Copy interrupt callback to slave format context to allow
user to interrupt IO. Copy format flags as well.
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>

Fixes aspect ratio of sample in ticket #2125.
Fixes aspect ratio of sample in ticket #5325.

Streaming servers appear to ignore all other language metadata.
Signed-off-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Josh de Kock <josh@itanimul.li>

Fixes gapless decoding. Adjust skip_samples field correctly in case of DISCARDed audio frames.
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The check could previously never evaluate to true, probably due to
a typo.
Reported-By: Mihai Chindea <mihai.chindea@uti.eu.com>
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Tested-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>

Found-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

This way, in case of bit rate not being set, max_bitrate will be
used instead. This enables, for example, re-using max_bitrate
information from the input or doing transcoding with a rate
control mode that is not bit rate based.
Signed-off-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

See "[FFmpeg-devel] [PATCH] hwcontext: add a QSV implementation"
Suggested-by: nablet developer <sdk@nablet.com>
Signed-off-by: James Almer <jamrial@gmail.com>

* commit '59e7361c':
  hwcontext: add a QSV implementation

Conflicts:
    doc/APIchanges
    libavutil/version.h
Merged-by: James Almer <jamrial@gmail.com>

* commit '6f19bbcf':
  qsvdec: move reading the user-provided session to qsv_decode_init()

Conflicts:
    libavcodec/qsvdec.c
Merged-by: James Almer <jamrial@gmail.com>

* commit 'e85f6f7f':
  lavc: allow using AVCodecContext.hw_frames_ctx for decoding

Conflicts:
    doc/APIchanges
    libavcodec/version.h
Merged-by: James Almer <jamrial@gmail.com>

* commit '40dd5166':
  truemotion2rt: Use ff_set_dimensions
Merged-by: James Almer <jamrial@gmail.com>

* commit 'a8164323':
  pixdesc: Add new SMPTE 431, 432, and 2085 color properties

Conflicts:
    libavcodec/options_table.h
    libavcodec/version.h
    libavutil/pixdesc.c
    libavutil/pixfmt.h
    libavutil/version.h
Merged-by: James Almer <jamrial@gmail.com>

* commit '5d560d38':
  pixfmt: Add ARIB STD-B76 color transfer characteristic

See 785038c9

Conflicts:
    libavcodec/options_table.h
    libavcodec/version.h
    libavutil/pixdesc.c
    libavutil/version.h
Merged-by: James Almer <jamrial@gmail.com>

* commit '6ed0f70f':
  avconv: factor out initializing stream parameters for streamcopy

Conflicts:
    ffmpeg.c
Merged-by: James Almer <jamrial@gmail.com>

* commit '5fa255b6':
  avconv: initialize output framerate earlier

Skipping this for now. It's not needed until several committs ahead,
and should be carefully implemented.
Merged-by: James Almer <jamrial@gmail.com>

Regression since / partial revert of ba3bb53b

Fixes ticket #1673.

Merged from libav commit by Yogender Gupta:
https://git.libav.org/?p=libav.git;a=commitdiff;h=70de2ea4261f860457a04e3d0c58c5543f403325

Based on libav commits by Luca Barbato and Yogender Gupta:
https://git.libav.org/?p=libav.git;a=commit;h=352741b5ead1543d775ccf6040f33023e4491186
https://git.libav.org/?p=libav.git;a=commit;h=e02e2515b24bfc37ede6ca1744696230be55e50b

Fixes null pointer dereference
Fixes: 1/null_point.avi
Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This assert can with crafted files fail, a warning is already printed
for this case.

Fixes assertion failure
Fixes:1/assert.avi
Found-by: 连一汉 <lianyihan@360.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Josh de Kock <josh@itanimul.li>

Signed-off-by: Sasi Inguva <isasi@google.com>

Also don't set time_base. It's deprecated for decoding and avcodec_open2()
will overwrite it
Reviewed-by: Josh de Kock <josh@itanimul.li>
Signed-off-by: James Almer <jamrial@gmail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Sophia Wang <skw@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Mulvya <mulvya@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>

This commit is based on commit 35c85806 from Anton Khirnov <anton@khirnov.net>
which was skipped in b8945c4e.

The avcodec_copy_context() call in the encode path is left in place for now
as AVStream.codec is apparently still required even after porting ffmpeg to
the new bsf API.
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>