On Tue, May 08, 2018 at 01:02:19PM +0200, Tomas Härdin wrote:
> mån 2018-05-07 klockan 12:38 +0200 skrev Michael Niedermayer:
> > > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> > // Generic Sound Essence Descriptor
> > { 0x3D02,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x04,0x04,0x02,0x03,0x01,0x04,0x00,0x00,0x00}},
> > /* Locked/Unlocked */
> > { 0x3D03,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x02,0x03,0x01,0x01,0x01,0x00,0x00}},
> > /* Audio sampling rate */
> > + { 0x3D04,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x01,0x04,0x02,0x01,0x01,0x03,0x00,0x00,0x00}},
> > /* Audio Ref Level */
> > { 0x3D07,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x05,0x04,0x02,0x01,0x01,0x04,0x00,0x00,0x00}},
> > /* ChannelCount */
> > { 0x3D01,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x04,0x04,0x02,0x03,0x03,0x04,0x00,0x00,0x00}},
> > /* Quantization bits */
> > { 0x3D06,
> > {0x06,0x0E,0x2B,0x34,0x01,0x01,0x01,0x02,0x04,0x02,0x04,0x02,0x00,0x00,0x00,0x00}},
> > /* Sound Essence Compression */
> > @@ -1333,6 +1334,8 @@ static void
> > mxf_write_generic_sound_common(AVFormatContext *s, AVStream *st, con
> >
> > if (s->oformat == &ff_mxf_opatom_muxer)
> > duration_size = 12;
> > + if (s->oformat == &ff_mxf_d10_muxer)
> > + size += 5;
> >
> > mxf_write_generic_desc(s, st, key, size+duration_size+5+12+8+8);
> >
> > @@ -1350,6 +1353,11 @@ static void
> > mxf_write_generic_sound_common(AVFormatContext *s, AVStream *st, con
> > avio_wb32(pb, st->codecpar->sample_rate);
> > avio_wb32(pb, 1);
> >
> > + if (s->oformat == &ff_mxf_d10_muxer) {
> > + mxf_write_local_tag(pb, 1, 0x3D04);
> > + avio_w8(pb, 0);
> > + }
>
> Sizes and such look OK, but again I don't know what the D-10 spec saysdouble checked Table A2 - Generic Sound Essence Descriptor in SMPTE 386M lists 0 will apply thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle
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