[theora-dev] Multiplexed Ogg and header problems.

Alejandro G. Belluscio baldusi at uol.com.ar
Fri Nov 8 11:13:06 PST 2002

  I there was a discussion on the vorbis list about Real Audio
  SureStream (tm) format. The basic idea was that they put multiple RA
  files with different compression levels. So when they have to switch
  the bit rate due to bandwidth changes, they choose from the streams
  they have. Since peeling is a long time away, it could be implemented
  with ogg vorbis multiplexing several times the same file with
  different compression levels. My question (and I think Monty can
  answer it) is how should the the presence of multiple concurrent
  vorbis streams be handled. Because if you have multiple audio tracks
  for a movie, or you have multiple compression rates it's very similar.
  The only problem seems to identify what's each of those streams for.
  In other word, how should I know that stream A is Swahili and stream B
  is Speranto, or that stream A is the -q3 compressed and Stream B is
  the -q1 compressed?

  Alejandro Belluscio

--- >8 ----
List archives:  http://www.xiph.org/archives/
Ogg project homepage: http://www.xiph.org/ogg/
To unsubscribe from this list, send a message to 'theora-dev-request at xiph.org'
containing only the word 'unsubscribe' in the body.  No subject is needed.
Unsubscribe messages sent to the list will be ignored/filtered.

More information about the Theora-dev mailing list