2d59873fc1
fftools/ffmpeg_demux: add logging for -dump_attachment
...
Makes it more clear what was written where.
1 year ago
63e4e8e4f4
fftools/ffmpeg_demux: forward errors from dump_attachment() instead of aborting
...
Also, check the return code of avio_close().
1 year ago
ff0160cb37
fftools/ffmpeg_demux: drop a redundant avio_flush()
...
It is immediately followed by avio_close(), which is documented to flush
the buffers.
1 year ago
ad80857a97
fftools/ffmpeg_demux: return errors from ifile_open() instead of aborting
1 year ago
c313cdd70c
fftools/ffmpeg_mux_init: return errors from of_open() instead of aborting
1 year ago
ef3b5789ec
avfilter/af_atempo: improve RE_MALLOC_OR_FAIL macro
...
Make use of third parameter of av_calloc() call.
1 year ago
f264204de9
lavc: deprecate AV_CODEC_FLAG_DROPCHANGED
...
This decoding flag makes decoders drop all frames after a parameter
change, but what exactly constitutes a parameter change is not well
defined and will typically depend on the exact use case.
This functionality then does not belong in libavcodec, but rather in
user code
1 year ago
9557bf26b3
lavc/aarch64: new optimization for 8-bit hevc_epel_uni_w_hv
...
put_hevc_epel_uni_w_hv4_8_c: 254.6
put_hevc_epel_uni_w_hv4_8_i8mm: 102.9
put_hevc_epel_uni_w_hv6_8_c: 411.6
put_hevc_epel_uni_w_hv6_8_i8mm: 221.6
put_hevc_epel_uni_w_hv8_8_c: 669.4
put_hevc_epel_uni_w_hv8_8_i8mm: 214.9
put_hevc_epel_uni_w_hv12_8_c: 1412.6
put_hevc_epel_uni_w_hv12_8_i8mm: 481.4
put_hevc_epel_uni_w_hv16_8_c: 2425.4
put_hevc_epel_uni_w_hv16_8_i8mm: 647.4
put_hevc_epel_uni_w_hv24_8_c: 5384.1
put_hevc_epel_uni_w_hv24_8_i8mm: 1450.6
put_hevc_epel_uni_w_hv32_8_c: 9470.9
put_hevc_epel_uni_w_hv32_8_i8mm: 2497.1
put_hevc_epel_uni_w_hv48_8_c: 20930.1
put_hevc_epel_uni_w_hv48_8_i8mm: 5635.9
put_hevc_epel_uni_w_hv64_8_c: 36682.9
put_hevc_epel_uni_w_hv64_8_i8mm: 9712.6
Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
d48c89701c
lavc/aarch64: new optimization for 8-bit hevc_epel_h
...
put_hevc_epel_h4_8_c: 67.1
put_hevc_epel_h4_8_i8mm: 21.1
put_hevc_epel_h6_8_c: 147.1
put_hevc_epel_h6_8_i8mm: 45.1
put_hevc_epel_h8_8_c: 237.4
put_hevc_epel_h8_8_i8mm: 72.1
put_hevc_epel_h12_8_c: 527.4
put_hevc_epel_h12_8_i8mm: 115.4
put_hevc_epel_h16_8_c: 943.6
put_hevc_epel_h16_8_i8mm: 153.9
put_hevc_epel_h24_8_c: 2105.4
put_hevc_epel_h24_8_i8mm: 384.4
put_hevc_epel_h32_8_c: 3631.4
put_hevc_epel_h32_8_i8mm: 519.9
put_hevc_epel_h48_8_c: 8082.1
put_hevc_epel_h48_8_i8mm: 1110.4
put_hevc_epel_h64_8_c: 14400.6
put_hevc_epel_h64_8_i8mm: 2057.1
