How to open .MP4 files in virtualdub? (i want to sharpen mp4

Discussion in 'DivX / XviD' started by fuc847, Jul 25, 2005.

  1. fuc847

    fuc847 Member

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    Hi, How to open .MP4 files in virtualdub? it says file is not supported or something.. i hope there's a plugin that allows me to open .mp4 files

    The reason i want to open it in virtualdub is so that i can run a sharpen filter for the mp4 video. this is so tahti can watch on my PSP.

    i figured tha ti can convert the mp4 to avi then sharpen, but it would lose alot of quality that way.

    thanks
     
    fuc847, Jul 25, 2005
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  2. celtic_d

    celtic_d Regular member

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    You can't. There is no plugin.

    Demux the video to avi (no quality loss). Re-encode (quality loss) then remux to mp4.

    Shouldn't be any problems demuxing/muxing as I understand that the PSP doesn't support bframes.
     
    celtic_d, Jul 28, 2005
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