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2019-09-27doc/ffmpeg: -timelimit is in user timeLou Logan
Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-08-08doc/ffmpeg: Document dts_error_threshold optionJun Zhao
Document dts_error_threshold option. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2019-03-21doc/ffmpeg: muxdelay and muxpreload are output optionsAman Gupta
Signed-off-by: Aman Gupta <aman@tmm1.net>
2019-03-19doc/ffmpeg: remove entry for -loop_outputGyan Doshi
Option doesn't exist .. hasn't for a few years now.
2019-03-16doc/ffmpeg: add entry for itsscaleGyan Doshi
2019-01-04doc/ffmpeg: clarify behaviour of -discardGyan Doshi
Discarding all frames is universally supported as it happens in fftools whereas selective discarding relies on the demuxer.
2019-01-04doc/ffmpeg: update entry for stream disable optionsGyan Doshi
-vn/-an/-sn/-dn can now be used to block input streams from a file.
2018-06-08ffmpeg: mark sseof as an input-only optionGyan Doshi
2018-06-02doc/ffmpeg: rewrite Stream Selection chapterGyan Doshi
Flesh out with details and examples to show quirks and limitations.
2018-05-31doc/ffmpeg: remove non-existent vdt optionGyan Doshi
2018-05-29doc/ffmpeg: update disposition valuesGyan Doshi
Thumbnail example added. Avoid transcoding in older examples.
2018-04-28doc/ffmpeg - update benchmark option readout detailsGyan Doshi
-benchmark and -benchmark_all now show real, system and user time
2018-02-22doc/ffmpeg: document -dn optionLou Logan
Also mention -map in the -vn, -an, and -sn options. Fixes #7036. Signed-off-by: Lou Logan <lou@lrcd.com>
2018-01-06Remove the ffserver programRostislav Pehlivanov
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-11-26doc/ffmpeg: Document opencl for -init_hw_deviceMark Thompson
2017-11-22doc: Add FAQs about running in background (rev 2)Jim DeLaHunt
Add two FAQs about running FFmpeg in the background. The first explains the use of the -nostdin option in a straightforward way. Text revised based on review. The second FAQ starts from a confusing error message, and leads to the solution, use of the -nostdin option. The purpose of the second FAQ is to attract web searches from people having the problem, and offer them a solution. Add an anchor to the Main Options section of the ffmpeg documentation, so that the FAQs can link directly there. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-11-19ffmpeg: Allow "-to" on input files in addition to "-t"Vitaly _Vi Shukela
For some strange reason "-t" option was only implemented for input files while both "-t" and "-to" were available for use for output files. This made extracting a range from input file inconvenient. This patch enables -to option for input so one can do ffmpeg -ss 1:23:20 -to 1:27:22.3 -i myinput.mkv ... Signed-off-by: Vitaly _Vi Shukela <vi0oss@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-23ffmpeg: add -bitexact flag to simplify enabling bitexact mode in (de)muxer ↵Michael Niedermayer
and (de/en)coder Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-23lavc: drop VDAClément Bœsch
Deprecated (aka removed) in OSX 10.11, and we have a replacement for it (VideoToolbox).
