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Only one audio track on iptv stream?

 
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Only one audio track on iptv stream?
Freaky2003
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Germany
Posts: 11
Threads: 3
Joined: Aug 2024
#1
10 hours ago (This post was last modified: 10 hours ago by Freaky2003.)
Hello,
I have a channel set up via iptv m3u the stream has three different audio tracks, but in nextpvr I only have one (can't select any) this then also applies to my recordings.
It simply uses track 2 which is the track with audiodescription.

What can I do?

Thanks!

I attached my logs , this is the stream URL:  https://daserste-live.ard-mcdn.de/dasers...aster.m3u8


Attached Files
.zip   logs-20260515-2138.zip (Size: 566.24 KB / Downloads: 2)
mvallevand
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Posting Freak

Ontario Canada
Posts: 55,455
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Joined: May 2006
#2
10 hours ago
For tricky m3u8 file like that you probably need to create an extra. Here was an example https://forums.nextpvr.com/showthread.ph...#pid598682 but you need to find out which tracks to use.

Martin
Freaky2003
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Junior Member

Germany
Posts: 11
Threads: 3
Joined: Aug 2024
#3
9 hours ago
(10 hours ago)mvallevand Wrote: For tricky m3u8 file like that you probably need to create an extra.  Here was an example https://forums.nextpvr.com/showthread.ph...#pid598682 but you need to find out which tracks to use.

Martin

Thank you.
So if I understand your example correct I would need the stream URL I already have+a URL specifically for that audio track, right?
Where would I find such URL?
mvallevand
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Posting Freak

Ontario Canada
Posts: 55,455
Threads: 987
Joined: May 2006
#4
9 hours ago
I don't know your specific url since the logs are encrypted but a typical way would be to use cur

Code:
curl https://daserste-live.ard-mcdn.de/daserste/live/hls/int/master.m3u8
#EXTM3U
#EXT-X-VERSION:4
#EXT-X-INDEPENDENT-SEGMENTS
#EXT-X-STREAM-INF:BANDWIDTH=2147200,AVERAGE-BANDWIDTH=1460800,VIDEO-RANGE=SDR,CODECS="avc1.4d401f,mp4a.40.2",RESOLUTION=640x360,FRAME-RATE=50.000,AUDIO="program_audio",SUBTITLES="subs",HDCP-LEVEL=NONE
master360p1200.m3u8
#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=1003200,AVERAGE-BANDWIDTH=660000,CODECS="avc1.4d401f",RESOLUTION=640x360,FRAME-RATE=50.000,URI="master360p1200_I-Frame.m3u8"
#EXT-X-STREAM-INF:BANDWIDTH=8500800,AVERAGE-BANDWIDTH=5640800,VIDEO-RANGE=SDR,CODECS="avc1.64002a,mp4a.40.2",RESOLUTION=1920x1080,FRAME-RATE=50.000,AUDIO="program_audio",SUBTITLES="subs",HDCP-LEVEL=NONE
master1080p5000.m3u8
#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=4180000,AVERAGE-BANDWIDTH=2750000,CODECS="avc1.64002a",RESOLUTION=1920x1080,FRAME-RATE=50.000,URI="master1080p5000_I-Frame.m3u8"
#EXT-X-STREAM-INF:BANDWIDTH=5491200,AVERAGE-BANDWIDTH=3660800,VIDEO-RANGE=SDR,CODECS="avc1.640020,mp4a.40.2",RESOLUTION=1280x720,FRAME-RATE=50.000,AUDIO="program_audio",SUBTITLES="subs",HDCP-LEVEL=NONE
master720p3200.m3u8
#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=2675200,AVERAGE-BANDWIDTH=1760000,CODECS="avc1.640020",RESOLUTION=1280x720,FRAME-RATE=50.000,URI="master720p3200_I-Frame.m3u8"
#EXT-X-STREAM-INF:BANDWIDTH=2816000,AVERAGE-BANDWIDTH=1900800,VIDEO-RANGE=SDR,CODECS="avc1.4d401f,mp4a.40.2",RESOLUTION=960x540,FRAME-RATE=50.000,AUDIO="program_audio",SUBTITLES="subs",HDCP-LEVEL=NONE
master540p1600.m3u8
#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=1337600,AVERAGE-BANDWIDTH=880000,CODECS="avc1.4d401f",RESOLUTION=960x540,FRAME-RATE=50.000,URI="master540p1600_I-Frame.m3u8"
#EXT-X-STREAM-INF:BANDWIDTH=1311200,AVERAGE-BANDWIDTH=910800,VIDEO-RANGE=SDR,CODECS="avc1.4d401e,mp4a.40.2",RESOLUTION=480x270,FRAME-RATE=50.000,AUDIO="program_audio",SUBTITLES="subs",HDCP-LEVEL=NONE
master270p700.m3u8
#EXT-X-I-FRAME-STREAM-INF:BANDWIDTH=585200,AVERAGE-BANDWIDTH=385000,CODECS="avc1.4d401e",RESOLUTION=480x270,FRAME-RATE=50.000,URI="master270p700_I-Frame.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,LANGUAGE="de",NAME="Deutsch",AUTOSELECT=YES,DEFAULT=YES,CHANNELS="2",GROUP-ID="program_audio",URI="masteraudio1.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,LANGUAGE="de",NAME="Klare Sprache",AUTOSELECT=YES,DEFAULT=NO,CHANNELS="2",GROUP-ID="program_audio",URI="masteraudio2.m3u8"
#EXT-X-MEDIA:TYPE=AUDIO,LANGUAGE="de",NAME="Audiodeskription",CHARACTERISTICS="public.accessibility.describes-video",AUTOSELECT=YES,DEFAULT=NO,CHANNELS="2",GROUP-ID="program_audio",URI="masteraudio3.m3u8"
#EXT-X-MEDIA:TYPE=SUBTITLES,NAME="Deutsch",DEFAULT=YES,AUTOSELECT=YES,FORCED=NO,LANGUAGE="de",GROUP-ID="subs",URI="mastersubs.m3u8"
Freaky2003
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Junior Member

Germany
Posts: 11
Threads: 3
Joined: Aug 2024
#5
9 hours ago (This post was last modified: 9 hours ago by Freaky2003.)
(9 hours ago)mvallevand Wrote: I don't know your specific url since the logs are encrypted but a typical way would be to use cur
Alright, I did it - that works perfectly.

Thank you very much!
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