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Activity Forums VEGAS Pro Unable to open .m2ts files in Sony Vegas Pro 10

  • Unable to open .m2ts files in Sony Vegas Pro 10

    Posted by Nikolai Vidloga on February 16, 2011 at 3:02 pm

    Actually I can open them, but only the smaller ones. When I select a bigger file (7gb) in SV explorer, the SV freezes immediately and goes in the “not responding” mode. Nothing happens afterwards – SV never turns back to normal operation. Error code is Apphang81.

    I don’t think this happens because my machine is slow (I’m on W7-32bit with AMD Phenom(tm) II X4 820 2,8Ghz CPU and 4GB RAM), since I’ve opened >30gb files in Vegas before (they were in MP4 format – h.264 files converted to MP4 with YAMB) and I could edit and render them without any problems.

    The .m2ts files I get from muxing h.264 files with TSmuxer.

    Also I can open these big .m2ts files in Pinnacle, but I don’t want to use Pinnacle, because I like Vegas much better.

    Any idea how this problem can be fixed? Any advice is appreciated.

    Dave Lozinski replied 14 years, 11 months ago 2 Members · 1 Reply
  • 1 Reply
  • Dave Lozinski

    August 18, 2011 at 8:07 am

    Have you tried the following:

    1) If you open in Pinnacle, render out to the same format as a new file, can you then open them in Vegas?

    2) What if you open in PInnacle, break the file in half, render out in same format, and then open each new file in Vegas, what happens?

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