lavd/libcdio: add more paranoia mode constants

lavd/libcdio: apply minor fixes to options documentation

avformat/movenc: remove unneeded #include, there are no assert() only av_assert*

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

avformat/mov: remove unneeded #include, there are no assert()

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

avformat/mux: remove unneeded #include, there are no assert() only av_assert*

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

avformat/asfenc: remove unneeded #include, there are no assert() only av_assert*

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

avformat/mpeg: remove unneeded #include, there are no assert() only av_assert*

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

avformat/utils: remove unneeded #include, there are no assert() only av_assert*

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

avcodec/vc1: remove unneeded #includes, there are no assert() only av_assert*

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

avcodec/svq1dec: remove unneeded #include, there are no assert()

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

avcodec/h261enc: fix dquant encoding

Fixes Ticket4111

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/h264: replace assert() by av_assert0()

also remove the now unneeded #include <assert.h>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/ratecontrol: replace asserts by av_asserts

Also remove the now unneeded #include <assert.h>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/vp3: use init_get_bits8()

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

Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Respect horizontal differencing predictor for 16bit gray tiff images.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

lavfi: remove mp=softpulldown

It is supposed to work correctly with MEncoder only.

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

avcodec/ppc/h264qpel_template: Change if DEBUG assert() to av_assert2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ppc/mpegvideo_altivec: Change assert to av_assert2()

And move it to where the variable is used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/videodsp_template: remove unneeded #include, there are no assert() only av_assert*

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

avcodec/qdm2: remove unneeded #include, there are no assert()

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

ffmpeg: remove unused header

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

avformat/rtpdec_qdm2: change assert to av_assert0()

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

ffmpeg: free_input_threads requires HAVE_PTHREADS

Hide behind that macro to avoid warning on systems with
!HAVE_PTHREADS.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Respect horizontal differencing predictor for 16bit gray tiff images.

Fixes ticket #4291.

doc/muxers/segment: document strftime option

It was added in commit 202947a0665ea523022afb0a6c50eed96bcd6b69.

avformat/nut: support WavPack

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

avformat/nut: add GIF[0]

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

avcodec/aacdec: remove unneeded #include, theres no assert() in aacdec

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/wma: remove unneeded #includes, there are no assert() only av_assert*

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/hevc: Check for av_malloc failure

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/hevc: Replace more mallocs by av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/ccaption_dec: Adding color and fonts for future use in screen

Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

doc/indevs: add some XCB info to x11grab

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

Merge commit '22b985d59c007c4422aefe3ef3fca0aa0daafa9f'

* commit '22b985d59c007c4422aefe3ef3fca0aa0daafa9f':
  hqdn3d: check memory allocations and propagate errors

Conflicts:
libavfilter/vf_hqdn3d.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '70d246d5cc3d214da11f711d997d8cbd8c3a23d1'

* commit '70d246d5cc3d214da11f711d997d8cbd8c3a23d1':
  flacenc: initialize sums matrix

Conflicts:
libavcodec/flacenc.c

No change, the table does not exist in FFmpeg in this form anymore

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'c01ccccbb13f464e74bb8498a8c573a66c430ca0'

* commit 'c01ccccbb13f464e74bb8498a8c573a66c430ca0':
  ituh263dec: use macro instead of #if

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '08fa34bf75942f66796d770ff42a3721b2e3d2d4'

* commit '08fa34bf75942f66796d770ff42a3721b2e3d2d4':
  yuv4mpegdec: initialize field_order in yuv4_read_header()

Conflicts:
libavformat/yuv4mpegdec.c

See: 52a17972defa118705a4020a6d0bb3ad277df819
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '302ca6b20ed01ac584f5b15d5bca3d3a92b7a77a'

* commit '302ca6b20ed01ac584f5b15d5bca3d3a92b7a77a':
  mpegvideo_enc: initialize the encoding context

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '1a07df31128da3a0020b66502399989b91770d44'

* commit '1a07df31128da3a0020b66502399989b91770d44':
  DNxHD: Add support for id 1258 (DNx100 960x720@8)

Conflicts:
Changelog
libavcodec/dnxhddata.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '598f7d046cbf306706623210c5baafa3b7cd1df3'

* commit '598f7d046cbf306706623210c5baafa3b7cd1df3':
  DNxHD: Simplify pixel format detection

Conflicts:
libavcodec/dnxhddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '41e03e284ee7b0d4caa3a5d28681ad46e3105d65'

