyyw==]

EDIT: Looks like there was an error with the m3u URL as well. 
Code:
[16] System.Collections.Generic.KeyNotFoundException: The given key 'https://tinyurl.com/XXXXXXX' was not present in the dictionary.   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)   at NShared.IPTVRecorder.StoreNewChannels(List`1 channels)   at NShared.Extend.SettingsRequestHandler.ScanSave(Dictionary`2 parameters)
]]> <![CDATA[overlapping streams]]> https://forums.nextpvr.com/showthread.php?tid=66776 Wed, 21 Jan 2026 16:46:11 +0000 krasty633]]> https://forums.nextpvr.com/showthread.php?tid=66776 My base operating system is Debian 13. I have also tested this with different operating systems such as Unraid and others, and the behavior is always the same.

If I only watch a single stream or make one recording, it works perfectly. As soon as I start a second stream or recording, the overlapping issue happens.

Is there a setting I can check or adjust for this?

Thank you in advance for your help.]]> My base operating system is Debian 13. I have also tested this with different operating systems such as Unraid and others, and the behavior is always the same.

If I only watch a single stream or make one recording, it works perfectly. As soon as I start a second stream or recording, the overlapping issue happens.

Is there a setting I can check or adjust for this?

Thank you in advance for your help.]]> <![CDATA[No nvenc option]]> https://forums.nextpvr.com/showthread.php?tid=66770 Sat, 17 Jan 2026 17:19:26 +0000 javaqueen]]> https://forums.nextpvr.com/showthread.php?tid=66770   
 image: Nextpvr/nextpvr_amd64Confusedtable 

  There appears to be no option in the settings menu to choose nvenc ?  only "vaapi" and "cpu" is present and this causes issues with some of my streams.
  i probed ffmpeg inside the container and this is the output ....

docker exec -it tv-frontend bash
root@ee238cb68e37:/app# ffmpeg -encoders | grep nvenc
ffmpeg version 5.1.6-0+deb12u1 Copyright © 2000-2024 the FFmpeg developers
built with gcc 12 (Debian 12.2.0-14)
configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared
libavutil 57. 28.100 / 57. 28.100
libavcodec 59. 37.100 / 59. 37.100
libavformat 59. 27.100 / 59. 27.100
libavdevice 59. 7.100 / 59. 7.100
libavfilter 8. 44.100 / 8. 44.100
libswscale 6. 7.100 / 6. 7.100
libswresample 4. 7.100 / 4. 7.100
libpostproc 56. 6.100 / 56. 6.100
V....D h264_nvenc NVIDIA NVENC H.264 encoder (codec h264)
V....D hevc_nvenc NVIDIA NVENC hevc encoder (codec hevc)
root@ee238cb68e37:/app# exit


I also tried to delete the container adding "--gpus all"   nvidia to runtime and -e variables   NVIDIA_VISIBLE_DEVICES=all
NVIDIA_DRIVER_CAPABILITIES=compute,video,utility.  

Im kind of at a loss and I Dont know what else to do .]]>   
 image: Nextpvr/nextpvr_amd64Confusedtable 

  There appears to be no option in the settings menu to choose nvenc ?  only "vaapi" and "cpu" is present and this causes issues with some of my streams.
  i probed ffmpeg inside the container and this is the output ....

docker exec -it tv-frontend bash
root@ee238cb68e37:/app# ffmpeg -encoders | grep nvenc
ffmpeg version 5.1.6-0+deb12u1 Copyright © 2000-2024 the FFmpeg developers
built with gcc 12 (Debian 12.2.0-14)
configuration: --prefix=/usr --extra-version=0+deb12u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librist --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --disable-sndio --enable-libjxl --enable-pocketsphinx --enable-librsvg --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-libplacebo --enable-librav1e --enable-shared
libavutil 57. 28.100 / 57. 28.100
libavcodec 59. 37.100 / 59. 37.100
libavformat 59. 27.100 / 59. 27.100
libavdevice 59. 7.100 / 59. 7.100
libavfilter 8. 44.100 / 8. 44.100
libswscale 6. 7.100 / 6. 7.100
libswresample 4. 7.100 / 4. 7.100
libpostproc 56. 6.100 / 56. 6.100
V....D h264_nvenc NVIDIA NVENC H.264 encoder (codec h264)
V....D hevc_nvenc NVIDIA NVENC hevc encoder (codec hevc)
root@ee238cb68e37:/app# exit


I also tried to delete the container adding "--gpus all"   nvidia to runtime and -e variables   NVIDIA_VISIBLE_DEVICES=all
NVIDIA_DRIVER_CAPABILITIES=compute,video,utility.  

Im kind of at a loss and I Dont know what else to do .]]> <![CDATA[Error deleting groups when importing with XC]]> https://forums.nextpvr.com/showthread.php?tid=66749 Fri, 09 Jan 2026 22:34:51 +0000 itsnotjeff]]> https://forums.nextpvr.com/showthread.php?tid=66749
.png   2026-01-09 15_33_06-Settings — Firefox Developer Edition.png (Size: 4.95 KB / Downloads: 68) ]]>
.png   2026-01-09 15_33_06-Settings — Firefox Developer Edition.png (Size: 4.95 KB / Downloads: 68) ]]> <![CDATA[Issue with scanning DVB-T channels]]> https://forums.nextpvr.com/showthread.php?tid=66690 Mon, 17 Nov 2025 20:39:55 +0000 zbuzanic]]> https://forums.nextpvr.com/showthread.php?tid=66690
>>> Scanning 546000000

but nothing is detected, same machine, same card in Windows nextpvr works fine. I tried to copy npvr.db3 from windows data and then I got channels there but it does not work so I'm attaching logs, maybe you can help me with this.

