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
113,156 Commits 37 Branches 400 Tags 463 MiB
8c7934f73a
Commit Graph

113156 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Anton Khirnov
75efe530ce fftools/ffmpeg_mux: move bitstream filtering to the muxer thread 
This will be the appropriate place for it after the rest of transcoding
is switched to a threaded architecture.
 2023-12-12 08:24:18 +01:00
Anton Khirnov
1983507b6e fftools/ffmpeg_mux: add muxing thread private data 
To be used for data that never needs to be visible outside of the muxer
thread. Start by moving the muxed AVPacket in there.
 2023-12-12 08:24:18 +01:00
Anton Khirnov
f37a741f42 fftools/ffmpeg_filter: reindent 2023-12-12 08:24:18 +01:00
Anton Khirnov
40e1cf1cd2 fftools/ffmpeg_filter: buffer sub2video heartbeat frames like other frames 
Otherwise they'd be silently ignored if received by the filtering thread
before the filtergraph can be initialized, which would make the output
dependent on the order in which frames from different inputs arrive.
 2023-12-12 08:24:18 +01:00
Anton Khirnov
d35c05cb9e fftools/ffmpeg_filter: move filtering to a separate thread 
As previously for decoding, this is merely "scaffolding" for moving to a
fully threaded architecture and does not yet make filtering truly
parallel - the main thread will currently wait for the filtering thread
to finish its work before continuing. That will change in future commits
after encoders are also moved to threads and a thread-aware scheduler is
added.
 2023-12-12 08:24:18 +01:00
Anton Khirnov
4b8a171beb fftools/ffmpeg_filter: make sub2video heartbeat more robust 
Avoid making decisions based on current graph input state, which makes
the output dependent on the order in which the frames from different
inputs are interleaved.

Makes the output of fate-filter-overlay-dvdsub-2397 more correct - the
subtitle appears two frames later, which is closer to its PTS as stored
in the file.
 2023-12-12 08:24:18 +01:00
Zhao Zhili
7665139656 examples/transcode: fix log message 
'encoder' can be audio or video encoder.
 2023-12-12 00:35:49 +01:00
Vittorio Giovara
944936ee1d lavd/avfoundation: Use correct preprocessing directive 
Fixes compilation, introduced in e37b15e.

src/libavdevice/avfoundation.m:799:10: error: invalid preprocessing directive
        #elseif (TARGET_OS_OSX && __MAC_OS_X_VERSION_MAX_ALLOWED < 140000)
 2023-12-11 18:38:09 +01:00
sunyuechi
98596f90f4 lavc/aacencdsp: R-V V abs_pow34 
C908:
abs_pow34_c: 535.5
abs_pow34_rvv_f32: 337.2

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2023-12-11 18:42:07 +02:00
sunyuechi
1c3620b2bb checkasm: test for abs_pow34 
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2023-12-11 18:42:07 +02:00
sunyuechi
e880a97e7c lvac/aacenc: add ff_aac_dsp_init 
This is for clarity and use in testing, consistent with other parts of the code.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2023-12-11 18:42:04 +02:00
Rémi Denis-Courmont
272d0c164d lavc/lpc: R-V V apply_welch_window 
apply_welch_window_even_c:       617.5
apply_welch_window_even_rvv_f64: 235.0
apply_welch_window_odd_c:        709.0
apply_welch_window_odd_rvv_f64:  256.5
 2023-12-11 18:17:43 +02:00
xufuji456
341a483b08 avdevice/audiotoolbox: silence warning with new api 
Building with macOS platform, the compiler has a warning: 'kAudioObjectPropertyElementMaster' is deprecated in macOS 12.0

Signed-off-by: xufuji456 <839789740@qq.com>
 2023-12-11 16:39:21 +01:00
Benjamin Cheng
185871fdd3 hwcontext_vulkan: guard unistd.h include 
win32 typically doesn't have unistd.h, so always including it will break
MSVC builds. The usage of those POSIX functions are already guarded by
_WIN32, so use that to guard unistd.h include as well.
 2023-12-11 16:36:56 +01:00
xufuji456
e37b15e26f avdevice/avfoundation: replace deprecated AVCaptureDevice 
Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is deprecated: first deprecated in iOS 10.0 - Use AVCaptureDeviceDiscoverySession instead"

