[FFmpeg-devel] A little contribution: DEVSDT docs

Michael Niedermayer michaelni
Sat Aug 8 13:32:17 CEST 2009


On Sat, Aug 08, 2009 at 12:06:42AM -0500, William R. Zwicky wrote:
> Allow me to welcome myself to your humble home by donating the enclosed 
> code.  This will cause "ffmpeg -formats" to explain what the DEVSDT codes 
> mean.  Feel free to fix the explanations; I don't really understand "T" 
> myself.
>
> The file was generated by "svn diff" from inside the ffmpeg dir.  This is 
> the code from mplayerhq's repository, I hope it's not too different from 
> yours.
>
> -Bill
>

>  cmdutils.c |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
> cf17bb966d58bbfd7da17b89256c21d8e56503df  formats-docs.diff
> Index: cmdutils.c
> ===================================================================
> --- cmdutils.c	(revision 19606)
> +++ cmdutils.c	(working copy)
> @@ -427,6 +427,9 @@
>      const char *last_name;
>  
>      printf("File formats:\n");
> +    printf(" D. = Decoding supported\n");
> +    printf(" .E = Encoding supported\n");

Demuxing and muxing

and the printf() calls can be merged

-- 
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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