Green Koopa (12021-07-29): > My input file is yuvj420p(pc, bt709). My target output is > yuv420p(tv, bt709). I would like to use "-pix_fmt +yuv420p" > to specify the output format, and to force me to be explicit > in my conversions in the filtergraph. How do I achieve > explicit conversions? The format filter appears to trigger > implicit conversions.
The format filter does not do the conversions, it only forces the format at a certain point in the filter graph. The standard filter for converting between pixel formats is scale. In certain cases, I hear zscale can be more suited, but I never looked at the specifics. Regards, -- Nicolas George
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