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Stereodude · 8th April 2019, 16:31

FFMPEG's compression options don't work with Fast recompress Mode. Is that expected? I have a YUV420 source. I'm saving to YUV420. The compression settings show no conversion is necessary. But when I try to save the AVI file I get the following error, "Video format negotiation failed: Use normal-recompress or full mode". Isn't that going to result in no longer lossless handling of the input file to FFMPEG with a unnecessary color space conversion to RGB and back to YUV420?

8th April 2019, 16:31	#833 \| Link
Stereodude Registered User Join Date: Dec 2002 Location: Region 0 Posts: 1,436	FFMPEG's compression options don't work with Fast recompress Mode. Is that expected? I have a YUV420 source. I'm saving to YUV420. The compression settings show no conversion is necessary. But when I try to save the AVI file I get the following error, "Video format negotiation failed: Use normal-recompress or full mode". Isn't that going to result in no longer lossless handling of the input file to FFMPEG with a unnecessary color space conversion to RGB and back to YUV420?