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Author SHA1 Message Date
James Almer
1cd43d8a5e avfilter/vf_showinfo: add support for H.274 Film Grain Characteristics frame side data 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 09:56:44 -03:00
James Almer
82be9f2777 avcodec/hevc_sei: parse and export Film Grain Characteristics SEI messages 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 09:56:44 -03:00
James Almer
794e15fd54 cbs_h265: add support for Film Grain Characteristics SEI message 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 09:56:44 -03:00
James Almer
6b594ba5d1 avcodec/mfenc: remove usage of avctx->pkt_timebase 
The field is documented to be for decoding only.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 09:38:35 -03:00
Andreas Rheinhardt
ef54590f83 avfilter/internal: Don't include libavcodec/(avcodec|internal).h 
The reasons for including them don't exist any longer: ff_tlog() has
been moved to libavutil/internal.h and FF_QSCALE_TYPE_* has been moved
to qp_table.h.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 21:15:25 +02:00
Paul B Mahol
2678b4f81b avfilter/avf_showspectrum: add option to control dynamic range for colors 2021-08-05 21:11:40 +02:00
Andreas Rheinhardt
2146b65553 avutil/internal: Move MAKE_ACCESSORS to its only user 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 20:05:54 +02:00
Andreas Rheinhardt
549502868d Move ff_tlog() from lavc/internal.h to lavu/internal.h 
It is also used by libavfilter and it is only natural to define it
alongside ff_dlog().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 20:02:35 +02:00
Andreas Rheinhardt
2b6e008577 avfilter/internal: Move ff_norm_qscale() to qp_table.h 
It is the natural header for it.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:59:00 +02:00
Andreas Rheinhardt
b75dc8bd70 avcodec/huffman: Use logcontext instead of AVCodecContext 
Said AVCodecContext is only used for logging; it furthermore avoids
an avcodec.h inclusion.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:58:10 +02:00
Andreas Rheinhardt
a449fb35ca avcodec/fft-internal: Make it a standalone header 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:56:40 +02:00
Andreas Rheinhardt
211619ad7f avcodec: Remove the FFT_FIXED_32 define 
Since the removal of the 16-bit FFT said define is unnecessary as
FFT_FIXED_32 is always !FFT_FLOAT. But one wouldn't believe it when
looking at the code.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:46:33 +02:00
Andreas Rheinhardt
763c501432 avcodec/fft-internal: Remove unused macros 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:02:16 +02:00
Andreas Rheinhardt
7bad2a61d8 avcodec/mips/constants: Include intfloat.h in constants.h 
Don't rely on the user including it (mostly indirectly).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:00:53 +02:00
Andreas Rheinhardt
304cb08693 avfilter/avfilter: Remove unused partial_buf 
It is unused since 02aa0701ae.
The corresponding size field is write-only since then.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 17:53:43 +02:00
Linjie Fu
b3a0548a98 fftools/ffmpeg_filter: fix the flags parsing for scaler 
Scaler relys on "-sws_flags" option to pass the flags to swscale
and scale filter. Currently passing "sws_flags=xxx" as a filter
option to scaler leads to an incorrect option parsing.

Check and change the string to "flags=xxx" and dumped flags information.
(Refer to parse_sws_flags())

CMD:
$ffmpeg -v verbose -i input.mp4 -sws_flags lanczos+bitexact+accurate_rnd \
        -vf format=yuv420p,scale=800x600 -an -vframes 10 -f md5 -

Before:
[auto_scaler_0 @ 0x7f96c3808680] w:iw h:ih flags:'' interl:0
[auto_scaler_0 @ 0x7f96c3808680] w:1920 h:1080 fmt:yuvj420p sar:0/1 -> w:1920 h:1080 fmt:yuv420p sar:0/1 flags:0x0
[Parsed_scale_1 @ 0x7f96c3806e40] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x0
MD5=ff1d6091690c6fcd36d458d2a9f648ce

