FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	5a39b797ac	avfilter/avf_showspectrum: convert some doubles to floats	6 years ago
Paul B Mahol	ce774e30ff	avfilter/avf_showspectrum: add log scale for frequency plot	6 years ago
Paul B Mahol	70463b7026	avfilter/avf_showspectrum: add terrain color map	6 years ago
Paul B Mahol	09fdfc11b7	avfilter/avf_showspectrum: add cividis colormap	6 years ago
Paul B Mahol	0c6d4e7ba4	avfilter/avf_showspectrum: add plasma color map	6 years ago
Paul B Mahol	ed58db4237	avfilter/avf_showspectrum: add viridis color map	6 years ago
Paul B Mahol	975510758c	avfilter/avf_showspectrum: improve magma colors	6 years ago
Paul B Mahol	40ac622460	avfilter/window_func: add bohman window	6 years ago
Paul B Mahol	9c120b4d42	avfilter/avf_showspectrum: add legend support to showspectrum filter	6 years ago
Paul B Mahol	c98ffa086c	avfilter/avf_showspectrum: switch to activate and add fps option	6 years ago
Paul B Mahol	50a2347b19	avfilter/avf_showspectrum: increase padding size for low sample rates	6 years ago
Paul B Mahol	fe447c0609	avfilter/avf_showspectrum: add zoom mode to showspectrumpic	6 years ago
Paul B Mahol	3e687be4fa	avfilter/avf_showspectrum: add green color map	6 years ago
Paul B Mahol	d39fae0886	avfilter/avf_showspectrum: fix scaling in zoom mode	6 years ago
Paul B Mahol	196dd13c76	avfilter/avf_showspectrum: implement zoom mode	6 years ago
Paul B Mahol	91cc3aa8b1	avfilter/avf_showspectrum: add magma color map	6 years ago
Paul B Mahol	49eda27c6e	avfilter/avf_showspectrum: also show sample rate and channel layout Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	9add1786ad	avfilter/avf_showspectrum: avoid overwritting text Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	d0bf1aa3c5	avfilter/avf_showspectrum: improve axes drawing Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Rostislav Pehlivanov	039ebaa5f3	lavfi: make window_func an inline function Eliminate lavc->lavfi dependency. The function isn't big and doesn't deserve its own file. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>	7 years ago
Paul B Mahol	f85cad799b	avfilter: properly set SAR for A->V filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	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
Paul B Mahol	ed93ed5ee3	avfilter: don't anonymously typedef structs 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
Paul B Mahol	836c8750b3	avfilter/avf_showspectrum: fix 2 possible crashes Make sure no division by zero is done. Make sure there are actually samples available. Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	61164112a5	avfilter/avf_showspectrum: Fix memleak of text allocated by av_asprintf() Fixes CID1396261 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Carl Eugen Hoyos	d44af9a38e	lavfi: Fix aix compilation. Rename hz in af_apulsator.c and avf_showspectrum.c as hertz. The aix header sys/m_param.h defines hz as __hz.	8 years ago
Carl Eugen Hoyos	70f4b453cb	doc/showspectrum*: Change options order to reflect numeric values. Fixes ticket #5823.	8 years ago
Paul B Mahol	b3c6e89d48	avfilter/avf_showspectrum: do not use uninitialized memory	8 years ago
Paul B Mahol	345c252e9c	avfilter/avf_showspectrum: unbreak dB legend	8 years ago
Paul B Mahol	b438c2025c	avfilter/window_func: add cauchy, parzen and poisson window function	8 years ago
Paul B Mahol	1457786d69	avfilter/avf_showspectrum: do not let multiple threads to write to same part of memory	8 years ago
Paul B Mahol	ea58dd2beb	avfilter/window_func: add dolph window	8 years ago
Paul B Mahol	ce5ba77079	avfilter/avf_showspectrum: add some multithreading support	8 years ago
Paul B Mahol	571f33de0a	avfilter/avf_showspectrum: improve dB scale description	8 years ago
Paul B Mahol	04a8bbca92	avfilter/avf_showspectrum: add color rotation feature Mostly useful with channel color scheme.	8 years ago
Paul B Mahol	13ea7c9780	avfilter/avf_showspectrum: improve pts handling Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	4e17efd852	avfilter/avf_showfreqs/showspectrum: rename skip_samples to hop_size Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	57df71eaf7	avfilter/avf_showspectrum: reduce number of operations Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	2009d922db	avfilter/avf_showspectrum: add posibility to display phase Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Timothy Gu	53d6bf6627	avf_showspectrum: Silence "deprecated pixel format" warning	9 years ago
Paul B Mahol	cbad37e5bf	avfilter/avf_showspectrum: set color range to frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	a69cf50dca	avfilter/avf_showspectrum: add cool color map Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	08aec7c1bd	avfilter/avf_showspectrum: add option to draw legend Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ganesh Ajjanagadde	2fbdc4faf1	lavfi/avf_showspectrum: replace pow(x, 0.25) by sqrt(sqrt(x)) This is faster; precision assured as result is a float. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Paul B Mahol	c13216ac08	avfilter/window_func: add tukey window function Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	c31fa1d7b4	avfilter/avf_showspectrum: use av_clip/lrintf Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0d3b31ae89	avfilter/avf_showspectrum: add yet another color map Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	6defda1cdb	avfilter/avf_showspectrum: add option to set gain for calculating color intensity Inspired by Sonic Visualizer. Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0a451082c7	avfilter/avf_showspectrum: finally fix log scaler Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago

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111 Commits (66d5e43b9909804511a3e1fb65f6f0bbb0264eb3)