Signed-off-by: xufuji456 <839789740@qq.com>
 2023-12-11 15:47:26 +01:00
Marth64
1439784ff0 doc/ffmpeg: fix -copy_ts typo, should be -copyts 
Signed-off-by: Marth64 <marth64@proxyid.net>
 2023-12-11 16:17:15 +05:30
Anton Khirnov
5fdbc2a1f9 tools/general_assembly: avoid using DateTime->is_between() 
It was added relatively recently and is not available everywhere.
 2023-12-11 10:01:44 +01:00
Vittorio Giovara
12e25af7a8 MAINTAINERS: Remove older s3tc entry 
Missed from a5b2b22d9a.
 2023-12-10 03:25:23 -05:00
Gyan Doshi
b9fd3e7a88 avfilter/select: initialize prev_selected_n to NAN 
As per the doc, prev_selected_n should be NAN at the start.
However, this was never set.
 2023-12-10 09:29:50 +05:30
Marth64
715e5e3e23 doc/bitstream_filters: add setts example 2023-12-10 01:44:38 +01:00
Marth64
d06518e448 doc/ffmpeg: AV_FMT_DISCONT typo should be AVFMT_TS_DISCONT 2023-12-10 01:36:00 +01:00
Andreas Rheinhardt
b021bc4a47 avformat/webpenc: Write correct size for single images when unseekable 
The earlier code writes the file and then tries to patch up
the size later. This is avoidable for the common case of
a single image because one can know the complete size
in advance and write it.

Fixes ticket #4609.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-12-09 06:29:42 +01:00
Andreas Rheinhardt
8283db7fb0 avformat/webpenc: Reindent after the previous commit 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-12-09 06:29:42 +01:00
Andreas Rheinhardt
18d7a97f9e avformat/webpenc: Return early to reduce indentation 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2023-12-09 06:29:42 +01:00
nilfm
5f4b7bf2b5 avfilter/vf_libvmaf: fix string comparison bug 
The libvmaf filter was doing substring checks in place of string equality
comparisons. This led to a bug when the user specified the pooling method
"harmonic_mean", since "mean" was checked first and the substring comparison
returned true. This patch changes all substring comparisons for string equality
comparisons. This is both correct and more efficient than the existing method.

Signed-off-by: nilfm <nilf@netflix.com>
 2023-12-08 10:32:46 -08:00
Rémi Denis-Courmont
b3825bbe45 riscv: test for assembler support 
This should fix the build on LLVM 16 and earlier, at the cost of turning
all non-RVV optimisations off.
 2023-12-08 17:21:09 +02:00
sunyuechi
0b9d009b4a lavc/vc1dsp: R-V V inv_trans 
C908:
vc1dsp.vc1_inv_trans_4x4_dc_c:      125.7
vc1dsp.vc1_inv_trans_4x4_dc_rvv_i32: 53.5
vc1dsp.vc1_inv_trans_4x8_dc_c:      230.7
vc1dsp.vc1_inv_trans_4x8_dc_rvv_i32: 65.5
vc1dsp.vc1_inv_trans_8x4_dc_c:      228.7
vc1dsp.vc1_inv_trans_8x4_dc_rvv_i64: 64.5
vc1dsp.vc1_inv_trans_8x8_dc_c:      476.5
vc1dsp.vc1_inv_trans_8x8_dc_rvv_i64: 80.2

