cmdutils: preserve unchanged log flags when setting AV_LOG_SKIP_REPEATED

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Add AV_LOG_PRINT_LEVEL flag to include log severity in default log formatting.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/apedec: tmpk==32 is not supported, prevent undefined behavior

Fixes CID1206639
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/tee: print errors for each failed bitstream filter

Fixes CID1108584

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/oggparsecelt: fix memleak

Fixes: CID1108605

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/matroskaenc: fix indention level

Fixes CID1206644
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/mpegtsenc: check avformat_new_stream() return

Fixes CID1206645
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Support raw dvdsub palette as stored on normal dvd's

This is how the palette is stored on dvd's. Currently
only xbmc passes the palette information to libavcodec
this way.
Check return value of avio_seek and avoid modifying state if it fails

The code still modifies state if the timestamp is not found. Not
sure exactly how to avoid that.
asf hacks
if av_read_packet returns AVERROR_IO, we are done. ffmpeg's codecs might or might not handle returning any completed demuxed packets correctly
added: Ticket #7187, TV Teletext support for DVB EBU Teletext streams
Don't accept mpegts PMT that isn't current
Don't reparse PMT unless it's version has changed
Read PID timestamps as well as PCR timestamps to find location in mpegts stream
Get stream durations using read_timestamp
changed: allow 4 second skew between streams in mov before attempting to seek
fixed: memleak in mpegts demuxer on some malformed (??) mpegts files with too large pes packets

at-visions sample file brokenStream.mpg
Speed up mpegts av_find_stream_info
dxva-h264 Fix dxva playback of streams that don't start with an I-Frame.