* commit '41e03e284ee7b0d4caa3a5d28681ad46e3105d65':
  DNxHD: More verbose error messages

Conflicts:
libavcodec/dnxhddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '1279221cc4d63bc4449df86ae7a98e633f8be425'

* commit '1279221cc4d63bc4449df86ae7a98e633f8be425':
  lavu: Check av_dict_set allocations

Conflicts:
libavutil/dict.c

See: a963fdb0ea3fa6772ff8464838cd217a6369abfe
Merged-by: Michael Niedermayer <michaelni@gmx.at>

hqdn3d: check memory allocations and propagate errors

flacenc: initialize sums matrix

CC: libav-stable@libav.org
Bug-Id: CID 703821

ituh263dec: use macro instead of #if

yuv4mpegdec: initialize field_order in yuv4_read_header()

CC: libav-stable@libav.org
Bug-Id: CID 1265721

mpegvideo_enc: initialize the encoding context

This prevents several uninitialized variable uses that take
place towards the end of encoding.

CC: libav-stable@libav.org
Bug-Id: CID 700760

DNxHD: Add support for id 1258 (DNx100 960x720@8)

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

DNxHD: Simplify pixel format detection

Error out in case of unknown values.

DNxHD: More verbose error messages

lavu: Check av_dict_set allocations

Bug-Id: CID 1257772
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

avformat/concatdec: avoid NULL dereference when failed to open file.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6996fd204a7f28b46a8c3c97bcf223998218c743'

* commit '6996fd204a7f28b46a8c3c97bcf223998218c743':
  libopenh264: Log debug messages to a non-null context

Merged-by: Michael Niedermayer <michaelni@gmx.at>

examples/filtering: extend comments about setting the filter graph endpoints

That part is a constant source of confusions for readers, this should
help clarify the apparently inverted logic.

lavfi: document assumptions about the input and output labels of a filter graph description

doc/filters: apply some updates to the Filtergraph syntax section

libopenh264: Log debug messages to a non-null context

Signed-off-by: Martin Storsjö <martin@martin.st>

Fix frame-alignment in PP7

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Add an ARES atom to extradata when encoding avui.

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavutil: Added twofish symmetric block cipher

Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Reviewed-by: Giorgio Vazzana <mywing81@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Add an ARES atom to extradata when encoding avui.

Allows playback with QuickTime and the original codec.

Tested by Olaf Matthes, olaf matthes gmx de

Merge commit '61928b68dc28e080b8c8191afe5541123c682bbd'

* commit '61928b68dc28e080b8c8191afe5541123c682bbd':
  h264: Do not share rbsp_buffer across threads

Conflicts:
libavcodec/h264.c

See: ecbf838c7d81ebd3b89fe75d83ff29150dbda27a
Merged-by: Michael Niedermayer <michaelni@gmx.at>

avformat/aviobuf: Allow seeking to the end of the buffer for read only buffers

This undoes the effect of 3c18a7b18807de81566381a1bcbe9f6103c0296b for reading

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '3c18a7b18807de81566381a1bcbe9f6103c0296b'

* commit '3c18a7b18807de81566381a1bcbe9f6103c0296b':
  avio: Do not consider the end-of-buffer position valid

Conflicts:
libavformat/aviobuf.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6a808f5ae17f1fcdbcfb18055872c12aef70ffff'

* commit '6a808f5ae17f1fcdbcfb18055872c12aef70ffff':
  libdc1394: Add support for MONO8 (gray) video mode

Merged-by: Michael Niedermayer <michaelni@gmx.at>

avformat/nsvdec: remove case which is no longer possible

Check of channels !=0 is right above.

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

avfilter/x86/vf_fspp: Fix loop condition for column_fidct()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_fspp: check count before calling row_idct()

Fixes crash with odd widths

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_fspp: Fix frame-alignment in FSPP

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

h264: Do not share rbsp_buffer across threads

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

avio: Do not consider the end-of-buffer position valid

Trigger a refill if the seek action moves the pointer
at the end of the buffer.

Before this patch the read action following the seek would trigger
the refill, while write action would write outside the buffer.

In the Libav codebase few muxers seek forward outside of what
already has been written so it is quite unlikely to experience
the problem with the default buffer size.