After:
[auto_scaler_0 @ 0x7fe94563b4c0] w:iw h:ih flags:'lanczos+bitexact+accurate_rnd' interl:0
[auto_scaler_0 @ 0x7fe94563b4c0] w:1920 h:1080 fmt:yuvj420p sar:0/1 -> w:1920 h:1080 fmt:yuv420p sar:0/1 flags:0xc0200
[Parsed_scale_1 @ 0x7fe945639d00] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0xc0200
MD5=ff1d6091690c6fcd36d458d2a9f648ce

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-05 22:23:49 +08:00
Linjie Fu
5b0e6b0d82 fftools: Don't set default swscale flags in ffmpeg/ffprobe/ffplay 
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-05 22:23:49 +08:00
Linjie Fu
9f14396a51 lavfi/vf_scale: use default swscale flags for scaler 
Currently the default swscale flags for simple filter graph is bicubic,
however for complex filter graph it uses bilinear as decleared in scale
filter.

$ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4

$ffmpeg -v verbose -i input.mp4 -filter_complex format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f8779e046c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x2

Use default swscale flags (bicubic currently) for scale filter.
- Remove flags="bilinear" from vf_scale
- Update the FATE refs

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-05 22:23:49 +08:00
Paul B Mahol
9dbf95f209 avfilter/f_graphmonitor: use sample_count_in/out 2021-08-05 15:42:48 +02:00
Paul B Mahol
c317862c88 avfilter/avfilter: add sample_count_in and sample_count_out 2021-08-05 15:42:48 +02:00
Paul B Mahol
82123e133d avfilter/avf_showspectrum: add lreplace sliding mode 2021-08-04 22:42:44 +02:00
Paul B Mahol
b1388cd6c5 avfilter/avf_showspectrum: proper rational multiplication 2021-08-04 22:11:41 +02:00
Paul B Mahol
20ebcbd520 avfilter/avf_showspectrum: fix last frame/eof timestamp 2021-08-04 21:52:58 +02:00
Martin Storsjö
6d2365882f libavfilter: Fix implicit declarations of av_cpu_max_align 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2021-08-04 20:58:15 +03:00
Haihao Xiang
65fdc0e589 lavc/qsvenc: pass the color properties to the SDK 
Otherwise the color properties won't be encoded into the bitstream
header

Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Soft Works <softworkz@hotmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-04 10:06:26 -03:00
Haihao Xiang
c8cfe67694 lavc/qsvdec: update color properties in codec context 
User may get color properties from the SDK via VIDEO_SIGNAL_INFO extbuf

Reviewed-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Soft Works <softworkz@hotmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-04 10:04:53 -03:00
Andreas Rheinhardt
7ab0207d4b avutil/Makefile: Apply CFLAGS for compilation 
Fixes "make tools/crypto_bench.o".

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-04 12:59:42 +02:00
Andreas Rheinhardt
cc6f6a1eef avfilter/vf_vpp_qsv: Don't overrun stack array 
8b83dad825 added another potentially used
video enhancement filter without increasing a define for the number of
such options which is used as the size of stack array. This can lead to
a buffer overrun if all filters are used simultaneously. So increase
said number.

Fixes Coverity ticket #1489775.

Reviewed-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-04 12:50:37 +02:00
Paul B Mahol
3b298640e1 avfilter/af_afftfilt: make sure that tx buffers size are always aligned 2021-08-04 10:13:46 +02:00
Paul B Mahol
16b4331bd1 avfilter/avf_showspectrum: use proper function return value instead of hardcoded number 2021-08-04 10:09:39 +02:00
Paul B Mahol
b3117f376d avfilter/vaf_spectrumsynth: switch to TX FFT from avutil 2021-08-04 10:04:58 +02:00
Paul B Mahol
a428d2a487 avfilter/af_afftfilt: switch to TX FFT from avutil 2021-08-04 09:35:06 +02:00
Andreas Rheinhardt
6e66e2c321 avfilter/internal: Don't include framepool.h, thread.h 
They are not used by the header at all and only used by very few files;
so include the headers in their users instead of in internal.h.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-04 03:03:25 +02:00
James Almer
e0b84d1069 avfilter/avfilter: use av_frame_copy() to copy frame data 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-03 18:41:31 -03:00
Fei Wang
8b83dad825 avfilter/vf_vpp_qsv: add scale mode option 
The option allow user to set diffenent scaling mode from
auto/low-power/high-quality.

