c4ea4abec2
avcodec: add an APV parser
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Signed-off-by: James Almer <jamrial@gmail.com >
2025-05-01 22:42:34 -03:00
8ebccdf2a4
avformat/av1dec: fix setting AVPacket->pos in Annex-B demuxer
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This demuxers reads encapsulation bytes before reading codec data into the
output packets, so take such offset into consideration.
Signed-off-by: James Almer <jamrial@gmail.com >
2025-05-01 14:24:04 -03:00
707c04fe06
ffv1enc_vulkan: support 8 and 16-bit 2-plane YUV formats
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This adds support for all 8-bit and 16-bit 2-plane formats.
P010 and others require more work as the data's LSB-padded.
2025-05-01 09:34:44 +02:00
33a4d36101
hwcontext_vulkan: support AV_PIX_FMT_GBRP
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Support was partially added previously in vulkan.c, but now it's fully
supported.
2025-05-01 09:34:44 +02:00
9c0349cca1
aacdec_usac: correct Mps212 parsing location
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It gets parsed after SBR, even if there is no SBR.
2025-05-01 09:34:39 +02:00
e80f32f3bd
avcodec/cbs_apv: don't return an error when reading empty buffers
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The output will be a fragment with zero units, which is a lot more user friendly
than making them think something went wrong, as it already happens with cbs_av1.
Signed-off-by: James Almer <jamrial@gmail.com >
2025-04-30 19:15:19 -03:00
a8bae9b18d
fate: Add test for APV 422-10 profile
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Bitstream generated using the reference encoder, then edited to fix the
colour description and an extra metadata block added. FFmpeg decoder
output is identical to the reference decoder output.
The content used is the first three frames of "Waterfall" from the SVT
Open Content Video Test Suite 2022. This is copyright Sveriges
Television AB and is used under the Creative Commons Attribution 4.0
International License.
2025-04-30 22:57:56 +01:00
585455f7b3
apv_decode: Replace division with shift
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The compiler can't see that this should be a shift and generates a real
division which is slow enough to appear in profiles on its own.
2025-04-30 22:57:56 +01:00
0b588bfb51
avcodec/apv_dsp: Fix left-shift of negative value
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Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-30 23:38:21 +02:00
c681d8e8a8
avformat/apvdec: Remove inappropriate INIT_CLEANUP flag
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The init-cleanup flag makes no sense for a demuxer without
a read_close() function.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-30 23:34:47 +02:00
f98c63e417
avformat/apvdec: Fix seeking
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pkt->pos pointed to the actual packet data, not to the start
of the access unit.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-30 23:34:28 +02:00
8279d02cf1
avformat/apvdec: Check before access
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The signature check would segfault in case the packet could not
be allocated or if nothing could be read.
Furthermore, read_packet callbacks are supposed to return zero
on success, yet the current code returned the size of the packet.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-30 23:33:39 +02:00
0a12b84d3b
avformat/apvdec: Use ffio_read_size()
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Fixes potential use of uninitialized data.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-30 23:32:55 +02:00
48c0dba23b
avformat/hls: Fix Youtube AAC
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Fixes: Ticket11435
Fixes: yt-dlp -f 234+270 https://www.youtube.com/live/l8PMl7tUDIE
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-30 00:06:17 +02:00
2431fd0b27
tests: Add stream dump test API util, use it to dump stream data for chained ogg/{vorbis, opus, flac} streams.
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-30 00:03:00 +02:00
d82016c730
avformat/hls: add fmp4 to allowed_extensions
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Fixes: yt-dlp/issues/12700
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-29 22:59:24 +02:00
68644994fd
avformat/hls: Add ec3 to allowed_extensions
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Fixes part of Ticket11435
Fixes: Elisa Viihde (Finnish online recording service)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-29 22:59:24 +02:00
0da6ddfc01
avformat/hls: Point user to how to easily contribute a fix for missing extensions
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-29 22:59:23 +02:00
2352145e41
avformat/hls: Add cmfv and cmfa to allowed_extensions
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Fixes: www.nicovideo.jp
Fixes: Ticket11526
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-29 22:59:23 +02:00
ab8e160f71
avcodec: Fix fate-checkasm-hevc_pel failed on LA.
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Some loop counters were initialized incorrectly.
