[FFmpeg-trac] #6657(avformat:new): DVB-T2 audio support
FFmpeg
trac at avcodec.org
Thu Sep 14 10:09:08 EEST 2017
#6657: DVB-T2 audio support
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Reporter: | Owner:
Igor_Selivanov | Status: new
Type: defect | Component: avformat
Priority: normal | Resolution:
Version: git-master | Blocked By:
Keywords: mpegts latm | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
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Comment (by Igor_Selivanov):
Loewe TV doesn't have any problem with AAC audio and DVB-T2. Loewe TV is
certified for DVB-T2 standard and uses Hardware interface for decoding
(not FFmpeg). This problem is related only for FFmpeg. The attached
example works even fine with '''VLC''', but not with FFmpeg.
I did all test on my Linux desktop. Arch Linux has pretty latest version
of software, in my case 3.3.2, but I can test it with latest from git.
This error is related to certain transport streams. Basically FFmpeg can
playback most (but not 100%) of DVB-T2 channels including ARD, but some
programs are failed, because of AAC audio track. If you'd like I can post
other examples.
The reason why I post this issue is:
"If you want to help, upload a sample of this file to .... " and I am
developer too and, yes, I would like to help. I think for every developer
is important to know limitation of own software, especial if we are
talking about industry standard like DVB-T2.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6657#comment:2>
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