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2023-12-08 17:20:48 +02:00
Mikhail Nitenko
0f745b74ec lavc/aarch64: h264qpel, add 10-bit lowpass_8_10 based functions 
Benchmarks                         A53      A55     A72     A76
avg_h264_qpel_8_mc01_10_c:        936.5    924.0   656.0   504.7
avg_h264_qpel_8_mc01_10_neon:     234.7    202.0   120.7    63.2
avg_h264_qpel_8_mc02_10_c:        921.0    920.0   669.2   493.7
avg_h264_qpel_8_mc02_10_neon:     202.0    173.2   102.7    58.5
avg_h264_qpel_8_mc03_10_c:        936.5    924.0   656.0   509.5
avg_h264_qpel_8_mc03_10_neon:     236.2    203.7   120.0    63.2
avg_h264_qpel_8_mc10_10_c:       1441.0   1437.7   806.7   478.5
avg_h264_qpel_8_mc10_10_neon:     325.7    324.0   153.7    94.2
avg_h264_qpel_8_mc11_10_c:       2160.7   2148.2  1366.7   906.7
avg_h264_qpel_8_mc11_10_neon:     492.0    464.0   242.5   134.5
avg_h264_qpel_8_mc13_10_c:       2157.0   2138.2  1357.0   908.2
avg_h264_qpel_8_mc13_10_neon:     494.0    467.2   242.0   140.0
avg_h264_qpel_8_mc20_10_c:       1433.5   1410.0   785.2   486.0
avg_h264_qpel_8_mc20_10_neon:     293.7    289.7   138.0    91.5
avg_h264_qpel_8_mc30_10_c:       1458.5   1461.7   813.7   483.2
avg_h264_qpel_8_mc30_10_neon:     341.7    339.2   154.0    95.2
avg_h264_qpel_8_mc31_10_c:       2194.7   2197.2  1358.7   928.0
avg_h264_qpel_8_mc31_10_neon:     520.0    495.0   245.5   142.5
avg_h264_qpel_8_mc33_10_c:       2188.0   2205.5  1356.7   910.7
avg_h264_qpel_8_mc33_10_neon:     521.0    494.5   245.7   145.7
avg_h264_qpel_16_mc01_10_c:      3717.2   3595.0  2610.0  2012.0
avg_h264_qpel_16_mc01_10_neon:    920.5    791.5   483.2   240.5
avg_h264_qpel_16_mc02_10_c:      3684.0   3633.0  2659.0  1919.7
avg_h264_qpel_16_mc02_10_neon:    790.7    678.2   409.2   217.0
avg_h264_qpel_16_mc03_10_c:      3726.5   3596.0  2606.7  2010.0
avg_h264_qpel_16_mc03_10_neon:    922.0    792.5   483.2   239.7
avg_h264_qpel_16_mc10_10_c:      5912.0   5803.2  3241.5  1916.7
avg_h264_qpel_16_mc10_10_neon:   1267.5   1277.2   616.5   365.0
avg_h264_qpel_16_mc11_10_c:      8599.2   8482.5  5338.0  3616.2
avg_h264_qpel_16_mc11_10_neon:   1913.0   1827.0   956.2   542.2
avg_h264_qpel_16_mc13_10_c:      8643.7   8488.5  5388.0  3628.5
avg_h264_qpel_16_mc13_10_neon:   1914.7   1828.7   969.2   530.5
avg_h264_qpel_16_mc20_10_c:      5719.5   5641.0  3147.0  1946.2
avg_h264_qpel_16_mc20_10_neon:   1139.5   1150.0   539.5   344.0
avg_h264_qpel_16_mc30_10_c:      5930.0   5872.5  3267.5  1918.0
avg_h264_qpel_16_mc30_10_neon:   1331.5   1341.2   616.5   369.5
avg_h264_qpel_16_mc31_10_c:      8758.7   8697.7  5353.0  3630.7
avg_h264_qpel_16_mc31_10_neon:   2018.7   1941.7   982.2   574.7
