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8338 Commits

Author SHA1 Message Date
Anton Khirnov 6ce9546428 ffmpeg: deprecate passing numbers to -vsync 
There is never a reason to do this, using symbolic names is always
preferred.
 2021-12-07 11:23:45 +01:00
Gyan Doshi ef00d40e32 doc/filters: note duration range in xfade 2021-12-06 16:35:47 +05:30
Anton Khirnov 2755e6f32a doc/APIchanges: fix typo 2021-12-04 14:28:09 +01:00
Anton Khirnov 4258893961 ffmpeg: make -bits_per_raw_sample a per-output-stream option 
Also, document it and make it apply to audio in addition to video.
 2021-12-04 14:07:36 +01:00
Anton Khirnov b9c928a486 avfilter: add AVFILTER_FLAG_METADATA_ONLY 
This flag allows distinguishing between filters that actually modify the
data and those that only modify metadata or gather some stream
information.
 2021-12-04 14:07:19 +01:00
Lynne b236ef0a59
lavu/avframe: add a time_base field 
This adds a time_base field to AVFrame, as an analogue to the
AVPacket.time_base field.
 2021-12-03 22:41:00 +01:00
Paul B Mahol fc9a686688 avfilter: add audio dynamic smooth filter 2021-12-02 09:39:27 +01:00
Paul B Mahol 11b11577fe avfilter: add audio spectral stats filter 2021-12-02 09:35:36 +01:00
softworkz 939711905a fftools/ffprobe: print size of attachment streams (extradata_size) 
Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-11-29 21:30:11 +01:00
Limin Wang 86a2123a6e avfilter/src_movie: add format_opts for the opened file 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-11-29 09:26:40 +08:00
rcombs b2cd1fb2ec lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats 
These are used by VideoToolbox hardware decoders.
 2021-11-28 16:40:43 -06:00
Limin Wang 7bf4c06809 avformat/rtp: add localaddr for network interface selection 
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-11-27 11:21:17 +08:00
Paul B Mahol e38551180e avfilter/af_biquads: add svf transform type 2021-11-26 00:55:32 +01:00
Timo Rothenpieler b1f1de0844 avutil/hwcontext_cuda: add option to use primary device context 2021-11-22 23:03:21 +01:00
Chad Fraleigh a90e41c590 doc/examples/metadata: Constify values from av_dict_get() 
Treat values returned from av_dict_get() as const, since they are
internal to AVDictionary.

Signed-off-by: Chad Fraleigh <chadf@triularity.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-11-18 19:18:01 +01:00
Derek Buitenhuis 54e65aa38a avutil: Add Dolby Vision RPU side data type 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2021-11-17 14:12:33 +00:00
Paul B Mahol d401b1ccec avfilter: add colorspectrum source video filter 2021-11-16 20:41:39 +01:00
Anton Khirnov bd55552d69 ffmpeg: rewrite setting the stream disposition 
Currently, the code doing this is spread over several places and may
behave in unexpected ways. E.g. automatic 'default' marking is only done
for streams fed by complex filtergraphs. It is also applied in the order
in which the output streams are initialized, which is effectively
random.

Move processing the dispositions at the end of open_output_file(), when
we already have all the necessary information.

Apply the automatic default marking only if no explicit -disposition
options were supplied by the user, and apply it to the first stream of
each type (excluding attached pics) when there is more than one stream
of that type and no default markings were copied from the input streams.

Explicitly document the new behavior.

Changes the results of some tests, where the output file gets a default
disposition, while it previously did not.
 2021-11-16 10:51:32 +01:00
Anton Khirnov d4ae2a20e8 cmdutils: add an option for listing stream dispositions 2021-11-16 10:51:32 +01:00
Anton Khirnov a4c5d241ec lavf: add "disposition" AVOption to AVStream AVClass 
Use it to remove custom disposition parsing code from ffmpeg.c
 2021-11-16 10:51:32 +01:00
Anton Khirnov b731fb5104 lavf: add public functions converting dispositions to/from strings 2021-11-16 10:51:32 +01:00
Anton Khirnov ed75a08d36 lavf: add an AVClass to AVStream on next major bump 
Also add a function to retrieve that class, analogously to
avformat_get_class().

This will be useful for adding an AVOption for dispositions.
 2021-11-16 10:51:32 +01:00
Paul B Mahol a7dfa6b446 avfilter/v360: add support for off-axis projection output 2021-11-15 20:41:27 +01:00
Gyan Doshi 9e8cdb24cd doc/filters: add details and ranges for colorkey 2021-11-15 17:16:56 +05:30
Marton Balint 0a9edac48e avfilter/af_apad: do not add infinite silence for zero pad_dur or whole_dur 
Unfortunately pad_len and pad_dur behaviour was different if 0 was specified,
pad_dur handled 0 duration as infinity, for pad_len, infinity was -1.

