[FFmpeg-trac] #1261(swscale:reopened): yellowish color with resize and -pix_fmt pal8
FFmpeg
trac at avcodec.org
Wed Apr 3 10:30:46 EEST 2019
#1261: yellowish color with resize and -pix_fmt pal8
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Reporter: ami_stuff | Owner:
Type: defect | Status: reopened
Priority: normal | Component: swscale
Version: git-master | Resolution:
Keywords: pal8 | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Changes (by gdgsdg123):
* status: closed => reopened
* resolution: fixed =>
Comment:
Replying to [comment:8 cehoyos]:
Build from:
https://zeranoe.com/builds/win64/static/ffmpeg-20190402-6aeaac3-win64-static.zip
[[BR]]
[[BR]]
Not fixed.
Check carefully (zoom 800%), comparing to the reference group from:
https://en.wikipedia.org/wiki/Comparison_gallery_of_image_scaling_algorithms
Or change the `-pix_fmt pal8` from the above command to `-pix_fmt rgb24`
then render one, compare them.
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Ticket URL: <https://trac.ffmpeg.org/ticket/1261#comment:9>
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