Commits · 95ade711eb4afb8b76a765ef6571e7934ad7f8cc · Linshizhi / ffmpeg.wasm-core

14 Jan, 2020 2 commits
- fate/filter-video: add two tests for dnn_processing with frame format rgb24 and grayf32 · 95ade711
  Guo, Yejun authored Jan 08, 2020
```
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
```
  95ade711
- avfilter/f_drawgraph: add rate/r option · d9a52b0b
  Paul B Mahol authored Jan 14, 2020
  
  d9a52b0b
13 Jan, 2020 12 commits

tiffdec: support embedded ICC profiles · 9e01f171
Lynne authored Jan 10, 2020

9e01f171
lavfi/volume: enable runtime change flag · 72254799
Jun Zhao authored Jan 11, 2020
```
 enable runtime change flag.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
72254799
lavfi/zscale: enable runtime change flag · b5cea391
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
b5cea391
lavfi/firequalizer: enable runtime change flag · a2619a47
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
a2619a47
lavfi/eq: enable runtime change flag · b7bf5555
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
b7bf5555
lavfi/rotate: enable runtime change flag · 419e4778
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
419e4778
lavfi/streamselect: enable runtime change flag · f2a095ac
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
f2a095ac
lavfi/scale: enable runtime change flag · d9e78a72
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
d9e78a72
lavfi/hue: enable runtime change flag · 8cebc8e4
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
8cebc8e4
lavfi/crop: enable runtime change flag · 31b24588
Jun Zhao authored Jan 11, 2020
```
enable runtime change flag.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
31b24588

lavfi/spp: enable runtime change flag · 94004a8b

Jun Zhao authored Jan 11, 2020

enable runtime change flag.
Reviewe-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

94004a8b

lavfi/spp: add "quality" option in runtime change path · 692f0519

Jun Zhao authored Jan 10, 2020

it's stranage to use option "level" in runtime change path but used
"quality" in option, add "quality" in runtime change path, it's more
intuitive and keep the "level" for compatibility.
Reviewe-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

692f0519

11 Jan, 2020 16 commits

tools/target_dec_fuzzer: Adjust threshold for RASC · 029cc988

Michael Niedermayer authored Dec 11, 2019

Fixes: Timeout(35sec -> 4sec)
Fixes: 19289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5676526398078976

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

029cc988

avcodec/cbs_h2645: Skip all 0 NAL units · 285138ef

Michael Niedermayer authored Dec 11, 2019

Fixes: assertion failure
Fixes: 19286/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_REDUNDANT_PPS_fuzzer-5707990724509696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

285138ef

avcodec/adpcm: Fix overflow in FFABS() IMA_EA_EACS · 794352ae

Michael Niedermayer authored Dec 06, 2019

Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself
Fixes: 19235/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_EA_EACS_fuzzer-5680878952382464

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

794352ae

avcodec/alac: Fix integer overflow in LPC coefficient adaption · 6a865cec

Michael Niedermayer authored Dec 07, 2019

Fixes: signed integer overflow: 267693597 * 10 cannot be represented in type 'int'
Fixes: 19237/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-5755407700328448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

6a865cec

avcodec/g729postfilter: Optimize out overflowing multiplication from apply_tilt_comp() · c0bd5fa4

Michael Niedermayer authored Dec 07, 2019

Fixes: signed integer overflow: -1114392282 * 2 cannot be represented in type 'int'
Fixes: 19236/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G729_fuzzer-5741678938030080

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

c0bd5fa4

libavcodec/vc1: Remove bits variable · fea90e94
Michael Niedermayer authored Dec 08, 2019
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
fea90e94

avcodec/vc1dec: Check field_mode for sprites · 32fb9198

Michael Niedermayer authored Dec 08, 2019

Fixes: Out of array read
Fixes: 19263/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5389219325542400

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

32fb9198

avcodec/vc1dec: Limit bits by the actual bitstream size · c56a52a8

Michael Niedermayer authored Dec 08, 2019

Fixes: Timeout (350 ->19sec)
Fixes: 19249/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-6566896438870016

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

c56a52a8

avcodec/wavpack: simplify the code · 8250bb49

Limin Wang authored Jan 11, 2020

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

8250bb49

avfilter: add freezeframes video filter · 1a7f4a12
Paul B Mahol authored Dec 31, 2019

