opus - Feb 2013 - Opus File Format

Hi All,

 

I'm wondering about saving audio to a file. With MP3 & WMA there's
support
for tags - is there a file format for Opus with tag support? I guess I've
missed something somewhere.

 

Opus is excellent BTW, I use it in client/server radio communications
software, http://v2.sdr-radio.com/ .

 

Simon G4ELI/HB9DRV

http://dit-dit-dit.com

 

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On 11 February 2013 12:17, Simon G4ELI/HB9DRV <simon at sdr-radio.com>
wrote:
> Hi All,
>
>
>
> I?m wondering about saving audio to a file. With MP3 & WMA there?s
support
> for tags ? is there a file format for Opus with tag support? I guess I?ve
> missed something somewhere?
>
>
Hi, yes the Ogg encapsulation (the default format for files) supports
tags, see http://www.xiph.org/vorbis/doc/v-comment.html for the
standard types. I'm not sure what tools you can use to manipulate
them, see the various --artist, --title and --comment arguments for
opusenc
https://mf4.xiph.org/jenkins/view/opus/job/opus-tools/ws/man/opusenc.html
I don't know if the standard vorbiscomment or oggz-comment have
support yet for editing them after encoding. Not sure whether you can
do something similar with RTP.

-- 
imalone
http://ibmalone.blogspot.co.uk