* commit 'a925f723a915bc0255e2673f8817af5212131763':
rtp: Don't read priv_data unless it is allocated
flvenc: Check whether seeking back to the header succeeded
sapenc: Pass the title on to the chained muxers
Conflicts:
libavformat/flvenc.c
libavformat/sapenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This is built on the assumption that the first partition of each
VP8 packet is essential for decoding any later packet - if this
partition is broken/missed, the arithmetic coder gets out of sync
and decoding the bitstream in further packet ends up with total
garbage. If packets of a frame are lost, make sure the first
partition is intact (return only this part of the packet, nothing
else), otherwise stop returning data until the next keyframe is
received.
Alternatively, one would simply not return any packets at all
until the next keyframe, if packet loss is detected.
Signed-off-by: Martin Storsjö <martin@martin.st>
it causes problems (incorrectly detect TS discontinuities)
with a brokan TS file (test-audio-broken.ts)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This shrinks the tool manuals to a manageable size. Relevant manuals are
referenced in the "See Also" chapter.
Overall documentation inclusion should still be possible through the use
of a conditional variable set during configuration time, if someone feels
the need for a huge-wall-of-text-fashioned manual.
This fixes the colour of the transparent background (as seen with ffplay),
and makes the background of some non-keyframes transparent that was
incorrectly shown as opaque for some samples.
After demuxing, data and side are merged. Before decoding, they are
split. Encoder will perform with data and side split. This means that a
muxer can receive split data (after encoding) but also merged data (if
called directly after demuxing). This commit makes sure data and side
are split for the muxer.
Move some functions from dsputil. The idea is that videodsp contains
functions that are useful for a large and varied set of video decoders.
Currently, it contains emulated_edge_mc() and prefetch().
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This makes all users of rtpenc_chain (rtsp muxer, sapenc, mov
rtp hinting) work again, broken since 8034130e0.
Signed-off-by: Martin Storsjö <martin@martin.st>
* qatar/master:
lavr: add option for dithering during sample format conversion to s16
mpeg12: do not decode extradata more than once.
Conflicts:
libavcodec/mpeg12.c
libavcodec/mpeg12.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'c661cb6672af5ebcb900ec8766b24761bd2ab011':
cmdutils: pass number of groups to split_commandline().
mov: handle h263 and flv1 for codec_tag 'H','2','6','3'
h264: fix sps parsing for SVC and CAVLC 4:4:4 Intra profiles
Conflicts:
libavcodec/h264_ps.c
libavformat/isom.c
libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The FLV muxer tries to update the header in write_trailer, which is
impossible if writing to a pipe or network stream. Don't write header
data if seeking to the header fails.
Signed-off-by: Martin Storsjö <martin@martin.st>
They are completely superfluous when using av_rescale_q_rnd().
Call av_rescale_rnd() using what used to be the numerators instead.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer
Reinhard Tartler
Paul B Mahol
Martin Storsjö
Carl Eugen Hoyos
Diego Biurrun
Stefano Sabatini
Nicolas George
Piotr Bandurski
Clément Bœsch
Luca Barbato
Ronald S. Bultje
Björn Axelsson
Jernej Virag
James Almer