[FFmpeg-trac] #7093(undetermined:new): Incorrect colors in showwaves filter

FFmpeg trac at avcodec.org
Tue Mar 20 01:42:22 EET 2018

#7093: Incorrect colors in showwaves filter
             Reporter:  nanook21      |                     Type:  defect
               Status:  new           |                 Priority:  normal
            Component:  undetermined  |                  Version:  3.2.4
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
 Summary of the bug:

 When using the showwaves filter with a specified color, there are parts of
 the waveform that are gray instead of respecting the color value. This can
 be seen in this screenshot here:


 How to reproduce:
 % ffmpeg -y -i https://post.futurimedia.com/cknopost/playlist/dl/1.aac -i
 jointheconversation.jpg -filter_complex
 -map "[v]" -map 0:a -c:v libx264 -r 10 -c:a copy -r 10 -f mp4 -movflags
 +faststart test.mp4

 ffmpeg version 3.4.2 Copyright (c) 2000-2018 the FFmpeg developers
 built with Apple LLVM version 9.0.0 (clang-900.0.39.2)
 configuration: --prefix=/usr/local/Cellar/ffmpeg/3.4.2 --enable-shared
 --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-
 avresample --cc=clang --host-cflags= --host-ldflags= --disable-jack
 --enable-gpl --enable-libfreetype --enable-libmp3lame --enable-libx264
 --enable-libx265 --enable-libxvid --enable-opencl --enable-videotoolbox
 Patches should be submitted to the ffmpeg-devel mailing list and not this
 bug tracker.

Ticket URL: <https://trac.ffmpeg.org/ticket/7093>
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