Right now, the cbs_type_table (the table of all CodedBitstreamTypes
supported by CBS) is empty unless cbs_apv and cbs_av1 is enabled.
The latter are only enabled in configure if they are needed in lavc.
This means that the mov muxers (the only users of cbs-in-lavf)
don't work as they should depending upon the availability of
e.g. the av1_metadata BSF. The table being empty is also illegal C
and according to PR #23038 MSVC warns about this (as does GCC
with -pedantic) and it may even lead to an internal compiler error.
This could be fixed by simply adding a mov_muxer->cbs_av1,cbs_apv
dependency in configure, yet this would have the downside that
it would force cbs_av1 and cbs_apv to be built for lavc, too,
even though it may not be needed there. So add new configure
variables cbs_{apv,av1}_lavf and cbs_lavf to track this correctly.
Reported-by: xiaozhuai <798047000@qq.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Reviewed-by: xiaozhuai <798047000@qq.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Andreas Rheinhardt
6a59c847b5