Let's make the behaviour consistent by handling 0 duration for pad_dur and
whole_dur as indeed 0 duration. This somewhat changes the behaviour of the
filter if 0 was explicitly specified, but deprecating the old option and adding
a new for the corrected behaviour seemed a bit overkill. So let's document the
change instead.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-11-14 18:13:58 +01:00
Matthew White bfbd5954e5 doc/t2h.pm: fix missing TOC with texinfo 6.8 and above 
Since texinfo 6.8, there's no longer an INLINE_CONTENTS variable.

makeinfo: warning: set_from_init_file: unknown variable INLINE_CONTENTS

texinfo commit 62a6adfb33b006e187483779974bbd45f0f782b1 replaced
INLINE_CONTENTS with OUTPUT_CONTENTS_LOCATION.

texinfo commit 41f8ed4eb42bf6daa7df7007afd946875597452d replaced
OUTPUT_CONTENTS_LOCATION with CONTENTS_OUTPUT_LOCATION.

With texinfo 6.8 and above, the same as INLINE_CONTENTS=1 could be
achieved by CONTENTS_OUTPUT_LOCATION=inline.
https://www.gnu.org/software/texinfo/manual/texinfo/html_node/HTML-Customization-Variables.html
 2021-11-14 09:30:06 +05:30
Matthew White c980dd7a97 doc/t2h.pm: fix missing CSS with texinfo 6.8 and above 
Since texinfo commit 6a5ceab6a48a4f052baad9f3474d741428409fd7, the
formatting functions, in particular begin_file, program_string and
end_file, are prefixed with format_, i.e. format_begin_file, etc.

This patch fixes building the documentation when texinfo 6.8, or
above, is used:

Unknown formatting type begin_file
 at /usr/bin/makeinfo line 415.
Unknown formatting type program_string
 at /usr/bin/makeinfo line 415.
Unknown formatting type end_file
 at /usr/bin/makeinfo line 415.
 2021-11-14 09:29:48 +05:30
Soft Works 89ba6e9a04 doc/developer: add description about safely sending patches via E-Mail clients 
Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2021-11-13 19:55:20 +01:00
Limin Wang ec6187b05b avfilter/src_movie: make the number of decode thread configurable 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-11-12 17:23:01 +08:00
Lynne 511096c3a0
doc/APIchanges: fix typos and correct a date 2021-11-12 07:53:02 +01:00
Lynne 8478d60d5b
doc/APIchanges: update for Vulkan API changes 2021-11-12 05:23:41 +01:00
Paul B Mahol aebdffb9c5 avfilter/vf_estdif: allow to change two more options 2021-11-11 21:54:40 +01:00
Paul B Mahol dcf83fd59d avfilter/vf_estdif: export distance cost as filter option 2021-11-09 09:49:39 +01:00
Zhao Zhili 7370f1f4c9 doc/muxers: note on Apple's version LHLS for lhls option 2021-11-05 15:34:30 -03:00
Zhao Zhili a0f9650046 avformat/dashenc: enabling streaming and hls_playlist for lhls 
Try to make the feature easier to use, especially since the user
have enabled -strict experimental manually. The user shouldn't
be surprised that hls_playlist is enabled for lhls automatically,
so change the log level from warning to info for that.
 2021-11-05 15:32:11 -03:00
Thilo Borgmann c42d513ede lavf/mov: Change default to prefer TFDT time and allow for fallback to SIDX or TFDT 2021-11-05 16:22:04 +01:00
Roman Arzumanyan 08a501946f avfilter/scale_npp: add scale2ref_npp filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-11-03 19:06:14 +01:00
Paul B Mahol bf9950446d avfilter/vf_chromanr: improve filtering results 2021-11-03 11:55:46 +01:00
Paul B Mahol 4f8494fe5a doc/filters: fix typo for hsvkey/hsvhold 2021-10-29 23:32:08 +02:00
Paul B Mahol 8164fe1139 avfilter: add huesaturation filter 2021-10-29 23:18:27 +02:00
Paul B Mahol 148c030395 avfilter/vf_histogram: add more color modes 2021-10-27 11:29:29 +02:00
Paul B Mahol 97b5b9dbea avfilter: split negate filter from lut filter 
Using luts for negating is suboptimal.

