avcodec/mpegvideo: update disabled assert() to av_assert0()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/vorbisenc: change 6 asserts to av_asserts()

speed relevant ones use av_assert2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
doc/codecs: fix dangling reference to codec-options chapter
Forward interlaced field information from mov to v210 decoder.

Reported and tested by Dave Rice.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
utvideoenc: use av_image_copy_plane()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
zmbv: return meaningful error code

Signed-off-by: Paul B Mahol <onemda@gmail.com>
targa_y216dec: remove empty function

Signed-off-by: Paul B Mahol <onemda@gmail.com>
dpxenc: cosmetics: reindent

Signed-off-by: Paul B Mahol <onemda@gmail.com>
dpx: use av_image_copy_plane()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
lavc: do not override format if neither text nor bitmap codec prop is set

Some decoders may output both, this way the decoder can set it.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavf/movenc: remove useless checks on AVOutputFormat
lavf/movenc: improve psp check
lavf/movenc: support iTunes cover art

Video streams with AV_DISPOSITON_ATTACHED_PIC will be used as cover arts
and won't be muxed as normal tracks in the resulting file.