FFmpeg

Commit Graph

Author	SHA1	Message	Date
Lynne	4acd08be6c	ffplay: port to lavu/tx	1 year ago
Leo Izen	60be62d293	fftools/ffmpeg_mux: replace monotonous with monotonic The word "monotonous" means "spoken in a monotone" which is not what we mean here. We mean "monotonic" i.e. nondecreasing. Signed-off-by: Leo Izen <leo.izen@gmail.com>	1 year ago
Anton Khirnov	3c397a1d46	fftools/ffmpeg: move sending filtergraph commands to a separate function Stop accessing filtergraph internals from keyboard reading code.	1 year ago
Anton Khirnov	bff48e8d69	fftools/ffmpeg_mux: rename of_close() to of_free() This function is primarily a destructor for OutputFile, the underlying AVIOContext is normally closed earlier (right after writing the trailer).	1 year ago
Anton Khirnov	d55262704e	fftools/ffmpeg_filter: shorten a variable name	1 year ago
Anton Khirnov	fbcecdec8a	fftools/ffmpeg_filter: reindent after previous commit	1 year ago
Anton Khirnov	d9c862b57f	fftools/ffmpeg_filter: factor processing a single frame out of reap_filters() This is easier to read.	1 year ago
Anton Khirnov	82dd4dbe3f	fftools/ffmpeg_filter: sanitize framerate retrieved from the filtergraph Lavfi uses 1/0 to signal unknown/VFR, which should not be passed to encoders.	1 year ago
Anton Khirnov	d65d0f4df1	fftools/ffmpeg_enc: reindent after previous commit	1 year ago
Anton Khirnov	411ada649f	fftools/ffmpeg_enc: only use fallback framerate when encoding CFR When no output video framerate is specified by the user with -r or can be inferred from the filtergraph, encoder setup will arbitrarily decide that the framerate is 25fps. However, making up any framerate value for VFR encoding is at best unnecessary. Changes the results of the sub2video tests, where the input timebase is now used instead of 1/25.	1 year ago
Anton Khirnov	8b6b2518fa	fftools/ffmpeg_enc: reindent after previous commit	1 year ago
Anton Khirnov	d1a2cd1e13	fftools/ffmpeg_enc: factor out setting encoder timebase Mainly this fixes handling special values of -enc_time_base ('demux' or 'filter') for audio. It also prints a warning if -enc_time_base is specified for subtitles, instead of ignoring it silently (current subtitle encoding API only works with AV_TIME_BASE_Q).	1 year ago
Anton Khirnov	8ecbb1f9af	fftools/ffmpeg_mux: stop rescaling timestamps in of_streamcopy() This function converts packet timestamps from the input stream timebase to OutputStream.mux_timebase, which may or may not be equal to the actual output AVStream timebase (and even when it is, this may not always be the optimal choice due to bitstream filtering). Just keep the timestamps in input stream timebase, they will be rescaled as needed before bitstream filtering and/or sending the packet to the muxer. Move the av_rescale_delta() call for audio (needed to preserve accuracy with coarse demuxer timebases) to write_packet. Drop now-unused OutputStream.mux_timebase.	1 year ago
Anton Khirnov	ed5caaaf22	fftools/ffmpeg_mux: use correct timebases for bitstream filtering Bitstream filtering input timebase is not always necessarily equal to OutputStream.mux_timebase. Also, set AVPacket.time_base correctly for packets output by bitstream filters Do not rescale at all in of_output_packet() when not doing bitstream filtering, as it's unnecessary - write_packet() will rescale to the actual muxer timebase.	1 year ago
Anton Khirnov	b39b6b7456	fftools/ffmpeg: simplify handling input -t for streamcopy Output stream will be closed implicitly after a NULL packet is sent to it, there is no need to explicitly call close_output_stream().	1 year ago
Anton Khirnov	8f2e7e9dcf	fftools/ffmpeg: stop explicitly closing output streams on input EOF Sending an empty packet already does that implicitly.	1 year ago
Andreas Rheinhardt	9583a2c8eb	fftools/ffprobe: Use proper enum type This is a bit cleaner as int need not be the underlying type of an enum if a smaller type can hold all its values. Also declare the children_ids array as const as it never changes. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	739f24d833	fftools/opt_common: Don't add unnecessary " " Before: D.AIL. smackaudio Smacker audio (decoders: smackaud ) After: D.AIL. smackaudio Smacker audio (decoders: smackaud) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	41409405d4	fftools/opt_common: Use %c instead of %s to write single char Also combine multiple printfs. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	0e9956a06e	fftools/ffprobe: Fix memleak Fixes Coverity issue #1524491. Regression since `e6126abc69`. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Anton Khirnov	e8777221f2	fftools/ffprobe: fix handling parse_options() return value Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: James Almer <jamrial@gmail.com>	1 year ago