CC: libav-stable@libav.org

libdc1394: Add support for MONO8 (gray) video mode

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

avfilter/vf_colorchannelmixer: use the name 's' for the pointer to the private context

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

avfilter/avf_avectorscope: use the name 's' for the pointer to the private context

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

avfilter/af_biquads: use the name 's' for the pointer to the private context

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

avfilter/vf_extractplanes: use the name 's' for the pointer to the private context

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

avfitler/vf_il: use the name 's' for the pointer to the private context

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

avfilter/vf_colorbalance: use the name 's' for the pointer to the private context

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

avfilter/vf_telecine: use the name 's' for the pointer to the private context

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

avutil/aes: Rename crypt()

This avoids a potential conflict with the equally named function from XOPEN
It also could reduce confusion in debugger backtraces

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/h264_parser: Rename close()

This avoids a potential conflict with the equally named function for closing files
It also could reduce confusion in debugger backtraces

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

doc/fftools-common-opts: update/extend documentation for -opencl_bench option

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

avcodec/nvenc: Handle non-square pixel aspect ratios

Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

tests/fate: added mxf tests for essencegroups and missing index

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avformat/mxfdec: Fix cleanup in mxf_free_metadataset()

Fixes Ticket4256

Found-by: tholin
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_mcdeint: avoid uninitilaized fields in AVPacket

This is also simpler

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

swresample_internal.h: Move struct declaration before first use.

It seems more logical and works with more restricted C compilers
like tinycc.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Support BMP files that do not properly align lines.

Quite a few programs missed that detail of the spec
(including old versions of FFmpeg I believe) and when
we would otherwise fail anyway it seems worth a try
to use a simple byte-aligned stride instead.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Merge commit '8805589b803fab5f362008306319336ac79a3fa7'

* commit '8805589b803fab5f362008306319336ac79a3fa7':
  libopencv: Rework error handling in parse_iplconvkernel()

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '607ad990d31e6be52980970e5ce8cd25ab3de812'

* commit '607ad990d31e6be52980970e5ce8cd25ab3de812':
  dvbsubdec: check memory allocations and propagate errors

Conflicts:
libavcodec/dvbsubdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'e71149a7a5b10ed7baa5a06f47d0313c7bd8df52'

* commit 'e71149a7a5b10ed7baa5a06f47d0313c7bd8df52':
  nuv: validate image size

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '7c51d79ca7badfb370c410b8f44c9142b938e2e6'

* commit '7c51d79ca7badfb370c410b8f44c9142b938e2e6':
  nsvdec: validate channels and samplerate

See: d633e15d7d939f532326e2bc92097b12eba4d5ae
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'a536a4e4bc52d05f59869761337452fb1f1977f6'

* commit 'a536a4e4bc52d05f59869761337452fb1f1977f6':
  lavc: support extracting audio service type from side data

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '32125781487411ed3b1b28b32063d6cd4024d4fc'

* commit '32125781487411ed3b1b28b32063d6cd4024d4fc':
  mov: export audio service type as side data

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '4227e4fe7443733fb906f6fb6c265105e8269c74'

* commit '4227e4fe7443733fb906f6fb6c265105e8269c74':
  lavf: add a convenience function for adding side data to a stream

Conflicts:
libavformat/internal.h
libavformat/replaygain.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '728685f37ab333ca35980bd01766c78d197f784a'

* commit '728685f37ab333ca35980bd01766c78d197f784a':
  Add a side data type for audio service type.

Conflicts:
doc/APIchanges
libavcodec/avcodec.h
libavcodec/version.h
libavutil/frame.h
libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '80a11de7dca315505bf203ce9c8c016e71724fd2'

* commit '80a11de7dca315505bf203ce9c8c016e71724fd2':
  nutenc: do not use has_b_frames

Conflicts:
libavformat/nutenc.c
tests/ref/lavf/nut
tests/ref/seek/lavf-nut

Mostly not merged, this is simply not correct

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit 'e44b58924fe7b180bf8b0c277c15d1a58210a0e9'

* commit 'e44b58924fe7b180bf8b0c277c15d1a58210a0e9':
  lavc: deprecate unused AVCodecContext.stream_codec_tag

Conflicts:
libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/h263dec: Try to use codec_tag instead of the stream_codec_tag

If this causes problems then the stream_codec_tag should be enabled again

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libopencv: Rework error handling in parse_iplconvkernel()

Fix 'values' memory leak in case of error.

CC: libav-stable@libav.org
Bug-Id: CID 739879