avg_h264_qpel_16_mc33_10_c:      8683.2   8675.2  5339.2  3634.7
avg_h264_qpel_16_mc33_10_neon:   2019.7   1940.2   994.5   566.0
put_h264_qpel_8_mc01_10_c:        854.2    843.0   599.2   478.0
put_h264_qpel_8_mc01_10_neon:     192.7    168.0   101.7    56.7
put_h264_qpel_8_mc02_10_c:        766.5    760.0   550.2   441.0
put_h264_qpel_8_mc02_10_neon:     160.0    139.2    88.7    53.0
put_h264_qpel_8_mc03_10_c:        854.2    843.0   599.2   479.0
put_h264_qpel_8_mc03_10_neon:     194.2    169.7   102.0    56.2
put_h264_qpel_8_mc10_10_c:       1352.7   1353.7   749.7   446.7
put_h264_qpel_8_mc10_10_neon:     289.7    294.2   135.5    88.5
put_h264_qpel_8_mc11_10_c:       2080.0   2066.2  1309.5   876.7
put_h264_qpel_8_mc11_10_neon:     450.0    429.7   229.7   131.2
put_h264_qpel_8_mc13_10_c:       2074.7   2060.2  1294.5   870.5
put_h264_qpel_8_mc13_10_neon:     452.5    434.5   226.5   130.0
put_h264_qpel_8_mc20_10_c:       1221.5   1216.0   684.5   399.7
put_h264_qpel_8_mc20_10_neon:     257.7    262.5   121.2    78.7
put_h264_qpel_8_mc30_10_c:       1379.0   1374.7   757.2   449.5
put_h264_qpel_8_mc30_10_neon:     305.7    310.2   135.5    86.5
put_h264_qpel_8_mc31_10_c:       2109.2   2119.7  1299.5   878.0
put_h264_qpel_8_mc31_10_neon:     478.0    458.5   226.0   137.2
put_h264_qpel_8_mc33_10_c:       2101.5   2115.2  1306.5   887.0
put_h264_qpel_8_mc33_10_neon:     479.0    458.7   229.7   141.7
put_h264_qpel_16_mc01_10_c:      3485.7   3396.7  2460.5  1914.5
put_h264_qpel_16_mc01_10_neon:    752.5    665.5   397.0   213.2
put_h264_qpel_16_mc02_10_c:      3103.5   3023.2  2154.7  1720.7
put_h264_qpel_16_mc02_10_neon:    622.7    551.2   347.7   196.2
put_h264_qpel_16_mc03_10_c:      3486.2   3394.0  2436.5  1917.7
put_h264_qpel_16_mc03_10_neon:    754.0    666.5   397.0   215.7
put_h264_qpel_16_mc10_10_c:      5533.0   5488.5  2989.0  1783.0
put_h264_qpel_16_mc10_10_neon:   1123.5   1165.2   535.2   334.7
put_h264_qpel_16_mc11_10_c:      8437.7   8281.2  5209.0  3510.7
put_h264_qpel_16_mc11_10_neon:   1745.0   1697.0   878.5   513.5
put_h264_qpel_16_mc13_10_c:      8567.7   8468.0  5221.5  3528.0
put_h264_qpel_16_mc13_10_neon:   1751.7   1698.2   889.2   507.0
put_h264_qpel_16_mc20_10_c:      4907.5   4885.0  2786.2  1607.5
put_h264_qpel_16_mc20_10_neon:    995.5   1034.5   475.5   307.0
put_h264_qpel_16_mc30_10_c:      5579.7   5537.7  3045.2  1789.5
put_h264_qpel_16_mc30_10_neon:   1187.5   1231.2   532.5   334.5
put_h264_qpel_16_mc31_10_c:      8677.2   8672.5  5204.2  3516.0
put_h264_qpel_16_mc31_10_neon:   1850.7   1813.2   893.0   545.2
put_h264_qpel_16_mc33_10_c:      8688.7   8671.2  5223.2  3512.0
put_h264_qpel_16_mc33_10_neon:   1851.7   1814.2   908.5   535.2