1a7f4a12

avformat/matroskaenc: Fix ReferenceBlock timestamp · 6a1bf863

Andreas Rheinhardt authored Jan 01, 2020

In order to indicate that the frames in a BlockGroup are not keyframes,
one has to add a ReferenceBlock element containing the timestamp of a
referenced Block that has already been written. The timestamp ought to be
relative to the timestamp of the Block it is attached to. Yet the
Matroska muxer used the relative timestamp of the preceding Block of the
track, i.e. the timestamp of the preceding block relative to the
timestamp of the Cluster containing said block (that need not be the
Cluster containing the current Block). This has been fixed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

6a1bf863

avfilter/af_dynaudnorm: use better limits for maximal amplification · b6500468
Paul B Mahol authored Jan 11, 2020
```
Fixes regression in smoothness of amplification.
```
b6500468
avfilter/af_amix: change the max range of the number of inputs · dd39dbf9
Limin Wang authored Jan 06, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
dd39dbf9
avfilter/vf_mix: change the max range of the number of inputs · a144cd6a
Limin Wang authored Jan 06, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
a144cd6a
doc/general: update table AV1 entry for librav1e · c11b3253
Gyan Doshi authored Jan 11, 2020

c11b3253
doc/general: Add avs2 decoder/encoder entry · 883e6af7
Jun Zhao authored Jan 11, 2020
```
Add avs2 decoder/encoder entry
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
```
883e6af7

10 Jan, 2020 10 commits

avformat/img2dec: add option to provide metadata fields related to input path · ae436cc5

Alexandre Heitor Schmidt authored Jan 01, 2020

libavformat/img2.h: New field export_path_metadata to
VideoDemuxData to only allow the use of the extra metadata
upon explicit user request, for security reasons.

libavformat/img2dec.c: Modify image2 demuxer to make available
two special metadata entries called lavf.image2dec.source_path
and lavf.image2dec.source_basename, which represents, respectively,
the complete path to the source image for the current frame and
the basename i.e. the file name related to the current frame.
These can then be used by filters like drawtext and others. The
metadata fields will only be available when explicitly enabled
with image2 option -export_path_metadata 1.

doc/demuxers.texi: Documented the new metadata fields available
for image2 and how to use them.

doc/filters.texi: Added an example on how to use the new metadata
fields with drawtext filter, in order to plot the input file path
to each output frame.

Usage example:

ffmpeg -f image2 -export_path_metadata 1 -pattern_type glob
 -framerate 18 -i '/path/to/input/files/*.jpg'
 -filter_complex drawtext="fontsize=40:fontcolor=white:
 fontfile=FreeSans.ttf:borderw=2:bordercolor=black:
 text='%{metadata\:lavf.image2dec.source_basename\:NA}':x=5:y=50"
 output.avi

Fixes #2874.
Signed-off-by: Alexandre Heitor Schmidt <alexandre.schmidt@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

ae436cc5

avformat/mov: Use AV_DICT_DONT_STRDUP_VAL to avoid av_strdup · ad1b0a12

Andreas Rheinhardt authored Nov 10, 2019

This will likely also fix CID 1452574 and 1452565, false positives
resulting from Coverity thinking that av_dict_set() automatically
frees its key and value parameters (even without the
AV_DICT_DONT_STRDUP_* flags).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

ad1b0a12

avfilter/vf_showinfo: fix the integer handling issues · 9519c8db

Limin Wang authored Jan 09, 2020

Fixes CID 1457606 and 1457607
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

9519c8db

avcodec/utils: replace avctx->internal with avci for better readability · 8a62d88b
Limin Wang authored Jan 09, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
8a62d88b
avfilter/f_metadata: allow direct flushing when printing to file · 22a06a53
Gyan Doshi authored Jan 07, 2020
```
Useful for monitoring sparse data in realtime
```
22a06a53

fate: Don't use depreceated keepside option · c4c96d59

Andreas Rheinhardt authored Dec 30, 2019

The tests for concat use this option which is scheduled for removal and
does nothing any more. So remove it; otherwise, these tests would fail
at the next major version bump.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>

c4c96d59

avfilter/af_afir: add support for switching impulse response streams at runtime · 52bf43eb
Paul B Mahol authored Jan 09, 2020
```
Currently, switching is not free of artifacts, to be resolved later.
```
52bf43eb
avfilter/af_afir: add support for even smaller partition sizes · 03a7240a
Paul B Mahol authored Jan 09, 2020

03a7240a
avfilter/af_afir: split input frames from impulse response frames · e364fe4c
Paul B Mahol authored Jan 08, 2020

e364fe4c
avformat/id3v2enc: fix bad ID3v2 tag length · 929e5159
Gilles Bouthenot authored Jan 08, 2020

929e5159