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Old 3rd November 2016, 15:52   #2990  |  Link
manolito
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Join Date: Sep 2003
Location: Berlin, Germany
Posts: 3,078
Hi MrC,

just found an issue which only happens in FFmpeg Safe Mode when using a source file with 4:2:2 chroma subsampling. Please have a look here:
https://sourceforge.net/p/dvdstyler/...19525d5b/#9da1

FFmpeg will create an m2v file with 4:2:2 subsampling which is not DVD compliant. To avoid this the command line for FFmpeg Safe Mode must contain the parameter "-pix_fmt yuv420p".

In normal modes (using AviSynth) there is no problem because the source is always converted to YV12.


Cheers
manolito
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