[FFmpeg-trac] #6924(undetermined:reopened): ffmpeg Video Levels
FFmpeg
trac at avcodec.org
Wed Jan 10 20:50:13 EET 2018
#6924: ffmpeg Video Levels
-------------------------------------+-------------------------------------
Reporter: chris319 | Owner:
Type: defect | Status: reopened
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Changes (by chris319):
* status: closed => reopened
* resolution: invalid =>
Comment:
Here is the command line which converts the video to TV levels:
bin\ffmpeg -i "D:\Videos\KodakChart.MP4" -y -vf
"scale=in_range=pc:out_range=tv" -c:a copy output.mp4
As you can see there are still excursions above 235. The video is not
being clipped to 235.
http://www.chrisnology.info/videos/ffmpeg_noclip.JPG
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Ticket URL: <https://trac.ffmpeg.org/ticket/6924#comment:3>
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