virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-12 19:18:44 +02:00
Code Issues Releases Activity
105,822 Commits 37 Branches 400 Tags 463 MiB
72604b10f4
Commit Graph

105822 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Paul B Mahol
b40419c99b avfilter/vf_atadenoise: fix >8 depth filtering with planes disabled 2022-02-18 17:12:46 +01:00
Paul B Mahol
33417198aa avfilter/vf_mix: additional speedup 2022-02-18 17:12:46 +01:00
Jiasheng Jiang
656cb0450a avcodec/vp3: Add missing check for av_malloc 
Since the av_malloc() may fail and return NULL pointer,
it is needed that the 's->edge_emu_buffer' should be checked
whether the new allocation is success.

Fixes: d14723861b ("VP3: fix decoding of videos with stride > 2048")
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
 2022-02-18 16:54:11 +11:00
Paul B Mahol
cc2b3201e7 avfilter/vf_waveform: do not add tint if output format is gray 2022-02-17 23:05:13 +01:00
Paul B Mahol
da473e0984 avfilter/vf_extractplanes: unbreak "extracting" >8 depth gray formats 2022-02-17 23:05:13 +01:00
Paul B Mahol
b66afd1caa avfilter/vf_amplify: add float formats support 2022-02-17 22:19:46 +01:00
Paul B Mahol
c644d6605d avfilter/vf_amplify: refactor amplify function 2022-02-17 22:19:46 +01:00
Paul B Mahol
51b968c66e avfilter/vf_mix: refactor mix function 2022-02-17 22:19:46 +01:00
Paul B Mahol
891c3bef6f avfilter/vf_fieldmatch: fix crash when inputs have different subsampling 2022-02-17 19:28:04 +01:00
Alan Kelly
e534d98af3 libswscale: Re-factor ff_shuffle_filter_coefficients. 
Make the code more readable and follow the style guide.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-17 17:17:22 +01:00
Alan Kelly
f1a5414c97 libswscale: Check and propagate memory allocation errors from ff_shuffle_filter_coefficients. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-17 17:17:07 +01:00
Gyan Doshi
2812508086 doc/muxers: add entry for empty_hdlr_name in mov 2022-02-17 16:11:16 +05:30
Anton Khirnov
09ca2f1950 lavu/hwcontext: clarify behavior on av_hwframe_map() failure 
Clear anything that av_hwframe_map() might have done to the destination
frame, but leave caller-provided fields unchanged.
 2022-02-17 11:05:44 +01:00
Anton Khirnov
6fc5e5a52c lavu/hwcontext_opencl: clear dangling pointers on map failure 2022-02-17 11:05:44 +01:00
Paul B Mahol
881b80ffcf avfilter/vf_mix: use correct type for flags 2022-02-17 09:07:50 +01:00
Paul B Mahol
b9306afce6 avfilter/vf_mix: fix handling non-native endianess formats 2022-02-17 09:07:50 +01:00
Paul B Mahol
d151166fe1 avfilter/vf_mix: add missing float format support 2022-02-17 09:07:30 +01:00
Paul B Mahol
2d87cae55c avfilter/vf_readeia608: fix oversight in 278984b34 2022-02-16 20:38:23 +01:00
Paul B Mahol
7ad645eb7e avfilter/af_surround: fix oversight with inverse rdft initialization 2022-02-16 20:22:44 +01:00
Paul B Mahol
698de27f25 avfilter/af_speechnorm: speed up filtering code 
Reduce some asserts by default.
 2022-02-16 20:22:44 +01:00
Paul B Mahol
52218c0322 avfilter/af_superequalizer: stop extending last frame duration 2022-02-16 17:28:14 +01:00
Paul B Mahol
18ad9fb0c5 avfilter/af_superequalizer: switch rdft to lavu/tx 2022-02-16 17:28:14 +01:00
Paul B Mahol
a63879049d avfilter/af_superequalizer: check allocations return value 2022-02-16 17:28:14 +01:00
Peter Ross
6474300dc4 avformat/utils: fix logic error in ff_mkdir_p 
Fix ticket# 9605

Signed-off-by: Peter Ross <pross@xvid.org>
 2022-02-16 08:21:58 +11:00
Michael Niedermayer
2db9ffb88b avformat/argo_cvg: Fix checksum 
Reviewed-by: Zane van Iperen <zane@zanevaniperen.com>

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-15 21:36:08 +01:00
Michael Niedermayer
f306b8e80a avcodec/jpeglsdec: Fix if( code style 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-15 21:35:41 +01:00
Michael Niedermayer
151f83584e avcodec/jpeglsdec: Check get_ur_golomb_jpegls() for error 
Fixes: Timeout
Fixes: Invalid shift
Fixes: 44548/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-556487680891289
Fixes: 44569/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AMV_fuzzer-6302543246917632
Fixes: 44570/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-4550196556595200
Fixes: 44592/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5651610385121280
Fixes: 44571/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5094698987945984
Fixes: 44607/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5341352013987840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-15 21:35:41 +01:00
Michael Niedermayer
8ee0e4abcb avformat/mov: Corner case encryption error cleanup in mov_read_senc() 
Fixes: memleak
Fixes: 42341/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-4566632823914496

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-15 21:25:43 +01:00
Paul B Mahol
30c7f37d80 avfilter/vf_mix: add planes option 2022-02-15 20:07:40 +01:00
Andreas Rheinhardt
538be75a69 avcodec/error_resilience: Remove unused label 
Forgotten in be95df12bb.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-02-15 11:09:47 +01:00
Andreas Rheinhardt
d4b605afab avcodec/avcodec: Remove MpegEncContext forward declaration 
Forgotten in be95df12bb.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-02-15 10:33:39 +01:00
Anton Khirnov
e85958ece8 fftools/ffmpeg: fix (a)buffer src names 2022-02-15 10:16:16 +01:00
Anton Khirnov
d512115267 lavu/fifo: add a test for _cb functions 
Makes an auto-growing FIFO and performs a sequence of randomly-sized
writes/peeks/reads.
 2022-02-15 10:16:16 +01:00
Anton Khirnov
e9acff8a01 lavu/fifo: fix a corner case in av_fifo_grow2() 
When the fifo is grown by exactly the current write offset, it would end
up with offset_w = nb_elems. If av_fifo_write_from_cb() is called in
such a state, the user callback would get callled with *nb_elems=0,
which will then cause the write to return without writing anything.
 2022-02-15 10:16:16 +01:00
Anton Khirnov
73b01844c2 lavu/hwcontext_qsv: fix a potential infinite loop 
Current code will loop forever if MFXVideoVPP_Init() fails.
Also, simplify the code.
 2022-02-15 10:16:16 +01:00
Anton Khirnov
b648ece34b lavc: deprecate FF_IDCT_NONE 
It was only used by XvMC.
 2022-02-15 10:16:16 +01:00
Anton Khirnov
cefa595361 lavu/pixfmt: deprecate AV_PIX_FMT_XVMC 
It is no longer used for anything.
 2022-02-15 10:16:16 +01:00
Anton Khirnov
41d25efade lavc/xvmc.h: mark the header as deprecated 2022-02-15 10:16:16 +01:00
Anton Khirnov
be95df12bb lavc/mpeg*: drop the XvMC hwaccel code 
XvMC was last relevant over 10 years ago, if ever. There is no reason to
use it today.
 2022-02-15 10:16:15 +01:00
Wolfgang Müller
a67734596d avformat/id3v2: Add Grouping frame to id3v2.4 metadata table 
The ID3v2.4.0 standard defines TIT1 as the "Content group description"
tag [1]. This frame is usually referred to as the "Grouping" tag and in
de-facto use under that name by Vorbis and APEv2 [2].

This commit introduces a mapping from "TIT1" to "grouping" in the
id3v2.4 metadata conversion table. This will enable software to access
it using that name. In particular, MPD will now read this tag correctly
when using the ffmpeg decoder plugin.

[1] https://id3.org/id3v2.4.0-frames (4.2.1)
[2] https://picard-docs.musicbrainz.org/en/appendices/tag_mapping.html#grouping-3

Signed-off-by: Wolfgang Müller <wolf@oriole.systems>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2022-02-15 10:15:25 +01:00
Andreas Schneider
6f1e14ebed avformat/gnutls: Use the systems default crypto policy 
We should use the systems crypto policy by default. If there is no
system policy, gnutls will use the "NORMAL" policy.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2022-02-15 10:15:25 +01:00
Paul B Mahol
0da255dd10 avfilter/vf_mix: improve speed of processing 2022-02-14 23:57:58 +01:00
Paul B Mahol
e235c76487 avfilter/vf_tmix: increase max allowed number of frames 2022-02-14 23:57:58 +01:00
Paul B Mahol
81df787b53 avfilter/avf_showspectrum: stop using AVAudioFifo to keep samples 
Fixes limitation of input duration that showspectrumpic can process.
 2022-02-14 23:32:22 +01:00
pascal massimino
9f4dff61f7 avfilter/vf_fftfilt: Add missing cpu.h inclusion 
Error was: implicit declaration of function 'av_cpu_max_align'
is invalid in C99

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-02-14 19:17:48 +01:00
Paul B Mahol
8e825ec3ab avfilter/vf_fftfilt: switch to rdft from lavu/tx 2022-02-14 17:52:09 +01:00
Paul B Mahol
e26a0afabd avfilter/vf_fftdnoiz: switch to fft from lavu/tx 2022-02-14 17:52:09 +01:00
Paul B Mahol
f1daa3b120 avfilter/blend_modes: unbreak interpolate mode for float format 2022-02-14 17:51:45 +01:00
Paul B Mahol
9e11a7e193 avfilter/af_aderivative: add timeline support 2022-02-14 17:51:28 +01:00
Paul B Mahol
66f8f9ed29 avfilter/f_perms: add commands support 2022-02-14 17:51:20 +01:00