Opened 16 months ago
#11585 new defect
Error converting 10bit to 8bit and vice-versa (Operation not supported)
| Reported by: | Paul Pacifico | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | ffmpeg |
| Version: | git-master | Keywords: | |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
Summary of the bug:
I can't convert between colorspaces with the latest ffmpeg git version.
10bit source file to 8bit x264:
[swscaler @ 0x1316c0000] Unsupported input (Operation not supported): fmt:yuv422p10le csp:bt709 prim:bt709 trc:(null) -> fmt:yuv420p csp:bt709 prim:bt709 trc:(null)
8bit source file to 10bit prores:
[swscaler @ 0x151cd8000] Unsupported input (Operation not supported): fmt:yuv420p csp:bt709 prim:reserved trc:reserved -> fmt:yuv422p10le csp:bt709 prim:reserved trc:reserved
How to reproduce:
% ffmpeg -i 10bit-source-file.mov -c:v libx264 -an -pix_fmt yuv420p output.mp4 ffmpeg version N-119450-g244ad944e9 built on Mac OS 15.0 ARM
Paul.
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