[FFmpeg-devel] [PATCH] Dump info for all streams (not just those known to be in a program)

Wolfram Gloger wmglo
Sat Nov 10 13:51:31 CET 2007


> Streams without a PMT entry should be ignored.  There is nothing we
> can sensibly do with them.

I disagree.  Auto-detection works fine for most stream types,
in particular for DVB streams.  This has worked for years.
The 'program' changes, although adding a nice feature, have
removed information from dump_format that was present
before.  My patch just restores the previous behaviour w/o
impeding the new feature in any way.

> If someone has a file with missing/bad
> PMT, they can always create a proper one and prepend it to the file.

How so?  If you have a tool that does this, I'd be interested.
But I suspect it wouldn't do much beyond what the ffmpeg autodetection


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