[flac-dev] Please help me understand what values of FFMPEG's "compression_level" preset generate subset FLAC stream and what not-subset?

[Martijn van Beurden]

op 18-06-14 16:54, Барт Гопник schreef:
> Please help me understand what values of FFMPEG's "compression_level"
> preset generate subset FLAC stream and what not-subset?

Levels 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 should generate 
subset-compatible streams, 11 and 12 should not. The difference 
is that 11 and 12 are allowed to use a much larger predictor 
(32) order which is not allowed in the subset. Other than that, 
there is no subset-incompatible behaviour.