This patch enhances the handling of loop iterations and residual parts.
Reviewed-by: 陈昊 <chenhao@loongson.cn >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-29 22:59:23 +02:00
d9bd8e9eb1
doc/ffprobe: remove entry for show_format_entry
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The option was removed in 1dd6363581
2025-04-29 14:42:01 +05:30
9187f40e92
avformat/http: Ensure same protocol in ff_http_do_new_request2
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This can happen for HLS with AES-128 at the middle of m3u8, so old
protocol is https while new protocol is crypt+https.
And change the log level from ERROR to INFO when protocol/host/port
don't match. User should prepared for this function to fail and
retry with new connection.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 15:25:46 +08:00
bb0c4649fb
avformat/hls: Fix get key file error
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The offset and end_offset options are meant for segment, not for key.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 15:25:41 +08:00
25812d3033
avcodec/bsf/h264_mp4toannexb: Fix mixed bitstream format
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This bsf converts AV_PKT_DATA_NEW_EXTRADATA side data in avcc format
to in-band annexb format. However, the side data wasn't been removed
and copied from input packet to output packet. So the output packet
has mixed bitstream format. We don't support mixed bitstream format.
For example, h264_metadata report error in the following case:
ffmpeg -i foo.flv \
-bsf:v "h264_mp4toannexb,h264_metadata" \
-c copy -f null
This patch removed NEW_EXTRADATA side data after process.
This patch also add a check so only NEW_EXTRADATA in avcc format is
processed. NEW_EXTRADATA in annexb format is copied to output as is.
Reported-by: jiangjie <jiangjie618@gmail.com >
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 15:25:08 +08:00
26752368f0
aarch64/h26x: Add put_hevc_pel_bi_w_pixels
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On rpi5 (A76):
put_hevc_pel_bi_w_pixels4_8_c: 90.0 ( 1.00x)
put_hevc_pel_bi_w_pixels4_8_neon: 34.1 ( 2.64x)
put_hevc_pel_bi_w_pixels6_8_c: 188.3 ( 1.00x)
put_hevc_pel_bi_w_pixels6_8_neon: 73.5 ( 2.56x)
put_hevc_pel_bi_w_pixels8_8_c: 327.1 ( 1.00x)
put_hevc_pel_bi_w_pixels8_8_neon: 75.8 ( 4.32x)
put_hevc_pel_bi_w_pixels12_8_c: 728.8 ( 1.00x)
put_hevc_pel_bi_w_pixels12_8_neon: 186.1 ( 3.92x)
put_hevc_pel_bi_w_pixels16_8_c: 1288.1 ( 1.00x)
put_hevc_pel_bi_w_pixels16_8_neon: 268.5 ( 4.80x)
put_hevc_pel_bi_w_pixels24_8_c: 2855.5 ( 1.00x)
put_hevc_pel_bi_w_pixels24_8_neon: 723.8 ( 3.95x)
put_hevc_pel_bi_w_pixels32_8_c: 5095.3 ( 1.00x)
put_hevc_pel_bi_w_pixels32_8_neon: 1165.0 ( 4.37x)
put_hevc_pel_bi_w_pixels48_8_c: 11521.5 ( 1.00x)
put_hevc_pel_bi_w_pixels48_8_neon: 2856.0 ( 4.03x)
put_hevc_pel_bi_w_pixels64_8_c: 21020.5 ( 1.00x)
put_hevc_pel_bi_w_pixels64_8_neon: 4699.1 ( 4.47x)
Reviewed-by: Martin Storsjö <martin@martin.st >
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 15:24:14 +08:00
39786f8cd5
aarch64/h26x: optimize sao_band_filter
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int8_t[] is enough for offset_table of 8 bit streams.
