[MPEGIF Discuss] mpeg-j question

Vidhya Balasubramanian vbalasub ics.uci.edu
Sun Mar 7 12:40:23 EST 2004


Hello,
          I am Vidhya Balasubramanian, a Phd student. I have been working on an MPEG-4 based implementation and I have some questions regarding MPEG-J. I would be glad if you can provide me information regarding this.
        1. Using the open source MPEG-J api's at ISO , the mpeg-j stream was only compiled using the bif enc and MUX. Hence the output was a .trif file. Is there a way to directly generate a MP4 file instead of a .trif file. I am not able to figure out how to do this.
      2. If I use the .bt format and use the MP4 tool at ENST, how do I include a java stream to the mpeg-4 stream. 
Thanks a lot
Regards
Vidhya
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