Andreas Rheinhardt	071c625ad7	fftools/ffmpeg_opt: Reduce scope of variables for deprecated code Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	8bb1bcf47d	fftools/ffmpeg_opt: Fix leak on error Fixes Coverity id #1539096. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	0368ded1a9	fftools/opt_common: Fix leak on error Fixes Coverity issue #743443. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	2654347d7a	fftools/ffmpeg_opt: Fix leak on error Fixes Coverity issue #1539097. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Andreas Rheinhardt	2a44c4bc9e	fftools/ffmpeg_mux_init: Fix leak on error Fixes Coverity issue #1539098. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	1 year ago
Anton Khirnov	ccc6849932	fftools/ffmpeg: stop calling exit_program() Remove exit_program() and register_exit(), as they are no longer used.	1 year ago
Anton Khirnov	a81d9231b9	fftools/ffprobe: stop calling exit_program() Inline the relevant part of ffprobe_cleanup() into main() and drop the rest.	1 year ago
Anton Khirnov	be49c48282	fftools/ffprobe: inline opt_output_file() into its only caller There is no reason to keep them separate. Also, replace exit_program() with returning an error code.	1 year ago
Anton Khirnov	411e183360	fftools/opt_common: replace report_and_exit() with returning an error code Remove report_and_exit(), as it has no more users.	1 year ago
Anton Khirnov	78699923ac	fftools/ffplay: replace report_and_exit() with returning an error code	1 year ago
Anton Khirnov	140cb5a742	fftools/ffprobe: replace report_and_exit() with returning error codes	1 year ago
Anton Khirnov	83ace80bfd	fftools/ffmpeg: return an error from MATCH_PER_STREAM_OPT() instead of aborting	1 year ago
Anton Khirnov	2f155b18a1	fftools/ffmpeg: return an error from assert_avoptions() instead of aborting Rename it to check_avoptions().	1 year ago
Anton Khirnov	eda1fac27a	fftools/cmdutils: return AVERROR_EXIT for OPT_EXIT options instead of aborting()	1 year ago
Anton Khirnov	8173623e39	fftools/ffmpeg: consolidate exiting from main() on error	1 year ago
Anton Khirnov	c56fabde27	fftools/ffmpeg_opt: consolidate printing errors in ffmpeg_parse_options()	1 year ago
Anton Khirnov	87f0333af1	fftools/cmdutils: add error handling to filter_codec_opts()	1 year ago
Anton Khirnov	6b8cf2505a	fftools/cmdutils: constify the first parameter of filter_codec_opts()	1 year ago
Anton Khirnov	39d5104332	fftools: handle errors in parse_options()	1 year ago
Anton Khirnov	49ac7fc485	fftools: remove parse_time_or_die() Replace it with calling av_parse_time() directly, which provides graceful error handling and more accurate error messages.	1 year ago
Anton Khirnov	9cb47c78d6	fftools: return errors from parse_number_or_die() instead of aborting Rename the function to just parse_number().	1 year ago
Anton Khirnov	4adbe2d219	fftools/opt_common: replace exit_program() with returning error codes	1 year ago
Anton Khirnov	a50f90f1c2	fftools/ffmpeg_opt: replace exit_program() with returning error codes	1 year ago
Anton Khirnov	6c6f13baf3	fftools/ffmpeg: return errors from find_codec_or_die() instead of aborting Rename the function to just find_codec().	1 year ago
Anton Khirnov	2e6afa799e	fftools/cmdutils: add error handling to GROW_ARRAY()	1 year ago
Anton Khirnov	b23abb7c48	fftools/cmdutils: add error handling to grow_array()	1 year ago
Anton Khirnov	6be4a29397	fftools/cmdutils: add error handling to allocate_array_elem()	1 year ago
Anton Khirnov	8eb5adeab8	fftools/cmdutils: drop unused ALLOC_ARRAY_ELEM()	1 year ago
Anton Khirnov	26e1e80152	fftools/ffmpeg_opt: reimplement -streamid using a dictionary This does not require an arbitrary limit on the number of streams. Also, return error codes from opt_streamid() instead of aborting.	1 year ago

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1160 Commits (4e633e51da64d35c83ae9391a2734d2fd4ef7877)