[FFmpeg-devel] [PATCH] libavformat/mxfenc: Allow more bitrates for NTSC IMX50

[Thomas Mundt]

Hi Tomas,

Am Mi., 14. Aug. 2019 um 12:42 Uhr schrieb Tomas Härdin <tjoppen at acc.umu.se
>:

> tis 2019-08-13 klockan 22:03 +0200 skrev Thomas Mundt:
> > Hi,
> >
> > attached patch fixes ticket #8077.
> > Please comment.
>
> Probably OK, bitrates lower than 50000000 are fine in D-10 according to
> S356m.
>
> > } else if ((sc->video_bit_rate >= 49999840) && (sc->video_bit_rate <=
> > 50000000) && (mxf->time_base.den != 25)) {
>
> You could drop the extra parentheses, else it should be fine.
>

New patch attached.

The real fix is of course to add an explicit CBR mode to lavc, but
> that's a bit more involved than this fix.


IMX is being used less and less. Maybe it´s not worth the effort.

Regards,
Thomas
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