[libav-bugs] [Bug 827] MPEG-TS extraction using avconv -map 0:p:N selects wrong audio channel

bugzilla at aruru.libav.org bugzilla at aruru.libav.org
Fri Mar 6 17:34:20 CET 2015


https://bugzilla.libav.org/show_bug.cgi?id=827

--- Comment #6 from Jay <avcv at opal.com> ---
I've had a quick look at this code.

Looks like it should be possible to modify check_stream_specifier() to set a
flag (or save the program number) if it detects that we are mapping based on a
program, 'p:X'.  Then, in opt_map(), after building the output stream list, if
the flag is set (or prog number is saved), reorder the output streams according
to the input program order given in file->programs[]->stream_index[].

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