put_hevc_qpel_h4_8_c: 124.9
put_hevc_qpel_h4_8_neon: 43.1
put_hevc_qpel_h4_8_i8mm: 33.1
put_hevc_qpel_h6_8_c: 269.4
put_hevc_qpel_h6_8_neon: 90.6
put_hevc_qpel_h6_8_i8mm: 61.4
put_hevc_qpel_h8_8_c: 477.6
put_hevc_qpel_h8_8_neon: 82.1
put_hevc_qpel_h8_8_i8mm: 99.9
put_hevc_qpel_h12_8_c: 1062.4
put_hevc_qpel_h12_8_neon: 226.9
put_hevc_qpel_h12_8_i8mm: 170.9
put_hevc_qpel_h16_8_c: 1880.6
put_hevc_qpel_h16_8_neon: 302.9
put_hevc_qpel_h16_8_i8mm: 251.4
put_hevc_qpel_h24_8_c: 4221.9
put_hevc_qpel_h24_8_neon: 893.9
put_hevc_qpel_h24_8_i8mm: 626.1
put_hevc_qpel_h32_8_c: 7437.6
put_hevc_qpel_h32_8_neon: 1189.9
put_hevc_qpel_h32_8_i8mm: 959.1
put_hevc_qpel_h48_8_c: 16838.4
put_hevc_qpel_h48_8_neon: 2727.9
put_hevc_qpel_h48_8_i8mm: 2163.9
put_hevc_qpel_h64_8_c: 29982.1
put_hevc_qpel_h64_8_neon: 4777.6
Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
668eb4c00e
lavc/aarch64: new optimization for 8-bit hevc_epel_uni_w_v
...
put_hevc_epel_uni_w_v4_8_c: 116.1
put_hevc_epel_uni_w_v4_8_neon: 48.6
put_hevc_epel_uni_w_v6_8_c: 248.9
put_hevc_epel_uni_w_v6_8_neon: 80.6
put_hevc_epel_uni_w_v8_8_c: 383.9
put_hevc_epel_uni_w_v8_8_neon: 91.9
put_hevc_epel_uni_w_v12_8_c: 806.1
put_hevc_epel_uni_w_v12_8_neon: 202.9
put_hevc_epel_uni_w_v16_8_c: 1411.1
put_hevc_epel_uni_w_v16_8_neon: 289.9
put_hevc_epel_uni_w_v24_8_c: 3168.9
put_hevc_epel_uni_w_v24_8_neon: 619.4
put_hevc_epel_uni_w_v32_8_c: 5632.9
put_hevc_epel_uni_w_v32_8_neon: 1161.1
put_hevc_epel_uni_w_v48_8_c: 12406.1
put_hevc_epel_uni_w_v48_8_neon: 2476.4
put_hevc_epel_uni_w_v64_8_c: 22001.4
put_hevc_epel_uni_w_v64_8_neon: 4343.9
Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
0c604b1913
lavc/aarch64: new optimization for 8-bit hevc_epel_uni_w_h
...
put_hevc_epel_uni_w_h4_8_c: 126.1
put_hevc_epel_uni_w_h4_8_i8mm: 41.6
put_hevc_epel_uni_w_h6_8_c: 222.9
put_hevc_epel_uni_w_h6_8_i8mm: 91.4
put_hevc_epel_uni_w_h8_8_c: 374.4
put_hevc_epel_uni_w_h8_8_i8mm: 102.1
put_hevc_epel_uni_w_h12_8_c: 806.1
put_hevc_epel_uni_w_h12_8_i8mm: 225.6
put_hevc_epel_uni_w_h16_8_c: 1414.4
put_hevc_epel_uni_w_h16_8_i8mm: 333.4
put_hevc_epel_uni_w_h24_8_c: 3128.6
put_hevc_epel_uni_w_h24_8_i8mm: 713.1
put_hevc_epel_uni_w_h32_8_c: 5519.1
put_hevc_epel_uni_w_h32_8_i8mm: 1118.1
put_hevc_epel_uni_w_h48_8_c: 12364.4
put_hevc_epel_uni_w_h48_8_i8mm: 2541.1
put_hevc_epel_uni_w_h64_8_c: 21925.9
put_hevc_epel_uni_w_h64_8_i8mm: 4383.6
Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
e652e7dcda
lavc/aarch64: new optimization for 8-bit hevc_pel_uni_pixels
...
