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Activity Forums Compression Techniques Mpeg-2 audio to 44100 Hz

  • Mpeg-2 audio to 44100 Hz

    Posted by Robby Huang on April 24, 2009 at 7:06 pm

    Hi, so I need to change the format of my audio on an mpeg-2 file to 44100 Hz from 48000 Hz and I really have no clue how to do it.

    I’m working on a Mac and basically is there any simple program to keep the video stream as it is and change the audio?

    EDIT: Or maybe, how can I change the audio settings in Compressor for Mpeg-2?

    Daniel Low replied 17 years ago 2 Members · 1 Reply
  • 1 Reply
  • Daniel Low

    April 24, 2009 at 10:33 pm

    [Robby Huang] “so I need to change the format of my audio on an mpeg-2 file to 44100 Hz from 48000 Hz”

    You’ll have to transcode/re-transcode it.

    Either re-do the initial AV transcode in compressor or demux using something like MPEGStream clip, re-do the audio to 48k and re-mux, again in MPEGStream clip

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