[FFmpeg-devel] [PATCH] ffmpeg.c: copy global metadata by default.

Michael Niedermayer michaelni
Tue Jun 8 01:29:11 CEST 2010

On Mon, Jun 07, 2010 at 06:26:53PM +0200, Anton Khirnov wrote:
> On Fri, Jun 04, 2010 at 01:54:22AM +0200, Michael Niedermayer wrote:
> > 
> > i think metadata_conv() has a misdesinged API and we should drop it in
> > favor of a _conv that has a src and distinct dst argument but maybe allows
> > src=dst, though later is not really important
> > 
> I agree. and since we'll be changing the api anyways, i propose two
> other changes -- 1) don't require the user to remember current format of
> AVMetadata by adding a pointer to current AVMedataConv to it and

probably ok

> 2)allow
> multiple AVMetadataConv per format (a few formats support ID3 + their
> own metadata, might also be useful for id3v2.3 muxing and mov).

iam not sure how you want to do this

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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