[FFmpeg-devel] [PATCH] Add 'Presentation Y offset' metadata

Michael Niedermayer michaelni at gmx.at
Mon Mar 30 14:21:20 CEST 2015

On Mon, Mar 30, 2015 at 12:31:04PM +0200, tomas.hardin at codemill.se wrote:
> On 2015-03-30 12:19, tim nicholson wrote:
> >Some software mis decodes IMX material in mxf if this metadata field is
> >missing. See the discussion on the ffmpeg ML:-
> >
> >"[FFmpeg-user] How to set 3 specific metadata flags
> >(ITU601/displayoffset) in FFmpegs IMX50 MXF-OP1a encoding?"
> >
> >This patch add this field to mxf wrapped material.
> Looks fine, but I know from experience that all this stuff gets
> tricky quickly. Like there should be mechanisms in lavf for dealing
> with presentation rectangles and all that jazz, including different
> aspect ratios at different layers.

should i apply this patch or wait ?


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In fact, the RIAA has been known to suggest that students drop out
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