put_hevc_pel_uni_pixels4_8_c: 35.9
put_hevc_pel_uni_pixels4_8_neon: 7.6
put_hevc_pel_uni_pixels6_8_c: 46.1
put_hevc_pel_uni_pixels6_8_neon: 20.6
put_hevc_pel_uni_pixels8_8_c: 53.4
put_hevc_pel_uni_pixels8_8_neon: 11.6
put_hevc_pel_uni_pixels12_8_c: 89.1
put_hevc_pel_uni_pixels12_8_neon: 25.9
put_hevc_pel_uni_pixels16_8_c: 106.4
put_hevc_pel_uni_pixels16_8_neon: 20.4
put_hevc_pel_uni_pixels24_8_c: 137.6
put_hevc_pel_uni_pixels24_8_neon: 47.1
put_hevc_pel_uni_pixels32_8_c: 173.6
put_hevc_pel_uni_pixels32_8_neon: 54.1
put_hevc_pel_uni_pixels48_8_c: 268.1
put_hevc_pel_uni_pixels48_8_neon: 117.1
put_hevc_pel_uni_pixels64_8_c: 346.1
put_hevc_pel_uni_pixels64_8_neon: 205.9
Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
74611cdb5c
avcodec/decode: use the correct function name
...
Fixes compilation erros.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
dd7bdb40c4
avcodec/decode: fill missing frame fields for all decoders
...
And not just those with the old decode() API.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
94ac647559
avcodec/decode: check the output frame for discard samples with all decoders
...
And not just those with the old decode() API.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
7db4c3eaa6
avcodec/decode: simplify applying or exporting skip samples
...
Copy packet side data to the output frame in ff_decode_frame_props_from_pkt()
instead of in discard_samples(), having the latter only applying the skip if
required.
This will be useful for the following commit.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
78c52a8ca4
avcodec/decode: move processing discard samples to its own function
...
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
357a863299
lavc/libvpxenc: prevent fifo from filling up
...
Prevent the fifo used in encoding VPx videos from filling up and
stopping encode when it reaches 21845 items, which happens when the
video has more than that number of frames.
Incorporated suggestion from James Zern to prevent calling
frame_data_submit() at all when performing the first pass of a 2-pass
encode so the fifo is not filled at all; replaces original patch which
drained the fifo after filling to prevent it from becoming full.
Fixes the regression originally introduced in
5bda4ec6c3
1 year ago
374184a4dc
avfilter/split: fix EOF passing to inlink
1 year ago
7bcc1b4eb8
libsvtav1: Add workaround for gop_size == 1
...
In some versions of libsvtav1, setting intra_period_length to 0
does not produce the intended result (i.e.) all frames produced
are not keyframes.
Instead handle the gop_size == 1 as a special case by setting
the pic_type to EB_AV1_KEY_PICTURE when encoding each frame so
that all the output frames are keyframes.
SVT-AV1 Bug: https://gitlab.com/AOMediaCodec/SVT-AV1/-/issues/2076
Example command: ffmpeg -f lavfi -i testsrc=duration=1:size=64x64:rate=30 -c:v libsvtav1 -g 1 -y test.webm
Before: Only first frame is keyframe, rest are intraonly.
After: All frames are keyframes.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
1 year ago
a7b3c0203f
libswscale/riscv: fix syntax of vsetvli
...
Add missing operand which clang complains about but GCC assumes it to be
'm1' if not specified.
Works around build failure with Clang:
| src/libswscale/riscv/rgb2rgb_rvv.S:88:25: error: operand must be e[8|16|32|64|128|256|512|1024],m[1|2|4|8|f2|f4|f8],[ta|tu],[ma|mu]
| vsetvli t4, t3, e8, ta, ma
| ^
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
1 year ago
9a2335444b
fftools/ffmpeg_mux: forward EOF from the sync queue
...
EOF from sq_receive() means no packets will ever be output by the sync
queue. Since the muxing sync queue is always used by all interleaved
(i.e. non-attachment) streams, this means no further packets can make
it to the muxer and we can terminate muxing now.
1 year ago
7430ee2b8b
avfilter/avf_showcwt: add rotation option
1 year ago
422bfdc4ae
avfilter/avf_showcwt: add bar display support
1 year ago
ca9ec4e7ed
lavu/avassert: include config.h
...
