[FFmpeg-trac] #1624(avfilter:open): add waveform filter for video

[FFmpeg]

#1624: add waveform filter for video
-------------------------------------+------------------------------------
             Reporter:  dericed      |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avfilter
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+------------------------------------

Comment (by richardpl):

 Implemented as histogram filter: "-vf
 histogram=mode=waveform:step=2:waveform_mode=column" gives same output as
 yuvdiag.

 Do you really need u & v component in waveform mode? How should it be
 done?

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1624#comment:2>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker