[FFmpeg-devel] [PATCH] lavc/qtrle: Use AV_PIX_FMT_PAL8 for 1-bit video

Mats Peterson matsp888 at yahoo.com
Sat Jan 2 15:15:19 CET 2016

On 01/02/2016 03:05 PM, Michael Niedermayer wrote:
> On Sat, Jan 02, 2016 at 02:16:12PM +0100, Mats Peterson wrote:
> [...]
>> Furthermore, as I have written before, the 1-bit mode is not fully
>> implemented/partly broken (the jagginess on the right edge shouldn't
>> be there), but many files play OK in spite of this.
> has this been reported on trac.ffmpeg.org ?
I have no idea. Carl should know better. In any case, I've checked old 
versions of qtrle.c, and there the 1-bit mode was just a placeholder. I 
don't know who implemented it after that. In any case, it's incomplete, 
judging by all the opcodes used in the XAnim source. In spite of that, 
the majority of files play just fine.


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