Fix setting the assert level.
1 year ago
cf7ed01938
lavc/intrax8: fix an assert
1 year ago
e6954fd087
avcodec/decode: don't reject flush packets when buffer_pkt is not empty
...
Restores the behavior before commit a92dbeb9ae
1 year ago
02aeacbb5e
lavd/opengl: select the GL context before drawing
...
Since “2d924b3a63 fftools/ffmpeg: move each muxer to a separate thread”,
opengl_write_packet() is called from a different thread than
opengl_write_header() and would nothing for lack of a selected context.
1 year ago
886c1ffb5d
libavcodec/ansi: fix ECMA-48 SGR parameter 49
...
As can be seen in man console_codes this parameter sets the default
background color
Signed-off-by: Jonas Lindner <jolindner@gmx.de>
1 year ago
6a9d3f46c7
fftools/ffmpeg: drop an obsolete debug log
...
The value it prints has not been cur_dts from lavf for a very long time,
so it's misleading.
1 year ago
57a42a714b
fftools/ffmpeg_filter: consolidate calling avfilter_graph_set_auto_convert()
...
Do not call it from choose_pix_fmts(), as that function is not supposed
to modify random filtergraph properties.
1 year ago
432399780a
fftools/ffmpeg_filter: make OutputFile.{formats,ch_layouts,sample_rates} private
...
They are not used outside of the filtering code.
1 year ago
a3ab5bf80d
fftools/ffmpeg_filter: make OutputFile.width,height private
...
They are not used outside of the filtering code.
1 year ago
c19aa9c28f
fftools/ffmpeg_filter: make OutputFile.ch_layout private
...
It is not used outside of the filtering code.
1 year ago
42f3f54cf4
fftools/ffmpeg_filter: make OutputFile.format/sample_rate private
...
They are not used outside of the filtering code.
1 year ago
c9a99ffe51
fftools/ffmpeg_filter: make sure no input or output is bound twice
1 year ago
fcc33ada47
lavfi: make sure frame SAR matches the link value
1 year ago
afeb2468b2
lavc/encode: improve unsupported-format error messages
...
Mention encoder name in the message to emphasize that the value in
question is not supported by this specific encoder, not necessarily by
libavcodec in general.
Print a list of values supported by the encoder.
1 year ago
39206c5e58
lavc/encode: improve input sample rate validation
...
Reject zero sample rates in addition to negative ones and describe them
as 'invalid' rather than 'unsupported'.
1 year ago
fc6c746aa1
lavc/encoder: always print an error on an unsupported channel layout
...
Even if the layout is indescribable.
1 year ago
e026395d22
lavc/encode: shorten code by using a local variable
1 year ago
160fefacd3
lavc/encode: print separate messages for unknown and unsupported formats
...
The former is typically a bug in the calling program, while the latter
will more often be a user configuration issue.
1 year ago
2bbb6cf74e
avcodec/test/avcodec: check decoders for FF_CODEC_CAP_SETS_PKT_DTS
...
Ensure that only decode() callback ones set it.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
31ae95d988
avcodec/v4l2_m2m_dec: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
132271c54e
avcodec/mmaldec: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
823387aa9f
avcodec/mjpegdec: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
994dbcdade
avcodec/mediacodecdec: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
5ad78a2684
avcodec/libdav1d: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
62cb9d97c1
avcodec/av1dec: remove FF_CODEC_CAP_SETS_PKT_DTS flag
...
It has no effect on receive_frame() decoders.
Signed-off-by: James Almer <jamrial@gmail.com>
1 year ago
1b45405d44
tests/fate-run: add testing with a random number of threads
...
Useful for discovering bugs that depend on a specific thread count.
Use like THREADS=randomX for a random thread count from 1 to X, with
X=16 when not specified. Note that the thread count is different for
every test.
1 year ago
Anton Khirnov
Paul B Mahol
Logan Lyu
James Almer
David Lemler
Vignesh Venkatasubramanian
Khem Raj
Nicolas George
Jonas Lindner