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Commit Graph

113390 Commits

Author SHA1 Message Date
James Almer
ab39cc36c7 avcodec/speexdec: fix setting frame_size from extradata
Finishes fixing vp5/potter512-400-partial.avi

The fate-matroska-ms-mode test ref is updated to reflect that the Speex decoder
can now read the stream.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-22 10:58:12 -03:00
James Almer
cad35f0a77 avcodec/speexdec: relax the extradata check for the speex string
There could be bogus bytes at the start, as is the case of
vp5/potter512-400-partial.avi from the FATE suite, which could be a case of bad
remuxing from an OGG source.

Partially fixes decoding of vp5/potter512-400-partial.avi

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-22 10:58:12 -03:00
James Almer
0f4a72b22b fate: add raw IAMF tests
Covers muxing from raw pcm audio input into FLAC, using several scalable layouts,
and demuxing the result.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-22 10:58:12 -03:00
James Almer
04a37e238f fftools/ffmpeg_mux_init: remove whitespaces from input arguments when parsing stream groups
If the arguments are read from a file, things like line breaks could be present

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-22 10:58:12 -03:00
James Almer
6c4388b468 avformat/dump: be less verbose when printing streams within a group
Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-20 09:21:46 -03:00
James Almer
9da0594f1d avformat/iamfenc: don't write empty packets
And return an error if they are not side data only packets.

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-20 09:19:21 -03:00
Stefano Sabatini
3423a680bf doc/muxers/mov: add missing parameter for use_stream_ids_as_track_ids 2024-01-20 13:03:40 +01:00
Stefano Sabatini
e36dbea389 doc/muxers/crc: apply consistency fixes 2024-01-20 12:56:57 +01:00
Stefano Sabatini
fe1800b3fc doc/muxers: add codec2 2024-01-20 12:53:14 +01:00
Stefano Sabatini
0726709e6d doc/muxers/chromaprint: review and extend
In particular, apply formatting and consistency fixes and sort options
by name.
2024-01-20 12:53:14 +01:00
Stefano Sabatini
83413c8cd9 doc/muxers: add caf 2024-01-20 12:46:33 +01:00
Stefano Sabatini
252bb9c818 doc/muxers: add bit 2024-01-20 12:46:33 +01:00
Stefano Sabatini
a57e3b8dcc doc/muxers: document avs3, expand AVS acronyms 2024-01-20 12:46:33 +01:00
Stefano Sabatini
5ec53db350 doc/muxers: add avm2 2024-01-20 12:46:33 +01:00
Stefano Sabatini
f7b410fac2 doc/muxers: add avif 2024-01-20 12:46:33 +01:00
Stefano Sabatini
261fd5c841 doc/muxer: lowercase raw in raw PCM muxers section
Because this is not an acronym.
2024-01-20 12:46:33 +01:00
Haihao Xiang
6e4d85a94e doc/ffmpeg: update the documentation about vaapi device creation
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2024-01-20 12:46:33 +01:00
Haihao Xiang
6414ecd857 doc/ffmpeg: update the documentation about qsv device creation
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2024-01-20 12:46:33 +01:00
Anton Khirnov
344d3a7d45 fftools/ffmpeg_opt: improve wording in option descriptions 2024-01-20 10:37:32 +01:00
Anton Khirnov
9cb52927b9 fftools/cmdutils: surround option arguments by <> in help output
Makes it more clear that they are placeholders for actual values.
2024-01-20 10:37:32 +01:00
Anton Khirnov
0b95e71aa0 fftools/ffmpeg_opt: briefly mention stream specifier syntax in help output 2024-01-20 10:37:32 +01:00
Anton Khirnov
68af3e37cc fftools/cmdutils: indicate specifiers in option syntax in help output 2024-01-20 10:37:32 +01:00
Anton Khirnov
43323c3802 fftools/ffmpeg_opt: add more structure to long help output
Split the "Per-file main options" section into
* per-file input and output
* per-file input-only
* per-file output-only
* per-stream
2024-01-20 10:37:32 +01:00
Anton Khirnov
67529ad8a4 fftools/cmdutils: drop alt_flags parameter from show_help_options()
No user sets it to more than one flag, so it is redundant with
req_flags.
2024-01-20 10:37:32 +01:00
Anton Khirnov
03aedbdd40 fftools/cmdutils: add a flag for per-stream options
Not all OPT_SPEC options are per-stream, this will allow identifying
those that are, which will be useful in following commits.
2024-01-20 10:37:32 +01:00
Anton Khirnov
d8173cfcaf fftools/cmdutils: hide some information listing options from basic help
They are for advanced usage only and should not clutter basic output.
2024-01-20 10:37:32 +01:00
Anton Khirnov
08bebeb1be Revert "all: Don't set AVClass.item_name to its default value"
Some callers assume that item_name is always set, so this may be
considered an API break.

