[FFmpeg-trac] #9167(undetermined:closed): Color changed when an image converting to video

FFmpeg trac at avcodec.org
Wed Mar 31 06:26:28 EEST 2021


#9167: Color changed when an image converting to video
-------------------------------------+-------------------------------------
             Reporter:  kvsico       |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:  invalid
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by kvsico):

 Replying to [comment:1 pdr0]:
 >
 > Not a bug.
 >
 > 8bit RGB vs. 8bit YUV
 >
 > You need to encode either using 8bit RGB , or 10bit YUV
 >
 > Neither are as compatible with most devices as 8bit YUV, only the latter
 is more common for distribution formats
 >
 > ffmpeg -y -t 4 -loop 1 -i 1.png -c:v libx264rgb 2.mp4


 After using libx264rgb, I have another problem: Chorome can't play the
 video file libx264rgb.mp4, it shows a black video, here is my cmd:

 ffmpeg -y -t 4 -loop 1 -i 1.png -c:v libx264rgb libx264rgb.mp4.

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Ticket URL: <https://trac.ffmpeg.org/ticket/9167#comment:21>
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