On Sun, Oct 25, 2015 at 08:43:07AM +0700, Muhammad Faiz wrote: > On Sat, Oct 24, 2015 at 1:31 AM, Muhammad Faiz <mfc...@gmail.com> wrote: > > add yuv444p, yuv422p, and yuv420p output format (lower cpu usage > > on ffplay playback because it does not do format conversion) > > custom size with size/s option (fullhd option is deprecated) > > custom layout with bar_h, axis_h, and sono_h option > > support rational frame rate (within fps/r/rate option) > > relaxed frame rate restriction (support fractional sample step) > > support all input sample rates > > separate sonogram and bargraph volume (with volume/sono_v and > > volume2/bar_v) > > timeclamp option alias (timeclamp/tc) > > fcount option > > gamma option alias (gamma/sono_g and gamma2/bar_g) > > support custom frequency range (basefreq and endfreq) > > support drawing axis using external image file (axisfile option) > > alias for disabling drawing to axis (text/axis) > > possibility to optimize it using arch specific asm code > > > > thanks > > patch revision: fix incorrect gamma calculation > also i attach an example axis image > > thanks
> doc/filters.texi | 181 +++-- > libavfilter/avf_showcqt.c | 1546 > +++++++++++++++++++++++++++++++--------------- > libavfilter/avf_showcqt.h | 104 +++ > libavfilter/version.h | 2 > 4 files changed, 1294 insertions(+), 539 deletions(-) > 3f83a0d334d780da3defa7d1fa3f09b3beb1db2d > 0001-avfilter-avf_showcqt-rewrite-showcqt-and-add-feature.patch > From 337a659f96ef5dcf87aad1d541e745b7c262cbb9 Mon Sep 17 00:00:00 2001 > From: Muhammad Faiz <mfc...@gmail.com> > Date: Sat, 24 Oct 2015 00:44:42 +0700 > Subject: [PATCH] avfilter/avf_showcqt: rewrite showcqt and add features this fails to build on "arm-linux-gnueabi-gcc-4.5 (Ubuntu/Linaro 4.5.3-12ubuntu2) 4.5.3" In file included from ffmpeg/libavfilter/avf_showcqt.c:41:0: ffmpeg/libavfilter/avf_showcqt.h:39:30: warning: declaration does not declare anything ffmpeg/libavfilter/avf_showcqt.h:40:30: warning: declaration does not declare anything ffmpeg/libavfilter/avf_showcqt.c: In function ‘rgb_from_cqt’: ffmpeg/libavfilter/avf_showcqt.c:668:13: error: ‘ColorFloat’ has no member named ‘r’ ffmpeg/libavfilter/avf_showcqt.c:669:13: error: ‘ColorFloat’ has no member named ‘g’ ffmpeg/libavfilter/avf_showcqt.c:670:13: error: ‘ColorFloat’ has no member named ‘b’ ffmpeg/libavfilter/avf_showcqt.c: In function ‘yuv_from_cqt’: ffmpeg/libavfilter/avf_showcqt.c:682:13: error: ‘ColorFloat’ has no member named ‘y’ ffmpeg/libavfilter/avf_showcqt.c:683:13: error: ‘ColorFloat’ has no member named ‘u’ ffmpeg/libavfilter/avf_showcqt.c:684:13: error: ‘ColorFloat’ has no member named ‘v’ ... [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In fact, the RIAA has been known to suggest that students drop out of college or go to community college in order to be able to afford settlements. -- The RIAA
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