75dd083904
doc/muxers/fifo: review documentation
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Apply consistency fixes, sort options, clarify example.
2024-03-12 11:13:31 +01:00
5828aaa2b5
lavf/fifo: sort options by name
2024-03-12 11:05:01 +01:00
f344277a88
fftools/ffmpeg_filter: merge block with the enclosing one
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It has no reason to exist.
2024-03-12 09:47:56 +01:00
639208cc6a
fftools/ffmpeg_filter: don't forward EOF in close_output()
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The caller does not need or expect it, and it can lead to terminating
filtering prematurely in case there is more than one output.
2024-03-12 09:47:56 +01:00
ce178be8b0
fftools/ffmpeg_filter: do not assume av_buffersrc_get_nb_failed_requests()>0
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Apparently it can happen that avfilter_graph_request_oldest() returns
EAGAIN, yet av_buffersrc_get_nb_failed_requests() returns 0 for every
input.
Works around #10795 , though the root issue is most likely in the
scale2ref filter.
2024-03-12 09:47:14 +01:00
53a952a731
lavf/fifo: fix typo
2024-03-11 16:52:42 +01:00
bce9234f10
lavf/dvenc: improve error messaging
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Provide useful information about the failure in the error message, do
not let the user guess.
2024-03-11 16:52:42 +01:00
58a1386eaf
fftools/opt_common: show if muxer is device
2024-03-11 16:52:42 +01:00
da39a19aad
avcodec/av1dec: parse DV profile 10 T.35 OBU
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See previous commit.
2024-03-11 11:40:09 +01:00
a5d1e69b3b
avcodec/libdav1d: parse DV profile 10 T.35 OBU
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This is thankfully passed through verbatim by libdav1d, so we can parse
it in our own code.
In theory, taking the DV profile from the packet-level configuration
struct is redundant since there is currently only one possible DV level
for AV1 (and all others would fail parsing), but this marginally
future-proofs it against possible new AV1-specific profiles being added
in the future.
2024-03-11 11:40:09 +01:00
9aecd717ab
avcodec/dovi_rpu: implement support for profile 10
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Instead of the nal_prefix, this profile inside wraps the RPU inside an
EMDF container, as specified in ETSI TS 102 366. However, this
DV-specific EMDF container is restricted (by the specification) to
a fixed set of hard-coded parameters, which we can effecitvely treat as
a magic byte sequence.
Validated and tested using official Dolby sample files, which
I unfortunately cannot share. However, there are public sample files
available at the merge request link below.
Relevant links:
- https://www.etsi.org/deliver/etsi_ts/102300_102399/102366/01.04.01_60/ts_102366v010401p.pdf
- https://patentimages.storage.googleapis.com/8a/0b/da/28294acaed2182/EP3588964A1.pdf
- https://www.etsi.org/deliver/etsi_ts/103500_103599/103572/01.03.01_60/ts_103572v010301p.pdf
- https://gitlab.com/mbunkus/mkvtoolnix/-/merge_requests/2254
2024-03-11 11:40:09 +01:00
3d1860ec8d
avfilter: update filter timeline state only on main link
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At present, consume_update evaluates timeline state on all links for
a multi-input filter. This can lead to the filter being incorrectly
en/dis-abled when evaluation on a frame on a secondary link leads to
a different result than the frame on the current main link next in
line for processing.
2024-03-11 15:38:13 +05:30
c31d232656
libavcodec: Don't include libavcodec/x86/vvc/Makefile on any architecture
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This currently builds files in the libavcodec/x86/{vvc,h26x}
subdirectories, which is somewhat unexpected when building for
another architecture than x86.
The regular arch subdirectories are handled with
-include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
in the toplevel Makefile. Switch this to a similar optional
inclusion, using $(ARCH).
Signed-off-by: Martin Storsjö <martin@martin.st>
2024-03-10 23:46:48 +02:00
cd420c2949
makefile: Clean up missed object files with "make clean"
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In some builds, the following object files could be left behind
after make clean:
./libavfilter/metal/utils.o
./libavfilter/metal/vf_yadif_videotoolbox.metallib.o
./libavcodec/x86/h26x/h2656dsp.o
./libavcodec/neon/mpegvideo.o
./ffbuild/bin2c_host.o
Fixes: http://trac.ffmpeg.org/ticket/10895
Signed-off-by: Martin Storsjö <martin@martin.st>
2024-03-10 23:45:51 +02:00
e0e30e07a1
avcodec/proresenc_kostya: Remove bug similarity text
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According to kostya, it is not based on Wassermans encoder
CC: Kostya Shishkov <kostya.shishkov@gmail.com>
CC: Anatoliy Wasserman <anatoliy.wasserman@yandex.ru>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:05 +01:00
dc89cf804a
avcodec/vorbisdec: Check remaining data in vorbis_residue_decode_internal()
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Fixes: timeout
Fixes: 66326/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-6295291863040000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:04 +01:00
b2d7cbc378
avformat/concatdec: Check in and outpoints to be to produce a positive representable duration
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Fixes: signed integer overflow: -93000000 - 9223372036839000000 cannot be represented in type 'long'
Fixes: 64546/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-5110813828186112
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:04 +01:00
5db09574df
avcodec/8bps: Consider width in the minimal size check
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Fixes: Timeout
Fixes: 64479/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EIGHTBPS_fuzzer-5434435386081280
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:03 +01:00
cc95fd4531
doc/bitstream_filters.texi: Document types used by filter_units
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Reviewed-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 17:49:16 +01:00
2c82ec9b4a
doc/bitstream_filters: add filter_units practical examples for removing closed captions
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 16:01:18 +01:00
590b2d6517
avcodec/ccaption_dec: use consistent naming convention of Closed Captions
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
8991cedd6a
avcodec/ccaption_dec: clarify log message when out-of-display columns are ignored
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
e68f57d89e
MAINTAINERS: add myself as dvdvideo demuxer, rcwt muxer maintainer
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I am willing to maintain these into the future as needed.
Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
ffc3f2a350
avformat/dvdvideodec: assign mono channel layout explicitly
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:01:11 +01:00
ac61231757
avutil/avstring: Use proper types
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
9e36e2fb7b
avcodec/xpmdec: Use LUT for hex char->number conversion
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Speeds up decoding and also reduces binary size.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
0b2ed7f6c7
avcodec/xbmdec: Use LUT for hex char->number conversion
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Improves performance by about 30%.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
8fb89790af
avcodec/h264_ps: Fix shadowing
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
878f8cabe8
avcodec/xbmenc: Avoid snprintf() for data->hex conversion
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Use a small LUT instead. Improves performance.
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:50:26 +01:00
357e339898
avcodec/xpmdec: Avoid unnecessary size_t->int conversion
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:50:26 +01:00
64634e809f
avformat/mxfenc: add h264_mp4toannexb bitstream filter if needed when muxing h264
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Partially fixes ticket #10395 .
Signed-off-by: Marton Balint <cus@passwd.hu>
2024-03-08 20:22:32 +01:00
901165516c
fate/flvenc: force the av1 decoder in all steps for fate-enhanced-flv-av1
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Tested-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-08 10:38:55 -03:00
e6d933404f
avfilter/avfilter: Fix for Incorrect Parameter in ff_filter_config_links
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src/libavfilter/internal.h:255:45: note: passing argument to parameter 'filter' here
int ff_filter_config_links(AVFilterContext *filter);
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 13:12:21 +01:00
71e871280d
libavdevice: Fix the avfoundation device after switching to FFInputFormat
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This was missed in b800327f4c
2024-03-08 12:48:59 +02:00
abd7da0af9
lavfi: deprecate avfilter_config_links()
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It never makes sense for this function to be called by users.
2024-03-08 09:29:54 +01:00
6b1f41e152
lavfi: deprecate avfilter_link_free()
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It never makes sense for this function to be called by users.
2024-03-08 09:29:54 +01:00
c0aee39412
tests/fate/matroska: add tests for side data preference
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Cf. #10857
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:44:05 +01:00
6169bd0fea
lavc/*dec: use side data preference for mastering display/content light metadata
2024-03-08 07:38:38 +01:00
588c5c3d51
avcodec/dpx: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `p->metadata` to a mismatched timecode.
2024-03-08 07:37:56 +01:00
0b7aefe698
avcodec/libdav1d: respect side data preference
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
133cbbe31e
avcodec/webp: respect side data preference
2024-03-08 07:37:56 +01:00
276be6da9e
avcodec/tiff: respect side data preference
2024-03-08 07:37:56 +01:00
454691a2ec
avcodec/pngdec: respect side data preference
2024-03-08 07:37:56 +01:00
ffb8dc7be6
avcodec/mpeg12dec: respect side data preference
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We only need to consider side data types that may possibly come from the
packet.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
ed3cc8fc65
avcodec/mjpegdec: respect side data preference
2024-03-08 07:37:56 +01:00
62f40d0e38
avcodec/libjxldec: respect side data preference
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Also fixes a memory leak where the side data was previously not properly
cleaned up on OOM.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
b9565db9a0
avcodec/hevcdec: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `out->metadata` to a mismatched timecode.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
d9f1b321cf
lavc/hevcdec: pass an actual codec context to ff_h2645_sei_to_frame()
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Needed by following commit.
2024-03-08 07:37:56 +01:00
eec01ef65f
avcodec/h264_slice: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `out->metadata` to a mismatched timecode.
2024-03-08 07:37:56 +01:00
2c2d3d5acb
avcodec/cri: respect side data preference
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This function was already ignoring OOM errors.
2024-03-08 07:37:56 +01:00
Stefano Sabatini
Anton Khirnov
Niklas Haas
Gyan Doshi
Martin Storsjö
Michael Niedermayer
Andreas Rheinhardt
Marth64
Marton Balint
James Almer
联盟少侠