On Mon, Jan 18, 2016 at 12:06:17PM +0100, Mats Peterson wrote: > On 01/18/2016 12:02 PM, Michael Niedermayer wrote: > >the decoder should check the palette, and if it differs from > >black+white use PAL8 > >users quite possible could complain if monochrome raw files suddenly > >become 8 times as large when its not needed > > Well, there were no problems using pal8 all over for 1 bpp video in > lavc/qtrle, so why should it matter now? The fact is 1 bpp video in > QuickTime is NEVER monochrome, it is always palettized, even if the > palette is only 2 colors of black & white.
1bpp could be used by qtrle too if the palette allows it but then qtrle implies mov (with a possible palette) raw does not imply mov so its possible that it is not intended to be paletted [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Republics decline into democracies and democracies degenerate into despotisms. -- Aristotle
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