FFmpeg

Commit Graph

Author	SHA1	Message	Date
Thilo Borgmann	e113692c89	lavu/ffmpeg_opt: Check return value of avcodec_find_encoder(). Prevents a segfault if a stream featuring a known but unavailable codec (like external lib codec) should be opened. Bug found by: Jonas Geistert <j.geistert@yahoo.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7a67ab5cba	ffmpeg_opt: reduce diff to libav in opt_target() by 16 lines Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	a0941c8a2b	Use new av_dict_set_int helper function. Get rid of the many, slightly differing, implementations of basically the same thing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	11 years ago
Clément Bœsch	11aab8d6cb	ffmpeg: look for encoding options in both avcodec and avformat This patch is the same as `8a1714ad85` but applied to encoding. It fixes the current clash of the -password option between tta decoder and the icecast protocol.	11 years ago
Michael Niedermayer	d3a22491c7	ffmpeg: remove 32 channel limit from audio_channels_map Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	7d585bc94c	Do not automatically map subtitles if the decoder and encoder properties are different. Fixes ticket #3819.	11 years ago
Michael Niedermayer	7d03732f7e	ffmpeg: Do not fail if a demuxer and decoder use the same option identifer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	956f4087c6	ffmpeg_opt: Use av_guess_codec() instead of AVOutputFormat->*codec Fixes part of ticket2236 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e10b62ab5d	ffmpeg_opt: remove intra_dc_precision, its handled by AVOptions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f02a440814	ffmpeg_opt: route -ab to -b:a Fixes combining -ab with -target pal-dvd Fixes Ticket3736 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	eec55e622a	ffmpeg_opt: Dont exit on avformat_find_stream_info() failure if there are streams This allows "-codec copy -f framecrc" on files with only unindentifyable streams Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	01ef127bf8	ffmpeg: support setting AVStream.discard Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5affab960c	ffmpeg_opt: remove unused variable and undocumented and not working command line option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	909dbb07eb	ffmpeg_opt: fix ffserver with the 2 encoder contexts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	758f929d21	ffmpeg: Fix choose_pixel_fmt() so it uses the correct encoding context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	229022e788	ffmpeg_opt: fix attachment streams Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1f359c8559	ffmpeg: use av_stream_get_end_pts() Simplifies code and should correct timing values when -*sync drop is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	be2bbc5266	ffmpeg_opt: dont copy "encoder" metadata unless stream copy is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	87f5ede6b5	ffmpeg: add last_mux_dts_plus_duration Fixes 1 frame error in the duration and derived values, introduced by not using AVStream.pts in the previous commit Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	25bcf24d4d	ffmpeg_opt: check that a subtitle encoder is available before auto mapping streams Fixes Ticket3470 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8803b970ef	ffmpeg_opt: Check ist is valid before using it in audio_channels_map init Fixes segfault and instead provides an error message Fixes Ticket3465 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	774239be71	ffmpeg_opt: get_preset_file_2(): fix avio_open2() return code check avio_open2() only return < 0 when error. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3e70c7023e	ffmpeg: support setting the chroma intra matrix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Alexander Strasser	2b17c7685f	ffmpeg_opt: assert_file_overwrite: Work for all file protocol outputs Currently the file overwrite check does not work for paths that contain a colon. Use avio_find_protocol to always execute the existence check if the file protocol is going to be used. Fix remaining part of ticket #3249. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	11 years ago
Michael Niedermayer	8a1714ad85	ffmpeg: do not fail when options are routed to libavformat and libavcodec and only one can be used Fixes setting frame_size for pulse demuxer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	e079661d23	ffmpeg_opt: Fix -target vcd The removed line makes no sense and doesnt work fixes ticket #3239 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d7ebeba80c	ffmpeg: Do not fill gap before the first decodable frame on single stream input files unless the user explicitly requests it. Fixes different behavior to JM and probably several if not all reference decoders. We cannot just do this unconditionally as it would ruin AV sync in some use cases. Bug-Found-by: BugMaster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9647c6dedd	ffmpeg_opt: fix overriding values set by -target Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	f591ba60ff	ffmpeg: generate more specific error message in case of inconsistent filtering options In particular, distinguish if the option was -filter or -filter_script. Suggested-by: Nicolas George	11 years ago
Stefano Sabatini	0f8bdfe3e8	ffmpeg: store value of -filter and -filter_script per-stream option in OutputStream struct Avoid the need for multiple potentially inconsistent access operations, slightly factorize code.	11 years ago
Stefano Sabatini	535d58959d	ffmpeg: add verbose consistency checks in case of filtering inconsistent options In particular, warn in case -filter and streamcopy is used at the same time, fix trac ticket #678.	11 years ago
Paul B Mahol	c655216939	make it possible to compile ffmpeg without swscale Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Michael Niedermayer	b6b9c150f0	ffmpeg: add max_error_rate to allow tuning the point decoding errors are considered a failure of the whole transcoding. Suggested-by: Daemon404 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4d5d905eed	ffmpeg: avoid direct access to lowres use av_codec_g/set_lowres() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	64327aabb9	ffmpeg: add support to force specific AVCodecs previously only codec_ids could be forced, which did not allow forcing a specific implementation like libopenjpeg vs jpeg2000. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6d77279ed8	ffmpeg_opt: Remove support for specifying -t anywhere to set the duration This would otherwise conflict with the semantics of using -t for the input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d0a7933991	ffmpeg_opt: do not warn about unused gop_timecode The option is injected by generic code and being sometimes unused is normal. Fixes Ticket2762 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d1e8d4b055	ffmpeg: Allow overriding ffservers input Fixes Ticket1970 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	d7fbe926d3	ffmpeg: move creation_time for ffserver setting up Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	eeddeb6579	ffmpeg_opt: replace exit() by exit_program() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	33ff943f70	ffmpeg: add -apad option which injects a apad filter only in the presence of video streams Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	449704b475	ffmpeg: move a local variable definition later. Fix a segfault when using the -map option without input files.	12 years ago
Nicolas George	b1cc12d0e3	ffmpeg: make -aspect work with -vcodec copy.	12 years ago
Nicolas George	de38e7c8c3	ffmpeg: use a rational for -aspect option.	12 years ago
Michael Niedermayer	4bcb75cc48	ffmpeg: Print a warning when -frames is affecting non video frames Fixes Ticket2395 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bd03afb5bb	ffmpeg_opt: avoid strcpy() This fixes a warning on openbsd and is more robust Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4257b804e2	ffmpeg: Replace -deinterlace (which was broken by the buffer ref stuff) with yadif injection Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	40ea006b76	ffmpeg: make -lavfi an alias for -filter_complex.	12 years ago
Nicolas George	639a9e21a6	ffmpeg_opt: add OPT_INPUT to -fix_sub_duration and -canvas_size.	12 years ago
Nicolas George	0eb56a085d	ffmpeg: add OPT_INPUT to -guess_layout_max.	12 years ago

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156 Commits (e81eca0ce59aa4973bc53ec064f83610e3642ce5)