This is a NOOP.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Libav, for some reason, merged this as a public API function. This will
aid in future merges.

A define is left for backwards compat, just in case some person
used it, since it is in a public header.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Fixes out of array read
Fixes: j2k-poc.bin

Found-by: Lucas Leong <wmliang.tw@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Support packets larger than block size, return single block size.

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

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

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

Fixes ticket #4479.

See ticket #5138 for a sample.

commit "avpacket: Deprecate av_dup_packet" broke the use
av_interleaved_write_uncoded_frame as any input uncoded frame has an
invalid packet size that will crash when av_packet_ref tries to allocate
'size' new memory. Since the packet is a temporary created within mux.c
itself it can be used directly without needing a new ref.

Signed-off-by: Matt Oliver <protogonoi@gmail.com>

level can be 5, but there are only four codebooks.

Fixes ubsan runtime error: index 5 out of bounds for type 'int8_t
[4][96]'

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

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

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Fixes #1564.

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

Mostly useful when there is no such parameters present at all.

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

The purpose of this patch is to preserve timestamps when using ffmpeg for publishing RTMP streams, e.g. ffmpeg -i rtmp://source/stream -f flv rtmp://target/stream.
There is a setting "copyts" for that purpose. Unfortunately it doesn't work with FLV muxer because it has its own timestamp correction which makes global setting "copyts" ineffective.

This patch removes timestamp correction in FLV muxer. This means FLV will rely on ffmpeg timestamp correction which makes it possible to use copyts.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Vittorio Gambaletta <ffmpeg-dev@vittgam.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Vittorio Gambaletta <ffmpeg-dev@vittgam.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Previously errors could result in random entries to be lost.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two
bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs.

It dropped the old headers, but the replacements are already available
with opencv 2.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Signed-off-by: Marton Balint <cus@passwd.hu>

Use VBI_NB_COLORS instead.

Signed-off-by: Marton Balint <cus@passwd.hu>

Signed-off-by: Marton Balint <cus@passwd.hu>

If links don't work, fall back to using the full source path as was
previously done.

This should fix build failures with MSVC.

Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Signed-off-by: Vittorio Gambaletta <ffmpeg-dev@vittgam.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The line alignment for 1 bpp raw AV_PIX_FMT_MONOWHITE video (currently
used for AVI) was previously 4 bytes, which generated alignment warning
messages, not only for odd-width files. The alignment is now 16 bytes.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: James Almer <jamrial@gmail.com>

Missing from be00ec832c.

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

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

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Avoids potential division by 0

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This patch aligns the lines of 1 bpp depth for QuickTime, and 2, 4 and 8
bpp depths for AVI and QuickTime, on 16-byte boundaries. At the same
time, the packet row stride is properly catered for.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

And move the resource deallocation in stream_open failure path.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The name was misleading.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

The structure is not video-specific.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>