This reverts commit 0c6203c97a.
2024-01-20 10:34:48 +01:00
Anton Khirnov
a8bc79c3fd fftools/ffmpeg: deprecate -filter_script
It is equivalent to -/filter.
2024-01-20 10:23:24 +01:00
Anton Khirnov
c316c4c77b fftools/ffmpeg: deprecate -filter_complex_script
It is equivalent to -/filter_complex.
2024-01-20 10:23:24 +01:00
Anton Khirnov
6d17991b7e fftools/cmdutils: add option syntax for loading arbitrary arguments from a file
Aligned with analogous feature for filter options in ffmpeg CLI.
2024-01-20 10:23:24 +01:00
Anton Khirnov
8aed3911fc fftools/ffmpeg: make attachment filenames dynamically allocated
Do not store the supplied arg pointer directly. While that is valid for
now, it will become ephemeral in the future commits.
2024-01-20 10:23:24 +01:00
Anton Khirnov
fcddd233fe fftools/ffplay: make option strings dynamically allocated
Do not store the supplied arg pointer directly. While that is valid for
now, it will become ephemeral in the future commits.
2024-01-20 10:23:24 +01:00
Anton Khirnov
4ce1987abc fftools/ffprobe: make option strings dynamically allocated
Do not store the supplied arg pointer directly. While that is valid for
now, arg will become ephemeral in the future commits.
2024-01-20 10:23:24 +01:00
Anton Khirnov
568dfed06f fftools/ffmpeg_opt: mark -stream_group as expert option 2024-01-19 17:54:10 +01:00
Anton Khirnov
ae06111d74 fftools/ffmpeg_demux: implement -bsf for input
Previously bitstream filters could only be applied right before muxing,
this allows to apply them right after demuxing.
2024-01-19 17:54:10 +01:00
Anton Khirnov
6cb7295abf fftools/ffmpeg_demux: add demuxing thread private data
To be used for data that never needs to be visible outside of the
demuxer thread, similarly as was previously done for other components.
2024-01-19 17:54:10 +01:00
Anton Khirnov
50448ca290 fftools/ffmpeg_demux: only allocate the decoder when actually decoding
It is not needed otherwise.
2024-01-19 17:54:10 +01:00
Anton Khirnov
2ee1c6ffb2 fftools/ffmpeg_demux: set options on codec parameters rather than decoder
This avoids the requirement to always have a decoder context.
2024-01-19 17:54:10 +01:00
Anton Khirnov
7e33534506 fftools/ffmpeg_demux: do not set bitexact directly on the decoder
Add it to decoder options instead, to be processed when opening the
decoder. This way it won't be overridden by flags the user might be
setting otherwise.
2024-01-19 17:54:10 +01:00
Anton Khirnov
cdb65857c3 doc/ffmpeg: drop documentation for non-existent -sbsf 2024-01-19 17:54:10 +01:00
Anton Khirnov
f8939bad1e fftools/ffmpeg_demux: replace abort() by av_assert0(0)
This is the standard way to mark unreachable cases in a switch
2024-01-19 17:54:10 +01:00
James Almer
0a5813fc68 avcodec/vvcdec: allocate and store structs on their own within the table list
Fixes "runtime error: member access within misaligned address 0xf00 for type
'struct bar', which requires # byte alignment" errors under GCC ubsan.

Reviewed-by: Nuo Mi <nuomi2021@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-19 08:53:32 -03:00
sunyuechi
8e23ebe6f9 lavc/svq1enc: R-V V ssd_int8_vs_int16
C908
ssd_int8_vs_int16_c: 207.7
ssd_int8_vs_int16_rvv_i32: 14.2

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
2024-01-17 17:49:54 +02:00
Nuo Mi
d595e0a0b6 avcodec/vvcdec: misc, constify hor_ctu_edge
Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-17 10:14:50 -03:00
Nuo Mi
375dcf469e avcodec/vvcdec: deblock, fix uninitialized values
see https://fate.ffmpeg.org/report.cgi?slot=x86_64-archlinux-gcc-valgrind&time=20240105201935
If tc is zero, the max_len_q, max_len_p are uninitialized.

