This is the second part of the fix for ticket #4370.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

This is the first part of the fix for ticket #4370.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

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

* commit '271ce76d':
  h264: Parse registered data SEI message and AFD value

Conflicts:
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_sei.c
	libavcodec/version.h

See: d6e95669
See: 22291c37Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0bfab80a':
  h264_sei: Group error check outside the switch block

Conflicts:
	libavcodec/h264_sei.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0a49a62f':
  h263: Always check both dimensions

Conflicts:
	libavcodec/ituh263dec.c

See: 62006b53Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6f4cd33e':
  cosmetic: Reformat ff_h263_decode_mba
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e95c7a61':
  mov: Preserve the metadata even when bit-exactness is requested

Conflicts:
	libavformat/movenc.c
	tests/ref/vsynth/vsynth1-mpeg4
	tests/ref/vsynth/vsynth2-mpeg4

See: a17ee411Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '303ec065':
  aic: Fix slice size computation for widths multiples of 32 macroblocks
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '3e3056f2':
  h264: Allow stream and container cropping at the same time

Conflicts:
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Partially based on code by Marton Balint and Kieran Kunhya.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

CC: libav-stable@libav.org
Found-By: ago@gentoo.org

Make sure to not write the custom `encoder` string in that case.

Bug-Id: 845
CC: libav-stable@libav.org

CC: libav-stable@libav.org

The container cropping is applied only when difference is within 16
pixels, and the smallest value between the two is chosen.

Bug-Id: 383
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

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

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

* commit '3ad678a8':
  fate: Update ac3 test to the new request_channel_layout option
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_4d5bb0_682_cov_3124593265_Fraunhofer__a_driving_force_in_innovation__small.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access
Fixes: asan_heap-oob_7f875d_3482_cov_1818465256_ssudec.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes ticket #4689.

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

the max value of the lookup in expanded form is:
(((1 << 7) - 1) << 1) - 65 + 1 + 64 = 254

add one entry of padding to inv_map_table[] to prevent out of bounds
access with non-conforming / fuzzed bitstreams
Signed-off-by: James Zern <jzern@google.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '42bc768e':
  mpegts: Add jpeg2000 stream type

Conflicts:
	libavformat/mpegts.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1b4c4684':
  riff: Validate the wav header size before trying to parse it

Conflicts:
	libavformat/riffdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5bdfc171':
  asf: Do not skip data streams
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Most files use _ instead of - as spacer, so this is more consistent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

leaving it as asfdec.c confuses git
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Fixes inconsistency and out of array access
Fixes: asan_heap-oob_17301a3_2100_cov_3226131691_ff_add_pixels_clamped_mmx.m2ts

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes out of array access

Fixes: asan_heap-oob_1dd60fd_267_cov_2954683513_5baad44ca4702949724234e35c5bb341.jpg

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Previously these chunks where parsed again for each frame with threads
but not without leading to a different path and the potential for
inconsistencies

This also removes a related special case from decode_ihdr_chunk()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is required by the APNG spec
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>