FATE test changes because filter no longer clips values into limited color range.
 2021-10-27 11:29:29 +02:00
Jan Ekström 682bafdb12 avformat/avio{,buf}: introduce public AVIOContext::bytes_{read,written} 
Such fields can be seen as generally useful in cases where the
API user is not implementing custom AVIO callbacks, but still would
like to know if data is being read or written out, such as in case
data is being read from input but no AVPacket has been received yet.
 2021-10-24 13:04:39 +03:00
Jan Ekström a5622ed16f avformat/avio{,buf}: deprecate AVIOContext::written 
Originally added as a private entry in commit
3f75e5116b, but its grouping with
the comment noting its private state was missed during merging of
the field from Libav (most likely due to an already existing field
in between).
 2021-10-24 13:04:39 +03:00
Gyan Doshi 2aa343bb6f doc/filters: add notes for varblur 2021-10-21 16:13:54 +05:30
Paul B Mahol 407acc0747 avfilter: add varblur video filter 2021-10-19 08:53:56 +02:00
Gyan Doshi d04c005021 doc/filters: correct description of select filter variables 2021-10-18 14:28:04 +05:30
Paul B Mahol 5bcc61ce87 avfilter/vf_v360: add reset_rot option 2021-10-16 11:39:15 +02:00
Paul B Mahol 890cef1ff6 avfilter/vf_fftfilt: export FFT arrays size 2021-10-14 20:26:23 +02:00
Paul B Mahol df05603291 avfilter/vf_histogram: add colors_mode option 2021-10-14 12:16:30 +02:00
Paul B Mahol 933765aa0e avfilter: add xcorrelate video filter 2021-10-13 19:09:21 +02:00
Paul B Mahol 32eaf4069e avfilter: add limitdiff video filter 2021-10-13 19:02:34 +02:00
Soft Works dea673d0d5 avfilter/vf_palette(gen|use): support palettes with alpha 2021-10-13 18:52:14 +02:00
Limin Wang 6260c611c5 avformat/libsrt: add snddropdelay parameter for srt 
Reviewed-by: "zhilizhao(赵志立)" <quinkblack@foxmail.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-10-11 18:43:47 +08:00
Paul B Mahol 148ada5577 avcodec: add native Speex decoder 2021-10-10 17:44:41 +02:00
Paul B Mahol 8f26ebde14 avfilter: add audio signal to distortion ratio filter 2021-10-09 14:10:09 +02:00
Paul B Mahol 95cae4922d doc/filters: specify more axcorrelate design 
The typical 1D normalized cross-correlation is not same as
1D windowed normalized cross-correlation.
 2021-10-09 14:03:39 +02:00
Peter Ross 60a9d3778f avcodec: GEM Raster image decoder 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
 2021-10-08 20:37:36 +11:00
Roman Arzumanyan ed084161ba avfilter/sharpen_npp: add sharpening video filter with borders control 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-10-07 18:07:53 +02:00
Andreas Rheinhardt b6aeee2d8b examples/remuxing: Fix use of uninitialized value 
Fixes Coverity ticket 1492326.
Regression since 53f374c08d.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-07 11:59:31 +02:00
Andreas Rheinhardt 9190302b2e examples/qsvdec: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:50 +02:00
Andreas Rheinhardt e9182820ad examples/hw_decode: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt 86ec1093eb examples/filtering_video: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt a75f518b65 examples/filtering_audio: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt f495604361 examples/extract_mvs: Do not use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt 0230d125cb examples/muxing: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt 53f374c08d examples/remuxing: Don't use stack packet 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt 78426da3f4 examples/remuxing: Use av_packet_rescale_ts() 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Andreas Rheinhardt 8a23159797 fftools/ffmpeg, doc/examples: Remove redundant av_packet_unref 
av_interleaved_write_frame() already returns blank packets.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-10-03 20:50:49 +02:00
Paul B Mahol ba63078b0f avfilter: add (a)latency filters 2021-10-02 18:49:40 +02:00
Limin Wang da5497a1a2 avfilter/vf_codecview: added new options for block 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-10-01 07:49:00 +08:00
Arif Driessen 3ee4502753 doc/filters: note values for afftflt window function 2021-09-30 16:13:10 +05:30
Paul B Mahol a673761ce8 avfilter/vf_blend: add few more modes 2021-09-30 01:22:48 +02:00
Paul B Mahol df163487d0 avfilter/vf_blend: add harmonic mode 2021-09-29 19:33:59 +02:00
Paul B Mahol 8ebcff9111 avfilter/vf_blend: add geometric mode 2021-09-29 19:33:59 +02:00
Paul B Mahol f3b07b8b12 avfilter/vf_morpho: add tophat and blackhat operations 2021-09-29 18:02:26 +02:00
Paul B Mahol b4626da92b avfilter/vf_morpho: add gradient operation type 2021-09-29 18:02:25 +02:00
Limin Wang ed89be1e02 doc/encoders: add available values for libsvtav1 options 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-09-29 18:01:16 +08:00
Paul B Mahol b2ec4edef7 avfilter: add morpho filter 2021-09-28 22:57:33 +02:00
Paul B Mahol e2d40cd1d5 avfilter/vf_blend: add softdifference blend mode 2021-09-26 23:34:47 +02:00
Paul B Mahol 53f8a03123 avfilter/vf_colorchannelmixer: add extended preserve color support 2021-09-26 20:27:24 +02:00
Paul B Mahol 34102f8c07 avfilter/vf_colorlevels: add preserve color option 2021-09-26 20:27:23 +02:00
Soft Works 8983c3d7e4 avfilter/elbg: Extend filter to include alpha values in the quantization procedure 
Usage example:

