<p dir="ltr"><br>
On 23 Jul 2013 15:17, "Martin Leese" <<a href="mailto:martin.leese@stanfordalumni.org">martin.leese@stanfordalumni.org</a>> wrote:<br>
><br>
> Brendan Bolles wrote:<br>
><br>
> > Hey everyone, according to Wikipedia's 4-year-old information, there is no<br>
> > standard for putting metadata into an Ogg file.<br>
><br>
> True.<br>
><br>
> > That metadata must be<br>
> > included in the codec.<br>
><br>
> More generally, in a stream in the Ogg file.<br>
> Codecs are streams, but so are things like<br>
> Ogg Skeleton. Information about Metadata<br>
> has been collected together in the Xiph Wiki<br>
> at:<br>
> <a href="https://wiki.xiph.org/Metadata">https://wiki.xiph.org/Metadata</a></p>
<p dir="ltr">That page is a bit outdated. It has CMML in it which we don't use any more, but lacks to talk about Kate.</p>
<p dir="ltr">In the Theora track you can put metadata into skeleton or vorbiscomment. If you want a full metadata stream you use Kate.</p>
<p dir="ltr">Silvia.</p>
<p dir="ltr">> > For example, what if I want to make a Theora movie and include information<br>
> > about the color space or embed an ICC profile? Or can I include general<br>
> > textual information, like copyright? What about timecode?<br>
><br>
> I have never used Theora, but according to the<br>
> spec this stream can include VorbisComments.<br>
> Details of these are at:<br>
> <a href="http://xiph.org/vorbis/doc/v-comment.html">http://xiph.org/vorbis/doc/v-comment.html</a><br>
><br>
> and at:<br>
> <a href="https://wiki.xiph.org/VorbisComment">https://wiki.xiph.org/VorbisComment</a><br>
><br>
> To address your specific questions:<br>
> 1. There is no standard field name for color<br>
> space or for an ICC profile; you would<br>
> have to roll your own.<br>
> 2. COPYRIGHT is a standard field name.<br>
> 3. A timecode could go into a DATE field<br>
> as described at:<br>
> <a href="https://wiki.xiph.org/VorbisComment#Date_and_time">https://wiki.xiph.org/VorbisComment#Date_and_time</a><br>
><br>
> Regards,<br>
> Martin<br>
> --<br>
> Martin J Leese<br>
> E-mail: martin.leese <a href="http://stanfordalumni.org">stanfordalumni.org</a><br>
> Web: <a href="http://members.tripod.com/martin_leese/">http://members.tripod.com/martin_leese/</a><br>
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</p>