[FFmpeg-user] How to set 3 specific metadata flags (ITU601/displayoffset) in FFmpegs IMX50 MXF-OP1a encoding?

tim nicholson nichot20 at yahoo.com
Mon Mar 30 10:44:46 CEST 2015

On 30/03/15 08:33, Christoph Gerstbauer wrote:
>>> Hello Tim!
>>> thank you, it works for PAL and NTSC (720x512/720x480) but there is a
>>> just little bug for NTSC when encoding to 720x486 in "stored dimension"!
>> My patch only deals with the addition of the display y offset metadata,
>> it should not touch exisiting metadata, are you saying that the figures
>> for 'Stored dimensions' are different with and without my patch?
> Hello Tim, you are right.
> I tried it with a non-patched ffmpeg version, and I got the same result:

So possibly a different bug, or possibly even invalid frame sizes for
IMX @NTSC, I will check the specs.

> [..]
> Best Regards
> Christoph
> _[...]

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