GPU Acceleration

[mvallevand]

Ok a much better error though

2020-02-15 02:09:39.693 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] Failed to execute: 0x80070057
2020-02-15 02:09:39.695 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] hardware accelerator failed to decode picture
2020-02-15 02:09:39.697 [DEBUG][12] [FFMPEG]: Error while decoding stream #0:0: Operation not permitted

Maybe try as just the exe

Martin

[sub]

Was that running as a service, or a desktop process?

2020-02-15 02:09:39.687 [DEBUG][12] [FFMPEG]: [h264 @ 05230bc0] Failed to execute: 0x80070057
2020-02-15 02:09:39.687 [DEBUG][12] [FFMPEG]: [h264 @ 05230bc0] hardware accelerator failed to decode picture
2020-02-15 02:09:39.692 [DEBUG][12] [FFMPEG]: Error while decoding stream #0:0: Operation not permitted
2020-02-15 02:09:39.693 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] Failed to execute: 0x80070057
2020-02-15 02:09:39.695 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] hardware accelerator failed to decode picture
2020-02-15 02:09:39.697 [DEBUG][12] [FFMPEG]: Error while decoding stream #0:0: Operation not permitted

[aderlopas]

Was that running as a service, or a desktop process?

2020-02-15 02:09:39.687 [DEBUG][12] [FFMPEG]: [h264 @ 05230bc0] Failed to execute: 0x80070057
2020-02-15 02:09:39.687 [DEBUG][12] [FFMPEG]: [h264 @ 05230bc0] hardware accelerator failed to decode picture
2020-02-15 02:09:39.692 [DEBUG][12] [FFMPEG]: Error while decoding stream #0:0: Operation not permitted
2020-02-15 02:09:39.693 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] Failed to execute: 0x80070057
2020-02-15 02:09:39.695 [DEBUG][12] [FFMPEG]: [h264 @ 05231f40] hardware accelerator failed to decode picture
2020-02-15 02:09:39.697 [DEBUG][12] [FFMPEG]: Error while decoding stream #0:0: Operation not permitted

Hi Sub,

For the test purposes I had stopped the service and run manually NextPVRServer.exe.

[sub]

At this stage it looks like your device or it's drivers are not usable via D3D11VA.

There is a bug in the INTEL gpu option in this build, which is fixed for the next release.

[aderlopas]

At this stage it looks like your device or it's drivers are not usable via D3D11VA.

There is a bug in the INTEL gpu option in this build, which is fixed for the next release.

Many thanks Sub, 

I'll test again with the next release when it is out.

[aderlopas]

Hi guys,

Coming back to this one.
I tested again with the latest release, both INTEL and D3D11VA and they both still fail.
Uploading the logs...

[mvallevand]

Is this something you expect to change? If so perhaps you need to research ffmpeg options to see if and or how to make it work with your card. Here is some starting point for this.

Code:

"C:\Program Files\NPVR\Other\ffmpeg.exe" -y  -hwaccel:v:0 d3d11va -hwaccel_device:v:0 0 -i http://127.0.0.1:8866/live?channeloid=7562&transcoder=3f149498-ce76-492c-a394-c0b2ab103364&client=5c53419a-db74-43eb-b730-b60c7506a7e8 -map_metadata -1 -threads 0 -ignore_unknown -map 0:v:0? -map 0:a:0 -map -0:s -codec:v:0 h264_qsv -b:v 1500000 -maxrate 1500000 -bufsize 3000000 -codec:a:0 aac -strict experimental -ac 2 -ab 128000 -y NUL

Martin.

[sub]

What version of Windows are you running?

Does it make any difference if you stop the NextPVR Service, and manually run NextPVRServer.exe on your desktop instead?

[aderlopas]

What version of Windows are you running?

Does it make any difference if you stop the NextPVR Service, and manually run NextPVRServer.exe on your desktop instead?

Dear Sub, 

Thank you for your reply.
I am using latest windows 10 64bit Version 1909 (OS Build 18363.752)
I am in fact testing while running NextPVRServer.exe as from what I read in the Transcode settings, GPU acceleration is only available when running the NextPVRServer.exe from desktop and not when running the service.

My graphics card is Intel HD Graphics 400 with DirectX 11.0 which supports h.264 and h.265

[mvallevand]

Did you try the command line version I posted to test?

Martin