More details:
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxExtVPPScaling

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-03 22:20:00 +08:00
maryam ebr
7150f95756 avcodec/dnxhddec: check and propagate function return value 
Similar to CVE-2013-0868, here return value check for 'init_vlc' is needed.
crafted DNxHD data can cause unspecified impact.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-03 10:39:37 -03:00
Lynne
c8b1f2bcc4 packet: initialize time_base field to (0, 1) instead of (0, 0) 
Forget rational or irrational numbers, division by zero is undefined.
 2021-08-02 14:45:47 +02:00
Lynne
a1a0fddfd0 avpacket: ABI bump additions 
This commit adds a long-requested by API users opaque fields for
AVPacket, as well as a time_base field.
 2021-08-02 14:30:52 +02:00
Yun Zhang
a27853a730 lavd/lavfi.c: Set time_base for 608 cc to container time_base. 
Suggested-By: ffmpeg@fb.com
 2021-08-02 14:00:52 +02:00
Brad Hards
1f58503013 libavcodec/libx265: add user data unregistered SEI encoding 
MISB ST 0604 and ST 2101 require user data unregistered SEI messages
(precision timestamps and sensor identifiers) to be included. That
currently isn't supported for libx265. This patch adds support
for user data unregistered SEI messages in accordance with
ISO/IEC 23008-2:2020 Section D.2.7

The design is based on nvenc, with support finished up at
57de80673c

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2021-08-01 12:07:54 +01:00
Gyan Doshi
c50f5460d2 ffmpeg_opt: restore documented stream selection behaviour 
11d3b03fcb added consideration of default stream disposition for audio
and video when choosing the 'best' stream among all the inputs. This can
lead to video streams with lower resolution or audio streams with fewer
channels being selected.

Stream disposition, however, only sets a priority for a stream
among all other streams in the *same input*. It cannot set a priority
for a stream across all inputs.

This patch sets a middle-way and selects the best stream from each file
with default disposition considered. Then it discards disposition weight
and selects best stream as per the original criteria of highest
resolution for video and most channels for audio.
 2021-08-01 09:51:07 +05:30
Marton Balint
7b4bdcd68e avformat/mxfdec: prefer footer and complete partitions for metadata 
Also do not store inferior metadata with the same UID.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-08-01 02:57:53 +02:00
Michael Niedermayer
9b57d2f0a9 avformat/wavdec: Use 64bit in new_pos computation 
Fixes: signed integer overflow: 129 * 16711680 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_WAV_fuzzer-6742285317439488

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:38 +02:00
Michael Niedermayer
9dbed90840 avformat/sbgdec: Check for overflow in timestamp preparation 
Fixes: signed integer overflow: 9223372036854775807 + 86400000000 cannot be represented in type 'long'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-6731040263634944

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:38 +02:00
Michael Niedermayer
9d1c47ec03 avformat/dsicin: Check packet size for overflow 
Fixes: signed integer overflow: 24672 + 2147483424 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_DSICIN_fuzzer-6731325979623424

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:20 +02:00
Michael Niedermayer
5e38eff284 avformat/dsfdec: Change order of operations in bitrate computation 
Fixes: signed integer overflow: 538976288 * 67372036 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_DSF_fuzzer-6751696819716096

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:19 +02:00
Michael Niedermayer
b4e77dfca1 avformat/bfi: check nframes 
Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_BFI_fuzzer-6737028768202752

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:19 +02:00
Michael Niedermayer
527821a2dd avformat/avidec: fix position overflow in avi_load_index() 
Fixes: signed integer overflow: 9223372033098784808 + 4294967072 cannot be represented in type 'long'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-6732488912273408

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:17 +02:00
Michael Niedermayer
f034c2e36a avformat/asfdec_f: Check sizeX against padding 
Fixes: signed integer overflow: 2147483607 + 64 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-6753897878257664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:16 +02:00
Michael Niedermayer
bae2e19777 avformat/aiffdec: Check for size overflow in header parsing 
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-6723467048255488

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-31 22:08:15 +02:00