Audio track in TS container not detected

[kvasa]

Summary of the bug:
How to reproduce:

% ffmpeg -i sample.ts -vn -c:a copy out.aac
ffmpeg 5.1.2

This results in an error:

Output file #0 does not contain any stream

This is because FFmpeg fails to recognize the audio stream in the file - e.g. MediaInfo recognizes the audio correctly.

I am not exactly sure where the issue is, I am attaching the file.

[kvasa]

Sample file to reproduce the issue with.

[Marton Balint]

By default FFmpeg only analyzes the first 5 seconds of data, and that only contains video. This can be tuned with -analyzeduration if needed. So this works:

ffmpeg -analyzeduration 10000000 -i sample.ts -vn -c:a copy out.aac

It is also worth mentioning that the stream is not properly muxed and has no PAT/PMT. So I don't think anything need to be changed on the ffmpeg side.

[Balling]

Yep, in fact mpv does not see audio either as opposed to #8712.

[kvasa]

Thank you for looking into this and the suggested solution.