2017-09-22Fix several typosLou Logan
"apix_fmts" found by Marc Péchaud. "speedloss" found by Mikhail V. Signed-off-by: Lou Logan <lou@lrcd.com>
2017-08-26ffmpeg options: Enable trailing ? for map_channelpkviet
The -map option allows for a trailing ? so that an error is not thrown if the input stream does not exist. This capability is extended to the map_channel option. This allows a ffmpeg command not to break if an input channel does not exist, which can be of use (for instance, scripts processing audio channels with sources having unset number of audio channels). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-06-15ffmpeg: Support setting the hardware device to use when filteringMark Thompson
This only supports one device globally, but more can be used by passing them with input streams in hw_frames_ctx or by deriving new devices inside a filter graph with hwmap. (cherry picked from commit e669db76108de8d7a36c2274c99da82cc94d1dd1)
2017-06-15ffmpeg: Document the -init_hw_device optionMark Thompson
(cherry picked from commit 303fadf5963e01b8edf4ba2701e45f7e9e586aeb)
2017-05-10ffmpeg: add enc_time_base optionerankor
add a per-stream option for setting the encoder timebase. the following values are allowed: 0 - for video, use 1/frame_rate, for audio use 1/sample_rate (this is the default) -1 - match the input timebase (when possible) >0 - set the timebase to provided number Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-24Merge commit '043b0b9fb1481053b712d06d2c5b772f1845b72b'Clément Bœsch
* commit '043b0b9fb1481053b712d06d2c5b772f1845b72b': Replace leftover uses of -aframes|-dframes|-vframes with -frames:a|d|v The merge also includes all our own occurences. Merged-by: Clément Bœsch <u@pkh.me>
2017-02-14doc/ffmpeg: document trailing "?" in map optionLou Logan
This feature was added in 2375a85c36c4941042e6ee58a31d6560bde91d37. Signed-off-by: Lou Logan <lou@lrcd.com>
2017-02-11doc: Add muxers/demuxers list optionMulvya
Signed-off-by: Mulvya <mulvya@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-01-28ffmpeg.c: Add output file index and stream index to vstats file.Sasi Inguva
Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-01-26ffmpeg_opt.c: Introduce a -vstats_version option and document the existing ↵Sasi Inguva
-vstats format. Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-05Avoid using the term "file" and prefer "url" in some docs and commentsMichael Niedermayer
This should make it less ambigous that these are URLs Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-11-14doc/ffmpeg: add documentation for the disposition optionSimon Thelen
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-11-06ffmpeg: parameters for filter thread countsDeHackEd
Enables specifying how many threads are available to each filtergraph. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-11doc: fix various typos and grammar errorsMoritz Barsnick
Signed-off-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-08Merge commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc'Hendrik Leppkes
* commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc': avconv: buffer the packets written while the muxer is not initialized Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-09-27doc: Mention -dn in the "Stream selection" paragraph.Carl Eugen Hoyos
There is no "Data options" paragraph. Requested-by: ilker tezcan
2016-06-21Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
2016-02-01doc/ffmpeg: explain properly how -fs worksUmair Khan
Fix trac ticket #5160. Signed-off-by: Umair Khan <omerjerk@gmail.com>
2016-01-26ffmpeg_opt: Allow -metadata option to set metadata on programs.Vittorio Gambaletta (VittGam)
Signed-off-by: Vittorio Gambaletta <ffmpeg-dev@vittgam.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-16ffmpeg: Allow specifying the program number for created programsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-12ffmpeg: Add basic support to mux multiple programsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-10doc/ffmpeg: Clarify that the sdp_file option requires an rtp output.Simon Thelen
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-29Merge commit 'cd0e08813a0484002b5defbf557c859f123953ae'Hendrik Leppkes
* commit 'cd0e08813a0484002b5defbf557c859f123953ae': avconv: support infinite loop for the loop option Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-22ffmpeg: add abort_on option to allow aborting on empty outputMarton Balint
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu>
2015-10-22Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'Hendrik Leppkes
* commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8': avconv: add support for Intel QSV-accelerated transcoding Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-15doc/ffmpeg: use stream_loop instead of loopGanesh Ajjanagadde
Commit dbb03b8e47f905f0f7b10c3eb5ac11f9bfc793ff renamed loop to stream_loop. This documents the change. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-14Merge commit '16b0c929621f84983b83b9735ce973acb12723bc'Hendrik Leppkes
* commit '16b0c929621f84983b83b9735ce973acb12723bc': avconv: Add loop option. Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-08-27ffmpeg_opt: Add -hwaccels option that lists all supported hwaccelsTimothy Gu
2015-08-12doc/ffmpeg,doc/ffplay: reference timespec definitionsGanesh Ajjanagadde
Reference time definition syntax in option descriptions when appropriate. Fixes trac ticket #4595. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2015-08-11doc/ffmpeg: correct minor typoGanesh Ajjanagadde
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-29doc/ffmpeg: Use @codeMichael Niedermayer
Found-by: ubitux Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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