On rpi5:
Before After
hevc_sao_band_8_8_c: 252.3 ( 1.00x) 252.3 ( 1.00x)
hevc_sao_band_8_8_neon: 95.8 ( 2.63x) 61.0 ( 4.57x)
hevc_sao_band_16_8_c: 875.2 ( 1.00x) 864.9 ( 1.00x)
hevc_sao_band_16_8_neon: 317.5 ( 2.76x) 150.0 ( 6.26x)
hevc_sao_band_32_8_c: 3853.5 ( 1.00x) 3871.6 ( 1.00x)
hevc_sao_band_32_8_neon: 1222.3 ( 3.15x) 550.6 ( 7.39)
hevc_sao_band_48_8_c: 8203.6 ( 1.00x) 8182.6 ( 1.00x)
hevc_sao_band_48_8_neon: 2685.7 ( 3.05x) 1185.8 ( 7.36x)
hevc_sao_band_64_8_c: 14023.0 ( 1.00x) 14038.9 ( 1.00x)
hevc_sao_band_64_8_neon: 4783.2 ( 2.93x) 2078.4 ( 7.15x)
Reviewed-by: Martin Storsjö <martin@martin.st >
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 15:11:45 +08:00
ca964ba139
avformat/mov: Reduce seek when interleaved_read is disabled
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Don't select sample with small dts when interleaved_read is disabled.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com >
2025-04-29 14:35:09 +08:00
d11d4277f9
postproc/tests: Add test tools to .gitignore
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Reviewed-by: Marvin Scholz <epirat07@gmail.com >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-28 16:56:44 +02:00
fcc562693e
avcodec/apv_decode: Remove redundant log message
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ff_thread_get_buffer() already emits its own logmessage.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-27 23:00:10 +02:00
e2fcf234e4
avcodec/apv_decode: Fix shadowing
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Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-27 23:00:07 +02:00
431c0f305d
avformat/apvenc: Add AVFMT_NOTIMESTAMPS flag
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This is a raw format.
Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-27 23:00:02 +02:00
aa50d2eca2
avformat/apvenc: Remove unused header
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Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-27 22:59:59 +02:00
7fd796c600
avformat/apvenc: Only allow APV
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Reviewed-by: Mark Thompson <sw@jkqxz.net >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-27 22:59:40 +02:00
8ea11dcd84
Changelog, doc: Add entries for new APV features
2025-04-27 15:52:30 +01:00
b511c767d0
lavf: APV muxer
2025-04-27 15:52:30 +01:00
de42e06b5b
lavc: APV metadata bitstream filter
2025-04-27 15:52:30 +01:00
d03c99441d
lavc/apv: AVX2 transquant for x86-64
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Typical checkasm result on Alder Lake:
decode_transquant_8_c: 464.2 ( 1.00x)
decode_transquant_8_avx2: 86.2 ( 5.38x)
decode_transquant_10_c: 481.6 ( 1.00x)
decode_transquant_10_avx2: 83.5 ( 5.77x)
2025-04-27 15:52:30 +01:00
483cadf8d7
lavc: APV decoder
2025-04-27 15:52:30 +01:00
324330a11e
lavf: APV demuxer
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Demuxes raw streams as defined in draft spec section 10.2.
2025-04-27 15:52:30 +01:00
821717c3fe
lavc/cbs: APV support
2025-04-27 15:52:30 +01:00
0c79a091e4
lavc: APV codec ID and descriptor
2025-04-27 15:52:30 +01:00
fb36f170de
avcodec/ffv1enc: Eliminate fabs()
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Fixes: warning: using floating point absolute value function 'fabs' when argument is of integer type
No change in output
Changing variables to float worsens compression significantly
Found-by: ePirat
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-27 05:04:35 +02:00
716c3986c6
fate: add stripetest
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Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-27 05:04:34 +02:00
342869ad7c
tests: Add libpostproc blocktest
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Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-27 05:04:34 +02:00
142eb90f07
postproc/postprocess_template: fix handling of first row of dering_C
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-27 05:04:34 +02:00
0118f392be
postproc/postprocess_template: Fix reading uninitialized pixels in dering_C()
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This issue was found through the new blocktest
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2025-04-27 05:04:19 +02:00
8bb682d454
avcodec/x86/constants: add pd_64
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Signed-off-by: James Almer <jamrial@gmail.com >
2025-04-25 23:20:58 -03:00
6dd83fab44
avformat: Use ffio_read_size() where appropriate
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-25 23:22:20 +02:00
122f86d859
avcodec/magicyuv: Simplify check for RGB
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-25 23:01:38 +02:00
7c7e161437
avcodec/magicyuv: Set properties via AVPixFmtDescriptor
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com >
2025-04-25 23:01:38 +02:00