Reported-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-17 10:14:35 -03:00
James Almer
be4fcf027b avformat/mov: reset a log message as trace level
Accidentally changed in d9fed9df2a

Signed-off-by: James Almer <jamrial@gmail.com>
2024-01-15 22:17:50 -03:00
Paul Orlyk
de8305e097
avformat/rtsp: Send mode=record instead of mode=receive in Transport header
Fixes server compatibility issues with rtspclientsink GStreamer plugin.

>From specification:
RFC 7826 "Real-Time Streaming Protocol Version 2.0" (https://datatracker.ietf.org/doc/html/rfc7826), section 18.54:
   mode: The mode parameter indicates the methods to be supported for
         this session.  The currently defined valid value is "PLAY".  If
         not provided, the default is "PLAY".  The "RECORD" value was
         defined in RFC 2326; in this specification, it is unspecified
         but reserved.  RECORD and other values may be specified in the
         future.
RFC 2326 "Real Time Streaming Protocol (RTSP)" (https://datatracker.ietf.org/doc/html/rfc2326), section 12.39:
   mode:
          The mode parameter indicates the methods to be supported for
          this session. Valid values are PLAY and RECORD. If not
          provided, the default is PLAY.

mode=receive was always like this, from the initial commit 'a8ad6ffa rtsp: Add listen mode'.

For comparison, Wowza was used to push RTSP stream to. Both GStreamer and FFmpeg had no issues.
Here is the capture of Wowza responding to SETUP request:
200 OK
CSeq: 3
Server: Wowza Streaming Engine 4.8.26+4 build20231212155517
Cache-Control: no-cache
Expires: Mon, 15 Jan 2024 19:40:31 GMT
Transport: RTP/AVP/UDP;unicast;client_port=11640-11641;mode=record;source=172.17.0.2;server_port=6976-6977
Date: Mon, 15 Jan 2024 19:40:31 GMT
Session: 1401457689;timeout=60

Test setup:
    Server: ffmpeg -loglevel trace -y -rtsp_flags listen -i rtsp://0.0.0.0:30800/live.stream t.mp4
    FFmpeg client: ffmpeg -re -i "Big Buck Bunny - FULL HD 30FPS.mp4" -c:v libx264 -f rtsp rtsp://127.0.0.1:30800/live.stream
    GStreamer client: gst-launch-1.0 videotestsrc is-live=true pattern=smpte ! queue ! videorate ! videoscale ! video/x-raw,width=640,height=360,framerate=60/1 ! timeoverlay font-desc="Sans, 84" halignment=center valignment=center ! queue ! videoconvert ! tee name=t t. ! x264enc bitrate=9000 pass=cbr speed-preset=ultrafast byte-stream=false key-int-max=15 threads=1 ! video/x-h264,profile=baseline ! queue ! rsink. audiotestsrc ! voaacenc ! queue ! rsink. t. ! queue ! autovideosink rtspclientsink name=rsink location=rtsp://localhost:30800/live.stream

Test results:
modified FFmpeg client -> stock server    : ok
stock FFmpeg client    -> modified server : ok
modified FFmpeg client -> modified server : ok
GStreamer client       -> modified server : ok

Signed-off-by: Paul Orlyk <paul.orlyk@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-01-16 01:34:58 +01:00
Paul Orlyk
57648ee091
avformat/rtsp: Support mode field of Transport header being sent in upper case
Fixes server compatibility issues with rtspclientsink GStreamer plugin

Signed-off-by: Paul Orlyk <paul.orlyk@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-01-16 01:34:57 +01:00
Jeffrey Knockel
0e20146db0
avutil/pixfmt: fix AV_PIX_FMT_RGB8 description
Previously AV_PIX_FMT_RGB8 was documented as "RGB 3:3:2,
(msb)2R 3G 3B(lsb)".  While the RGB 3:3:2 part is correct, the latter
part should be: (msb)3R 3G 2B(lsb).  This commit also updates the
format's pixdesc description to be (msb)3R 3G 2B(lsb).

Signed-off-by: Jeffrey Knockel <jeff@jeffreyknockel.com>
Reviewed-by: "Diederick C. Niehorster" <dcnieho@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-01-16 01:34:57 +01:00
Michael Niedermayer
278fea3664
avutil/eval: Use even better PRNG
This is the 64bit version of Chris Doty-Humphreys SFC64

Compared to the LCGs these produce much better quality numbers.
Compared to LFGs this needs less state. (our LFG has 224 byte
state for its 32bit version) this has 32byte state
Also the initialization for our LFG is slower.
This is also much faster than KISS or PCG.

This commit replaces the broken LCG used before.
(broken as it had only a period ~200M due to being put in a double)

This changes the output from random() which is why libswresample.mak
is updated, update was done using the command in libswresample.mak

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-01-16 01:34:57 +01:00