FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Vignali	fd10a6e2f2	avfilter/showvolume : add persistent max display draw a color line for the max level in the given duration	7 years ago
Martin Vignali	cb2f52b6a7	avfilter/showvolume : add display scale option linear (current behaviour) or log display (more close to classic audio meter)	7 years ago
Martin Vignali	78b6887da3	avfilter/showvolume : indent after prev commit and add comment	7 years ago
Martin Vignali	e4cfb2c669	avfilter/showvolume : move width test for draw volume to the start of the loop	7 years ago
Martin Vignali	4152413dde	avfilter/showvolume : move clear picture part to a func and use it if fade == 0.	7 years ago
Paul B Mahol	0c25caa470	avfilter/avf_showvolume: let fade be also exactly 0 Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Martin Vignali	328df2f712	avfilter/showvolume : indent after prev commit	7 years ago
Martin Vignali	25b22666a3	avfilter/showvolume : calculate fade only if fade < 1.	7 years ago
Martin Vignali	34304677c0	avfilter/showvolume : add comment for orientation condition	7 years ago
Paul B Mahol	3e3d567761	avfilter/avf_showvolume: implement basic rms metering mode Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	b78d55b2e6	avfilter/avf_showvolume: add background opacity option This makes output more visible when overlayed. Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	45e5d5f547	avfilter/avf_showvolume: calculate color table only once	8 years ago
Paul B Mahol	e2a39b103e	avfilter/avf_showvolume: use current peak value for picking colors	8 years ago
Michael Niedermayer	f2c8b666be	avfilter: Fix max value of AV_OPT_TYPE_VIDEO_RATE Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	65cc3915db	avfilter/avf_showvolume: support unknown channel layouts too Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	e266d29978	avfilter/avf_showwolume: add orientation and step option Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	98626a1a4c	avfilter/avf_showvolume: Fix "warning: comparison of unsigned expression < 0 is always false" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	7a9b4427b5	avfilter/avf_showvolume: fix several issues Fix color fading: previously color could fade to red when volume level for red color was actually never reached. Display volume value on right side. Use red color only if clipping is needed. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ganesh Ajjanagadde	0fe5dcd660	avfilter/avf_showvolume: use log10 instead of log()/M_LN10 This is likely more precise and conveys the intent better. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Ganesh Ajjanagadde	6aaac24d72	avfilter/all: propagate errors of functions from avfilter/formats Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Clément Bœsch	286d625b43	avfilter/showvolume: use AV_OPT_TYPE_BOOL for channel name displaying option (t)	9 years ago
Paul B Mahol	5bf8590d6e	avfilter/avf_showvolume: stop making output fully transparent	9 years ago
Paul B Mahol	e658b1036c	avfilter/avf_showvolume: make it possible to use current channel number in color expression Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	9842d6707f	avfilter/avf_showvolume: optionally display channel names Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	f76d7d4b01	avfilter: add showvolume filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago

25 Commits (fd10a6e2f21f9cadc44a0415e204ea82940cd089)