Quote:
Originally Posted by shekh
Such option is not implemented, but I assume it is safe to roundtrip 10-bit content in 16-bit. Are you afraid of rounding error?
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I wanted to encode in 10bit (lossy) for better precision from the encoder. I'd like to do this with vdub2 since it is nice for cutting the video frame accurately. I'd then send the stream to ffmpeg.
Not sure what you mean with "roundtrip 10-bit content in 16-bit". But when I select 16bit, and set 10bit as an ffmpeg command, I get the following 2 errors:
with -pix_fmt yuv420p10le and 4:2:0 8bit yuv
https://i.imgur.com/8p3rCq1.png
with -pix_fmt yuv420p10le and 4:2:0 16bit yuv
https://i.imgur.com/ZZlw6pE.png