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Activity Forums Compression Techniques how to change the audio in a h.294 video

  • how to change the audio in a h.294 video

    Posted by Giuseppe Mangione on September 1, 2009 at 3:23 pm

    I my computer works almost all night to convert a 10 minute HDV project into h.294 640×360 compressed video.
    In the morning I realize the I have some issue on the audio… only the audio not the video.

    What’s the best and fast way to change only the audio (AAC format) in a already exported compressed h.294 video?

    I used final cut and compressor.

    Daniel Low replied 14 years, 5 months ago 2 Members · 3 Replies
  • 3 Replies
  • Daniel Low

    September 1, 2009 at 4:56 pm

    How do you want to change it?

    __________________________________________________________________
    “There’s no chance that the iPhone is going to get any significant market share. No chance.”

    Steve Ballmer To USA Today

  • Giuseppe Mangione

    September 1, 2009 at 7:45 pm

    I have a quicktime video in h.294 video format and ACC audio, and I want to substitute the audio only.
    The video master with the correct audio, is on HDV, and if I export again from the master, it will take a long time.

    I tried to import the h.294 video in final cut, create a new sequence, change the audio. But Final cut works only with uncompressed audio. And If I export the sequence without changing format, FCP does it quickly but I have the audio uncompressed!

  • Daniel Low

    September 1, 2009 at 9:21 pm

    FCP work with all sorts of audio, not just uncompressed but anyway, you can use QuickTime pro to do what you want:

    https://www.apple.com/quicktime/tutorials/addmusic.html

    and Here

    __________________________________________________________________
    “There’s no chance that the iPhone is going to get any significant market share. No chance.”

    Steve Ballmer To USA Today

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