I tried to scan inside docker:

./DeviceHostLinux -device:adapter0 -type: DVB-T -scan:/usr/share/dvb/dvb-t/hr-All
Partial output (not sure if this meas it found something or not):
Code:
025-11-17 21:33:41:966 [DEBUG] >>> Scanning 690000000        (0x00) Signal= -91.99dBm           Layer A: Signal= 0.00%                (0x00) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm


.zip   logs-20251117-2125.zip (Size: 72.06 KB / Downloads: 2) ]]>
>>> Scanning 546000000

but nothing is detected, same machine, same card in Windows nextpvr works fine. I tried to copy npvr.db3 from windows data and then I got channels there but it does not work so I'm attaching logs, maybe you can help me with this.

I tried to scan inside docker:

./DeviceHostLinux -device:adapter0 -type: DVB-T -scan:/usr/share/dvb/dvb-t/hr-All
Partial output (not sure if this meas it found something or not):
Code:
025-11-17 21:33:41:966 [DEBUG] >>> Scanning 690000000        (0x00) Signal= -91.99dBm           Layer A: Signal= 0.00%                (0x00) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm           Layer A: Signal= 36.82%         RF     (0x01) Signal= -71.87dBm


.zip   logs-20251117-2125.zip (Size: 72.06 KB / Downloads: 2) ]]> <![CDATA[new build old docker]]> https://forums.nextpvr.com/showthread.php?tid=66670 Sun, 09 Nov 2025 04:48:01 +0000 techpro2004]]> https://forums.nextpvr.com/showthread.php?tid=66670 <![CDATA[Channel tuning issue - ABC Australia in Melbourne]]> https://forums.nextpvr.com/showthread.php?tid=66633 Tue, 21 Oct 2025 03:11:12 +0000 bossanova808]]> https://forums.nextpvr.com/showthread.php?tid=66633
As of this morning, I am using the `docker image: nextpvr/nextpvr_amd64Confusedtable` - prior to this I have had NextPVR working well for years with Windows 10.

(This is Docker in an LXC on Proxmox, hardware is a Hauppage WinTV 2200 PCI card).

It's mostly working well, I can stream TV etc...but I just cannot get it to tune ABC here in Melbourne (I'm located reasonably centrally).  Previously I've had no issues tuning ABC under Windows (although I do recall, very long ago, I perhaps had to modify some config somewhere but not sure if that was ABC related or something else...)

It appears you're now using: https://git.linuxtv.org/dtv-scan-tables....-Melbourne - is that right?  And the files I found in the docker tuning folder are not used?

In any case, I have tried all the available options vaguely related to Melbourne (and my state, Victoria) options in the list - none result in ABC becoming available.  The main Melbourne available options are all for towers quite some distance from central Melbourne, and there is a more local option:

https://ozdigitaltv.com/transmitters/VIC/720-Melbourne, which lists:

ABC
ABC43
634.500 Mhz

vs what seems to be in the current Melbourne related entries:

ABC
ABC12
226.500 Mhz

(I am fairly confident I was using 226.500 in the past though, as it happens).  Perhaps something is going on with signal strength - it is possible to extend the searching time and/or lower the threshold to see what happens?  I've ne ver had any actual playback issues once things were tuned.

Is there some way to explicitly try particular frequencies, rather than use these lists (that are seemingly rather incomplete)?   Basically - what can I do to get this solved?

(I see recommendations for tscapture etc for daignosis - is there a Linux equivalent?)]]>
As of this morning, I am using the `docker image: nextpvr/nextpvr_amd64Confusedtable` - prior to this I have had NextPVR working well for years with Windows 10.

(This is Docker in an LXC on Proxmox, hardware is a Hauppage WinTV 2200 PCI card).

It's mostly working well, I can stream TV etc...but I just cannot get it to tune ABC here in Melbourne (I'm located reasonably centrally).  Previously I've had no issues tuning ABC under Windows (although I do recall, very long ago, I perhaps had to modify some config somewhere but not sure if that was ABC related or something else...)

It appears you're now using: https://git.linuxtv.org/dtv-scan-tables....-Melbourne - is that right?  And the files I found in the docker tuning folder are not used?

In any case, I have tried all the available options vaguely related to Melbourne (and my state, Victoria) options in the list - none result in ABC becoming available.  The main Melbourne available options are all for towers quite some distance from central Melbourne, and there is a more local option:

https://ozdigitaltv.com/transmitters/VIC/720-Melbourne, which lists:

ABC
ABC43
634.500 Mhz

vs what seems to be in the current Melbourne related entries:

ABC
ABC12
226.500 Mhz

(I am fairly confident I was using 226.500 in the past though, as it happens).  Perhaps something is going on with signal strength - it is possible to extend the searching time and/or lower the threshold to see what happens?  I've ne ver had any actual playback issues once things were tuned.

Is there some way to explicitly try particular frequencies, rather than use these lists (that are seemingly rather incomplete)?   Basically - what can I do to get this solved?

(I see recommendations for tscapture etc for daignosis - is there a Linux equivalent?)]]>