| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | avfilter/avf_showspectrum: improve pts handling | Paul B Mahol | 2016-02-12 | 1 | -3/+7 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showfreqs/showspectrum: rename skip_samples to hop_size | Paul B Mahol | 2016-01-18 | 1 | -5/+5 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: reduce number of operations | Paul B Mahol | 2016-01-12 | 1 | -6/+8 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add posibility to display phase | Paul B Mahol | 2016-01-12 | 1 | -4/+52 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avf_showspectrum: Silence "deprecated pixel format" warning | Timothy Gu | 2016-01-09 | 1 | -1/+1 |
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| * | avfilter/avf_showspectrum: set color range to frame | Paul B Mahol | 2016-01-09 | 1 | -0/+1 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add cool color map | Paul B Mahol | 2016-01-08 | 1 | -5/+13 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add option to draw legend | Paul B Mahol | 2016-01-08 | 1 | -74/+296 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | lavfi/avf_showspectrum: replace pow(x, 0.25) by sqrt(sqrt(x)) | Ganesh Ajjanagadde | 2016-01-07 | 1 | -1/+1 |
| | | | | | | | | 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> | ||||
| * | avfilter/window_func: add tukey window function | Paul B Mahol | 2016-01-05 | 1 | -0/+2 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: use av_clip/lrintf | Paul B Mahol | 2016-01-05 | 1 | -3/+3 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add yet another color map | Paul B Mahol | 2016-01-05 | 1 | -1/+13 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add option to set gain for calculating color ↵ | Paul B Mahol | 2016-01-04 | 1 | -1/+5 |
| | | | | | | | | | intensity Inspired by Sonic Visualizer. Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: finally fix log scaler | Paul B Mahol | 2016-01-03 | 1 | -1/+1 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: switch to FFT | Paul B Mahol | 2016-01-03 | 1 | -43/+47 |
| | | | | | | | Rationale: supports >16 bit audio, more than 96dB SNR. Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add 4th and 5th root scaler | Paul B Mahol | 2016-01-02 | 1 | -1/+11 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: make some helper functions | Paul B Mahol | 2016-01-02 | 1 | -51/+57 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: fix null pointer dereference if allocation fails | Paul B Mahol | 2016-01-02 | 1 | -4/+8 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add fiery color map | Paul B Mahol | 2016-01-02 | 1 | -1/+13 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter: add showspectrumpic filter | Paul B Mahol | 2016-01-02 | 1 | -45/+260 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: store win_size in private context and calculate ↵ | Paul B Mahol | 2016-01-02 | 1 | -22/+17 |
| | | | | | | | it only once Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add window overlap support | Paul B Mahol | 2015-12-31 | 1 | -9/+49 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add fire color map | Paul B Mahol | 2015-12-31 | 1 | -1/+12 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add nebulae color map | Paul B Mahol | 2015-12-30 | 1 | -1/+12 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add moreland color map | Paul B Mahol | 2015-12-30 | 1 | -4/+14 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add rainbow colormap | Paul B Mahol | 2015-12-29 | 1 | -23/+37 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: properly calculate w factor | Paul B Mahol | 2015-12-29 | 1 | -1/+7 |
| | | | | | | | It is used in calculating loudness of each frequency bin. Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add horizontal orientation support | Paul B Mahol | 2015-12-29 | 1 | -41/+111 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: use FF_ARRAY_ELEMS() | Paul B Mahol | 2015-12-28 | 1 | -1/+1 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: make colors for log scale more user friendly | Paul B Mahol | 2015-12-28 | 1 | -1/+1 |
| | | | | | | | | | | Previosly output was almost useless because background noise, due to windowing function picked and which is not actually present in audio, had too much brightness. Now output of sine wave matches more with SoX. Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: use ff_generate_window_func | Paul B Mahol | 2015-12-28 | 1 | -26/+19 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | avfilter/avf_showspectrum: add rscroll sliding mode | Paul B Mahol | 2015-12-28 | 1 | -2/+12 |
| | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> | ||||
| * | lavfi/avf_showspectrum: replace rint by lrint | Ganesh Ajjanagadde | 2015-12-26 | 1 | -1/+1 |
| | | | | | | | avoids float to int cast. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> | ||||
| * | avfilter/avf_showspectrum: use log10 instead of log()/... | Ganesh Ajjanagadde | 2015-10-29 | 1 | -1/+1 |
| | | | | | | | | This is likely more precise and conveys the intent better. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> | ||||
| * | avfilter/all: propagate errors of functions from avfilter/formats | Ganesh Ajjanagadde | 2015-10-14 | 1 | -12/+9 |
| | | | | | | | | | | | | | | | | | | | 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> | ||||
| * | lavfi/avf_showspectrum: reindent after last commit. | Nicolas George | 2015-10-07 | 1 | -11/+10 |
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| * | lavfi/avf_showspectrum: remove looping on request_frame(). | Nicolas George | 2015-10-07 | 1 | -6/+1 |
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| * | avfilter/avf_showspectrum: use av_calloc() | Paul B Mahol | 2015-08-06 | 1 | -9/+2 |
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| * | avfilter/avf_showspectrum: reindent | Paul B Mahol | 2015-08-04 | 1 | -136/+134 |
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| * | avfilter/avf_showspectrum: Change enums to int, which are accessed via ↵ | Michael Niedermayer | 2015-03-02 | 1 | -4/+4 |
| | | | | | | | | | AVOption as int This fixes depending on implementation defined behavior Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||||
| * | avfilter/avf_showspectrum: fix colums typo | Michael Niedermayer | 2014-08-20 | 1 | -1/+1 |
| | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||||
| * | lavfi/avf_showspectrum: check RDFT context init. | Nicolas George | 2014-08-14 | 1 | -0/+5 |
| | | | | | Fix a segfault with large window size. | ||||
| * | lavfi/avf_showspectrum: add full frame sliding mode. | Nicolas George | 2014-08-14 | 1 | -18/+32 |
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| * | lavfi/avf_showspectrum: use automatic framing. | Nicolas George | 2014-08-14 | 1 | -31/+17 |
| | | | | | | The framework can ensure that each input frame has exactly the correct number of samples, except the last one. | ||||
| * | lavfi/avf_showspectrum: do not push the frame at EOF. | Nicolas George | 2014-08-14 | 1 | -2/+0 |
| | | | | | | | | | It is always identical to the last pushed frame. The samples in the last incomplete window were ignored, this is unchanged. Possible enhancement: pad the last incomplete window with silence. | ||||
| * | lavfi/avf_showspectrum: fix output pts computation. | Nicolas George | 2014-08-14 | 1 | -1/+1 |
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| * | lavfi/avf_showspectrum: set output frame rate. | Nicolas George | 2014-08-14 | 1 | -0/+2 |
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| * | avfilter/avf_showspectrum: fix macro () | Michael Niedermayer | 2014-06-21 | 1 | -2/+2 |
| | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> | ||||
| * | avfilter/showspectrum: use 0 dummies for range in const. | Clément Bœsch | 2013-11-20 | 1 | -3/+3 |
| | | | | | This is consistent with other options. | ||||
| * | avfilter/showspectrum: reindent const options. | Clément Bœsch | 2013-11-20 | 1 | -10/+10 |
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index : ffmpeg-streaming | |
| Raptor Engineering's fork of FFmpeg with streaming enhancements https://git.ffmpeg.org/ffmpeg.git | Raptor Engineering, LLC |
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