[Mp4-tech] Header format for slicing, data partitioning in byte stream format

[ashfiqua tahseen]

Hi,
  I am using JM13.1 as my codec. I want to drop some packet from the encoded file. For example, suppose, I have en cncoded file foreman.264 and a loss pattern where I have 1 for correctly received packet and 0 for lost packet. I want to read the foreman.264 file, compare it with the loss pattern and then write it to another file, say, test.264.
  I am using byte stream format; and try to do some tests using data partitioning and slicing. I assumed that since each slice or data partition will be encapsulated in a single NALU, the header should always be 00000001. But I have figured out that, this format (00000001) comes on per frame. I want to know what should the header format be if I use slicing or data partitioning or none of them in byte stream format. I mean what the criterion on basis of which I can separate the packets.
  Any suggestion will be highly appreciated.
  Thanking you,
  Ashfiqua Tahseen Connie
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