Signed-off-by: Mikhail Nitenko <mnitenko@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-12-07 23:20:14 +02:00
Haihao Xiang
f89cff96d0 lavu/hwcontext_qsv: Make sure hardware vendor is Intel for qsv on d3d11va 
When multiple hardwares are available, the default one might not be
Intel Hardware. We can use option vendor_id to choose the required
vendor.

Tested-by: Artem Galin <artem.galin@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-07 10:32:16 +08:00
Haihao Xiang
e5f8b5313e doc/ffmpeg: Update the description about d3d11va 
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-07 10:32:16 +08:00
Artem Galin
a556be69a7 lavu/hwcontext_d3d11va: Add option vendor_id 
User may choose the hardware via option vendor_id when multiple
hardwares are available.

Signed-off-by: Artem Galin <artem.galin@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-07 10:32:16 +08:00
Cosmin Stejerean
737ede405b avfilter/bwdif: account for chroma sub-sampling in min size calculation 
The current logic for detecting frames that are too small for the
algorithm does not account for chroma sub-sampling, and so a sample
where the luma plane is large enough, but the chroma planes are not
will not be rejected. In that event, a heap overflow will occur.

This change adjusts the logic to consider the chroma planes and makes
the change to all three bwdif implementations.

Fixes #10688

Signed-off-by: Cosmin Stejerean <cosmin@cosmin.at>
Reviewed-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Philip Langdale <philipl@overt.org>
 2023-12-07 10:00:12 +08:00
sunyuechi
8bdb663062 lavc/ac3dsp: R-V V float_to_fixed24 
c910
    float_to_fixed24_c: 2207.2
    float_to_fixed24_rvv_f32: 696.2

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
 2023-12-06 16:04:22 +02:00
Paul B Mahol
ebfd3912e9 avfilter/asrc_flite: use streaming function 
Fix continuous accumulation of audio samples for big txt inputs.
 2023-12-06 10:52:46 +01:00
Paul B Mahol
d793af982e avfilter/asrc_flite: switch to activate 
Allows to set EOF timestamp.
 2023-12-06 10:52:45 +01:00
Anton Khirnov
99d2fa38ad fftools/ffmpeg: make sure FrameData is writable when we modify it 
Also, add a function that returns const FrameData* for cases that only
read from it.
 2023-12-06 10:30:28 +01:00
Anton Khirnov
1d536e0283 fftools/ffmpeg_filter: track input/output index in {Input,Output}FilterPriv 
Will be useful in following commits.
 2023-12-06 10:01:21 +01:00
Anton Khirnov
c6483f1c2a lavfi/buffersink: avoid leaking peeked_frame on uninit 2023-12-06 10:01:09 +01:00
Nuo Mi
e78c6a1f2c MAINTAINERS: add myself as vvc maintainer 2023-12-05 20:51:37 +01:00
Paul B Mahol
3047f05a99 tests/fate: add asegment filter tests 2023-12-05 14:50:40 +01:00
Paul B Mahol
7e453dad3c avcodec/qoadec: fix overreads and fix packet size check 2023-12-05 14:50:21 +01:00
Jean-Baptiste Kempf
6e26a5a64e doc/developer: require asm for RISC-V 
Explicitly document our usage of assembly, following suit with other
architectures.

Signed-off-by: J. Dekker <jdek@itanimul.li>
 2023-12-05 14:44:18 +01:00
Michael Niedermayer
22daf2148f
avcodec/av1dec: Fix resolving zero divisor 
Fixes: Out of array read
Fixes: global-buffer-overflow-AV1

Found-by: "Leonelli, Matteo" <matteo.leonelli@cispa.de>
Tested-by: "Wang, Fei W" <fei.w.wang@intel.com>
Reviewed-by: "Wang, Fei W" <fei.w.wang@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-12-05 12:38:16 +01:00
Michael Niedermayer
4cdf2c7f76
avformat/mov: Ignore duplicate ftyp 
Fixes: switch_1080p_720p.mp4
Found-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-12-05 12:12:10 +01:00
Leo Izen
b60d39fbe2
fate/jpegxl: add parser test for extboxes and small files 
Add a fate test for the above commits fixing extremely small files or
files with extended box sizes.

Signed-off-by: Leo Izen <leo.izen@gmail.com>
 2023-12-05 05:54:58 -05:00
Leo Izen
c4be080e65
avcodec/jpegxl_parser: fix parsing sequences of extremely small files 
This patch allows the JXL parser to parse sequences of extremely small
files concatenated together. (e.g. smaller than the parser buffer)

Signed-off-by: Leo Izen <leo.izen@gmail.com>
 2023-12-05 05:54:34 -05:00
Leo Izen
019b3ea65a
avcodec/jpegxl_parse{,r}: use correct ISOBMFF extended size location 
According to ISO/IEC 14996-12, size == 1 means a 64-bit extended-size
field occurs *after* the 32-bit box type, not before. This fix should
allow correct parsing of JXL files with extended-size boxes.

Signed-off-by: Leo Izen <leo.izen@gmail.com>
 2023-12-05 05:53:32 -05:00
Haihao Xiang
35a555e2b9 lavfi/vf_vpp_qsv: set the default value of async_depth to 4 
Both qsv encoders and decoders use 4 as the default value of
async_depth, let's use 4 as the default value for vpp_qsv filter too.

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-05 10:12:16 +08:00
Haihao Xiang
05debdaa5f lavu/hwcontext_qsv: use mfxImplDescription instead of mfxExtendedDeviceId on Linux 
mfxExtendedDeviceId mightn't be supported in certain configurations of
oneVPL on Linux, so we can't ensure a property filter for
mfxExtendedDeviceId.DeviceID or mfxExtendedDeviceId.VendorID works as
expected. This fixed the issue mentioned in [1]

[1] http://ffmpeg.org/pipermail/ffmpeg-user/2023-October/056983.html

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-05 10:11:19 +08:00
Haihao Xiang
fc73b372cd lavc/qsvdec: reduce info message when more data is required 
demote the info to AV_LOG_VERBOSE

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2023-12-05 10:10:57 +08:00