Joining MP4s

Discussion in 'Mac Basics and Help' started by Machead III, Nov 27, 2006.

  1. Machead III macrumors 6502

    Machead III

    Nov 4, 2002
    UK, France
    I converted 2 .avis into H264 .mp4s using ffmpegx, and now I need to join them. Usually I just opy/paste in QuickTime and export using the passthrough setting. However, everytime I try to join this, and as it happens another similar 2 files I'm working with right now, the export fails about 2/3 the way through with the words "Export failed. <11>"

    Anyone know what an error 11 is? Anyone know how I can fix this, or how I can join these files in a different way, perhaps with ffmpegx?
  2. balamw Moderator


    Staff Member

    Aug 16, 2005
    New England

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