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authorMats Peterson <matsp888@yahoo.com>2015-12-29 07:35:00 +0100
committerMichael Niedermayer <michael@niedermayer.cc>2015-12-29 13:12:18 +0100
commitbd03ee1184e404e8fc69f8ab4787b2ee02554d5b (patch)
tree617486e373f40507dd74a38bef08aa3af62e947b /libavresample
parentc51c08e0e70c186971385bdbb225f69edd4e3375 (diff)
downloadffmpeg-bd03ee1184e404e8fc69f8ab4787b2ee02554d5b.tar.gz
lavf/qtpalette: Treat 1-bit video as palettized
This commit for qtpalette.c and qtpalette.h adds 1-bit video to the "palettized video" category, since if the video sample description contains a palette, the two colors in the palette can be any color, not necessarily black & white. Unfortunately, I've noticed that the qtrle (QuickTime Animation) decoder blindly assumes that 1-bit video is black & white. I don't have enough knowledge about the decoder to fix this, though. Below is a link to a sample 1-bit QuickTime Animation clip of a rotating earth that uses blueish colors, and they will be correctly rendered in QuickTime, but not in FFmpeg (which will use black & white). https://drive.google.com/open?id=0B3_pEBoLs0faUlItWm9KaGJSTEE Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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