2009/3/23 Baptiste Coudurier <[email protected]>

> Hi,
>
> On 3/23/2009 8:41 AM, Arthur wrote:
> > Hello,
> >
> > I am encoding H264 video's with libav and x264. The result is perfect in
> for
> > instance Media Player and VLC, but in Quicktime I get a problem with the
> > colours. It is a commonly known problem and for instance discussed in
> this
> > forum: http://www.dvinfo.net/conf/archive/index.php/t-73197.html
> >
> > One answer states "To sum things up, nothing is inherently wrong with the
> > H.264 format; it is QuickTime Player’s handling of the embedded ICC
> profiles
> > that is at fault."
> >
> > Is there a workaround for this, for instance by writing the file
> > differently?
>
> I'm not sure, probably writing a 'colr' atom in the file would solve the
> problem.
>
> Could you please in the mean time, bug Apple to fix their decoder ?
> That would help us all ;) Thanks.
>
> --
> Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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How should I write that 'colr' atom in the file? I am still suffering from
problems with gamma correction or pictures that look 'bleached' after
encoding. Even in VLC.
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