• VEGAS Pro

  Vegas & MP4 files

  Posted by Brendan Ford on September 23, 2009 at 8:20 am

  Hello,

  I have Sony Vegas 8.0 Pro, I know it’s not ideal but sometimes I need to edit MP4’s.

  I can import MP4’s but when inserted on the timeline the audio track/stream is not loaded, in fact when I check the file attributes of an MP4 it says that the audio stream can not be read.

  Can anyone tell me how I can fix this? I’m sure it’s a codec issue, but I’m not sure which codec(s) I need to install, and how Vegas can read it.

  Many thanks for your support.

  John Rofrano replied 16 years, 11 months ago 2 Members · 1 Reply
• 1 Reply

• 

  John Rofrano

  September 24, 2009 at 10:15 pm

  Where did you get the MP4’s from? What files extensions do they have? Depending on where they are from they can use a variety of audio codecs. You might try opening one in the QuickTime Player and use the Movie Inspector (Ctrl+I) to see what codecs are being used That should tell you what you need to install.

  ~jr

  http://www.johnrofrano.com
  http://www.vasst.com

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