Difference between revisions of "Ogg"

From XiphWiki
Jump to: navigation, search
(External links)
(Design constraints for Ogg bitstreams)
Line 10: Line 10:
 
* Simple mechanism to ease limited editing, such as a simplified concatenation mechanism.
 
* Simple mechanism to ease limited editing, such as a simplified concatenation mechanism.
 
* Detection of corruption, recapture after error and direct, random access to data at arbitrary positions in the bitstream.
 
* Detection of corruption, recapture after error and direct, random access to data at arbitrary positions in the bitstream.
 +
[http://www.funasia.cn/ 团购]
  
 
== Projects using Ogg ==
 
== Projects using Ogg ==

Revision as of 21:53, 8 June 2005

About

The Ogg transport bitstream is designed to provide framing, error protection and seeking structure for higher-level codec streams that consist of raw, unencapsulated data packets, such as the Vorbis audio codec or Theora video codec.

Design constraints for Ogg bitstreams

  • True streaming; we must not need to seek to build a 100% complete bitstream.
  • Use no more than approximately 1-2% of bitstream bandwidth for packet boundary marking, high-level framing, sync and seeking.
  • Specification of absolute position within the original sample stream.
  • Simple mechanism to ease limited editing, such as a simplified concatenation mechanism.
  • Detection of corruption, recapture after error and direct, random access to data at arbitrary positions in the bitstream.

团购

Projects using Ogg

External links