- /** Perform one decode pass of the content, which may or may not
- * cause the object to emit some data.
- */
- virtual void pass () = 0;
-
- /** Seek this decoder to as close as possible to some time,
- * expressed relative to our source's start.
- * @param t Time.
- * @param a true to try hard to be accurate, otherwise false.
- */
- virtual void seek (Time) = 0;
-
- /** Seek back one video frame */
- virtual void seek_back () = 0;
+ boost::shared_ptr<VideoDecoder> video;
+ boost::shared_ptr<AudioDecoder> audio;
+ std::list<boost::shared_ptr<TextDecoder> > text;