• Adobe Premiere Pro

  Mpeg2 renders as m2v & wave files?

  Posted by Lee Cheow hee on September 14, 2008 at 7:16 am

  For some reason, Adobe Media Encoder splits the Mpeg2 into separate video and audio files.I have been using the presets for mpeg2 and have succesfully rendered mpeg2 till now.

  Jeff Pulera replied 17 years, 8 months ago 3 Members · 2 Replies
• 2 Replies

• 

  Eddie Lotter

  September 14, 2008 at 3:24 pm

  See the second bullet point here: FAQ:Why is there no audio in my exported MPEG file?

  Cheers
  Eddie
• 

  Jeff Pulera

  September 15, 2008 at 2:08 pm

  Do you require combined audio/video for a reason? DVD authoring software like Encore will typically work better given the separate .m2v and .wav files.

  If you output an .mpg file, the audio had now been compressed using MPEG audio compression, and it has ben mixed (MultiPlexed) with the video stream.

  In order for Encore to convert audio to Dolby AC3, the AV signal must be DeMultiPlexed (DeMuxed), then the already compressed audio recompressed to Dolby, and the video rewritten without the audio. More render time, more quality loss.

  By supplying an uncompressed .wav file to Encore, it can directly and quickly convert that to Dolby and without touching the video at all.

  If for some reason to do need to simply output an MPEG-2 file as .mpg, then under the Audio tab in the Adobe Encoder, simply check the box for “Multiplexed”.

  Jeff Pulera
  Safe Harbor Computers

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