[FFmpeg-cvslog] Support new ALAC magic cookie in caf files.

[Reimar Döffinger]

On Thu, Nov 03, 2011 at 06:57:41PM +0000, Carl Eugen Hoyos wrote:
> Reimar Döffinger <Reimar.Doeffinger <at> gmx.de> writes:
> 
> > On Thu, Nov 03, 2011 at 02:43:49PM +0100, Carl Eugen Hoyos wrote:
> > > +            strcpy(st->codec->extradata, "\0\0\0\24alac");
> > 
> > I can't see how strcpy can work with a string that start with 0.
> 
> I wonder what I tested;-)
> What about memcpy(st->codec->extradata, "\0\0\0\24alac", 8);?

I guess that should work, but if the previous code didn't fail
I'd be quite suspicious that it actually makes sense at all..