FFmpeg

Commit Graph

Author	SHA1	Message	Date
Hendrik Leppkes	9fb293cfd8	Use AVOnce as a static variable consistently Using AVOnce as a stack variable makes no sense as the state is lost when the function exits. This fixes repeated calls to av(filter/device)_register_all	8 years ago
Paul B Mahol	49d0678181	avfilter/avf_showspectrum: properly initialize pts Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Muhammad Faiz	fc3a03fcf9	avfilter: take_samples: do not directly return frame when samples are skipped Modifying data pointer when skipping samples may make it unaligned. Workaround for Ticket6349. This should fix the crash of ticket's testcase and a crash/regression with avxsynth (reported by Michael Niedermayer). Also change frame->nb_samples < max to frame->nb_samples <= max. This improves performance. Benchmark: ./ffmpeg -filter_complex "aevalsrc=0:n=1166,firequalizer=fixed=on" -f null null old: 25767 decicycles in take_samples, 1023 runs, 1 skips 25422 decicycles in take_samples, 2047 runs, 1 skips 25181 decicycles in take_samples, 4095 runs, 1 skips 24904 decicycles in take_samples, 8191 runs, 1 skips new: 550 decicycles in take_samples, 1024 runs, 0 skips 548 decicycles in take_samples, 2048 runs, 0 skips 545 decicycles in take_samples, 4096 runs, 0 skips 544 decicycles in take_samples, 8192 runs, 0 skips Reviewed-by: Nicolas George <george@nsup.org> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Paul B Mahol	e8ae23db27	avfilter/af_sidechaincompress: change default makeup gain to 1 This avoids producing out of range or clipped samples. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Muhammad Faiz	162414cefe	avfilter/graphparser: allow specifying filter@id as filter instance See http://lists.ffmpeg.org/pipermail/ffmpeg-user/2017-April/035975.html Parsed_filter_X could remain and user can override it with custom one. Example: ffplay -f lavfi "nullsrc=s=640x360, sendcmd='1 drawtext@top reinit text=Hello; 2 drawtext@bottom reinit text=World', drawtext@top=x=16:y=16:fontsize=20:fontcolor=Red:text='', drawtext@bottom=x=16:y=340:fontsize=16:fontcolor=Blue:text=''" Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Paul B Mahol	f5e5c53117	avfilter/af_sofalizer: make lfe gain user configurable Default settings have it too low. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	79bf4d1450	avfilter/af_sofalizer: avoid casting Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	6111ac73d9	avfilter/af_afade: fix fading very long durations Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	deaab31d61	avfilter: add audio crossfeed filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	5605108f4d	avfilter/af_bs2b: add missing flag for options Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	4c55144ee9	avfilter/vf_deflicker: add bypass option Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	9bebad86c7	avfilter/af_stereotools: introduce different balance modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	13f4d077ed	avfilter/af_compand: change default attack to 0 Fixes many distortions. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	7760ed7e96	avfilter/af_silenceremove: set output timestamps Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Yogender Gupta	921bd9a2be	avfilter/scale_cuda: add CUDA scale filter Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	8 years ago
Paul B Mahol	69b83f5992	avfilter/af_compand: fix default companding to avoid clipping Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	ed93ed5ee3	avfilter: don't anonymously typedef structs Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	3d55e4883c	avfilter/aeval: remove comment that was left from some other file Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	c02921417b	avfilter/aeval: free input frame on error Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	e312ed0504	avfilter/af_astats: add RMS difference too Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	9cd62b2ca4	avfilter/vf_pad: revert part of `57c3670896` Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	eaf644e120	avfilter: add acopy filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	942036e97c	avfilter/vf_uspp: Fix currently unused input frame dimensions Found-by: Nicolas Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	bd404e3949	avfilter/af_afir: workaround nonsense limitation in vector_fmul_scalar() Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
James Almer	984e2218f2	avfilter/af_afir: remove extra space in the header inclusion guards Fixes fate-source.	8 years ago
Paul B Mahol	49bbfb9d13	avfilter: add arbitrary audio FIR filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	66be242626	avfilter/vf_histogram: actually add parade display mode Rename previous parade mode to stack, what it really was from start. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Marton Balint	c0443c1af1	lavfi/avfiltergraph: only return EOF in avfilter_graph_request_oldest if all sinks EOFed Fixes a regression introduced in `32c59a115d`, becoming effective in `912969a33e`. Fixes trimmed output of ffmpeg -f lavfi -i "sine=d=0.01" -f lavfi -i "sine=d=1" -filter_complex "[0:a]anull[a1];[1:a]anull[a2]" -map "[a1]" -f null none -map "[a2]" -f framecrc - Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Thomas Mundt	2da5bf4c2f	avfilter/interlace: add complex vertical low-pass filter This complex (-1 2 6 2 -1) filter slightly less reduces interlace 'twitter' but better retain detail and subjective sharpness impression compared to the linear (1 2 1) filter. Signed-off-by: Thomas Mundt <tmundt75@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Paul B Mahol	8dd3a53dbf	avfilter/af_crystalizer: add support for more sample formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	399c7ab9c6	avfilter: add video oscilloscope filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	8341d0dd0e	avfilter: add pixscope filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Muhammad Faiz	e061826eb2	avfilter/lavfutils: use image2pipe demuxer on ff_load_image allow protocols other than file to be used for example, use data protocol to embed a file in script Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Paul B Mahol	9d08c7bd42	avfilter/af_biquads: allow filtering only selected channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	dfc4ce5f5d	avfilter: add lumakey filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	f4218d93ef	avfilter/vf_maskedmerge: fix bug when copying >8bit plane(s) Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	710c97d5f6	avfilter/vf_premultiply: add planes option Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	9d1f9ba582	avfilter/vf_maskedclamp: fix bug when copying >8bit plane(s) Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	0699722ad0	avfilter/vf_maskedclamp: limit overshot and undershot to UINT16_MAX Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Muhammad Faiz	6af050d7d0	avfilter: do not use AVFrame accessor Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	8 years ago
Thomas Mundt	207e6debf8	avfilter/interlace: change lowpass_line function prototype Signed-off-by: Thomas Mundt <tmundt75@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	362f6c91e4	avfilter/avf_avectorscope: Assert that format is valid This should help coverity realize that src[] is inited Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Paul B Mahol	01729f77dd	avfilter: add doubleweave filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	74acc1eec5	avfilter: add deflicker filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	88612f8db3	avfilter/af_compand: Check av_strtok() for failure Fixes CID1396256 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Brett Harrison	6442e4ab3c	avfilter/vf_drawtext: added expr evaluation to drawtext fontsize Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Marton Balint	51948b9d9e	avfilter/vf_framerate: always request input if no output is provided in request_frame Fixes ticket #6285. Signed-off-by: Marton Balint <cus@passwd.hu>	8 years ago
Paul B Mahol	27ebdcf079	avfilter: add GRAY10 and GRAY12 to some filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	0c4d75d92e	avfilter/vf_alphamerge: add GBRAP support Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Paul B Mahol	d6b9f2b7da	avfilter/vf_alphamerge: use av_image_copy_plane() Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago

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6395 Commits (07596e45c5a0195b6e4e57597497ec7066817739)