[FFmpeg-devel] [PATCH v2] lavf/qtpalette: Treat 1-bit video as palettized

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Dec 30 01:12:31 CET 2015


Michael Niedermayer <michael <at> niedermayer.cc> writes:

> 
> On Wed, Dec 30, 2015 at 12:00:20AM +0000, Carl Eugen Hoyos wrote:
> > Michael Niedermayer <michael <at> niedermayer.cc> writes:
> > 
> > > > If you cannot test, how do you know it is correct?
> > > 
> > > it works with the now available patch fixing the decoder and the
> > > Earth\ Spin\ 1-bit\ qtrle.mov
> > > file
> > 
> > Sorry, it seems I am very slow today:
> > What does "it works" mean here?
> 
> its blue not black and white

I tested the following:
$ git checkout b0e23f2a37b45e8fa7e9ae91301d0ef572e80181
$ wget
http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20151229/c12907af/attachment.bin
$ md5sum attachment.bin
1656289c65333dab470046c38888dc96 attachment.bin
$ patch -p1<attachment.bin
$ ./configure && make ffmpeg
$ ./ffmpeg -i Earth\ Spin\ 1-bit\ qtrle.mov out.avi

The output looks black & white here with MPlayer 
and vlc, what do I miss?

Thank you, Carl Eugen



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