[FFmpeg-devel] [PATCH] yuv4mpeg: support concatenated files

[Michael Niedermayer]

On Sat, Mar 27, 2010 at 05:35:55PM +0100, Reimar D?ffinger wrote:
> Hello,
> attached patch would allow for the yuv4mpeg demuxer to support concatenated
> files.
> I guess strictly those files are invalid, but it is the only somewhat sane way
> I know to convert MPEG-files with size or aspect changes to uncompressed.
> Even after this patch, seeking in such files won't work right though.

>  yuv4mpeg.c |   69 ++++++++++++++++++++++++++++++++++++++-----------------------
>  1 file changed, 43 insertions(+), 26 deletions(-)
> b052f43302629f6b189fbdf642007108db0df47c  yu4mconcat.diff
> Index: libavformat/yuv4mpeg.c
> ===================================================================
> --- libavformat/yuv4mpeg.c	(revision 22697)
> +++ libavformat/yuv4mpeg.c	(working copy)
> @@ -27,6 +27,7 @@
>  struct frame_attributes {
>      int interlaced_frame;
>      int top_field_first;
> +    int stream_id;
>  };
>  
>  #if CONFIG_YUV4MPEGPIPE_MUXER

> @@ -184,22 +185,14 @@
>  #endif
>  
>  /* Header size increased to allow room for optional flags */
> -#define MAX_YUV4_HEADER 80
> +#define MAX_HEADER 80

cosmetic ?

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I do not agree with what you have to say, but I'll defend to the death your
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