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  • STORMDAVE
    replied
    Obviously it demuxes, or else I wouldn't have posted about it :)

    Plus it's free.

    Leave a comment:


  • Chris Barnard
    replied
    Originally posted by STORMDAVE View Post
    Chris did you try TMPEG?

    http://www.tmpgenc.net/
    Not yet, but I'm sure I will. Does that demux? At the moment, my procedure in Edius is resulting in a wave and AC3 stream that is out of synch by about 1/2 a second.

    Leave a comment:


  • STORMDAVE
    replied
    Chris did you try TMPEG?

    Leave a comment:


  • Chris Barnard
    replied
    ACtually, could I just put the MPEG2 file in Edius and export the audio as a PCM/wave file and then make an AC3 file from that (which is what I ultimately want the audio as)?

    Seems a pretty simple solution, but are there any things to watch out for?

    Thanks,

    Chris

    Leave a comment:


  • Chris Barnard
    replied
    HI Mr Sparkle,

    Got Streamclip up and running. Gave me a very nice M2v video but there does not seem to be an option for demuxing the MP2 audio from the MPEG2 video.

    DO I need to go for the 'headed' or 'unscaled' options?

    As it was I just chose 'demux to m2v...' from the file menu. I thought it would give me an option to set the destination folder for the demuxed audio, but it went straight to processing. I have a video but no audio....

    Leave a comment:


  • Chris Barnard
    replied
    but presumably Streamclip is NOT free?

    Leave a comment:


  • STORMDAVE
    replied
    TMPG does it too...even the free trial version. Just go to Tools and you'll see a bunch of options.

    Leave a comment:


  • Chris Barnard
    replied
    Cheers Mr Sparkle,

    Now I know what to look for... THanks!

    Leave a comment:


  • GrassValley_KH
    replied
    ProCoder does not support lossless demultiplexing (aka demuxing) of MPEG streams. It will always reencode your data, which introduces time and a generation loss.

    Your best bet is to scour the Internet for a free demuxing tool. I actually use MPEG Streamclip: http://www.squared5.com/

    Admittedly, it does a little bit more than just demuxing, so you may find simpler, more direct apps out there.

    Leave a comment:


  • Chris Barnard
    started a topic Easy Question

    Easy Question

    If I have a MPEG2 as a program stream encoded at 6000bps and want to turn it into an MPEG2 as an elementary stream, with as little loss of quality as possible, what do I do?

    Is it as simple as putting it in Pcoder, and re-encoding it? I don't know the process - does Procoder encode the already encoded file, so in effect it is recompressing from the original 6000bps? Or in this case will it simply avoid re-encoding and simply split the audio?

    I'm confused. Is there a thread that would explain this?

    Thanks!
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