ffmpeg -y -loglevel verbose -i "..\fate-suite\apng\o_sample.png" -filter_complex "elbg=pal8=1:use_alpha=1" -frames:v 1 out.png

Signed-off-by: softworkz <softworkz@hotmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-26 17:34:08 +02:00
Manuel Stoeckl 0760d9153c lavu/pix_fmt: add pixel format for x2bgr10 
The new format (given in big/little endian forms) matches the
existing X2RGB10 format, except with B and R channels switched.

AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs
whose buffers use the GL_RGB10 internal format.

Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-26 16:26:10 +02:00
rcombs c51bae03de doc/demuxers: fix typo in concatdec options 2021-09-21 00:19:19 -05:00
Andreas Rheinhardt 8d5de914d3 avutil/mem: Deprecate av_mallocz_array() 
It does the same as av_calloc(), so one of them should be removed.
Given that av_calloc() has the shorter name, it is retained.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-20 01:04:09 +02:00
Andreas Rheinhardt 1ea3650823 Replace all occurences of av_mallocz_array() by av_calloc() 
They do the same.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-20 01:03:52 +02:00
Andreas Rheinhardt 176b8d785b avcodec/avcodec, options_table: Deprecate sub_text_format 
Unused since 1f63665ca5.

Found-by: Soft Works <softworkz@hotmail.com>
Reviewed-by: Soft Works <softworkz@hotmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-20 01:03:48 +02:00
Anton Khirnov dd846bc4a9 lavc: deprecate AV_CODEC_(FLAG|CAP)_TRUNCATED 
It is supported only by a few decoders (h263, h263p, mpeg(1|2|)video
and mpeg4) and is entirely redundant with parsers. Furthermore, using
it leads to missing frames, as flushing the decoder at the end does not
work properly.

Co-authored-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-20 00:20:13 +02:00
Paul B Mahol 7747ab7ded avfilter/avf_avectorscope: add support for commands 2021-09-19 13:49:55 +02:00
James Almer ccfdef79b1 avutil/buffer: constify some function parameters 
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-09-17 13:28:09 -03:00
James Almer 1dd3ab4876 doc/decoders: mention that some libdav1d options are deprecated 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-09-16 20:43:26 -03:00
Nicolas George 94aa7e8a76 lavf/concatdec: add stream_extradata directive 2021-09-16 10:17:59 +02:00
Nicolas George 2263ff505c lavf/concat: add support for chapters 2021-09-16 10:17:59 +02:00
Nicolas George 0a267bc5e2 lavf/concatdec: add stream_codec directive 2021-09-16 10:17:59 +02:00
Nicolas George c753b49c38 lavf/concatdec: support stream metadata 2021-09-16 10:17:59 +02:00
Nicolas George 76cf1ff979 lavf/concat: deprecate file_packet_metadata 2021-09-16 10:17:59 +02:00
Nicolas George 7517777d06 lavf/concat: add file_packet_meta directive 
Same as file_packet_metadata without the double parsing.
 2021-09-16 10:17:59 +02:00
Andreas Rheinhardt 6b08ed9f95 fftools/ffprobe: Don't access AVProgram.(start|end)_time 
These are internal fields.

Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-14 19:17:19 +02:00
Paul B Mahol 1db828db8b avfilter/vf_xfade: add zoomin transition 2021-09-12 15:01:48 +02:00