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the mp4 file information that encoded by sink writer RRS feed

  • Question

  • hi 

    i use sink writer to create mp4 files, but there are not duration information in the created files. why? 


    • Edited by Hans567 Thursday, September 6, 2012 1:26 AM
    Wednesday, September 5, 2012 7:24 AM

All replies

  • Are you calling Finalize after you finish writing samples to the sink writer?  Without the finalization set, a number of cumulative properties (like duration) will not be written to the file.
    Wednesday, September 19, 2012 10:40 PM