Really need some help with this problem

Discussion in 'MPEG-1 and MPEG-2 encoding (AVI to DVD)' started by on1yalad, Apr 26, 2006.

  1. on1yalad

    on1yalad Member

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    Here is the video file info from mediaplayer classic.
    Video: MPEG1 Video 352x240 (107:80) 29.97fps 1150Kbps [Video]
    Audio: MPEG Audio 44100Hz stereo 224Kbps [Audio]

    i having a problem and i dont know what program to use to re-encode this as a divx/xvid.
    i know how to use AutoGK but after i re-encode it the audio's sync gets worse and worse.i notice in Lame it goes to encode i get bitstream error resyncing...seems to fix it them and continue but after its done audio is fine in beginin but sync gets wors later in the video.

    i have about 60 of these files and they all do it, they play fine in mpeg form but once convert to divx audio is off. i have tried to change from VBR to CBR to auto.

    Is there a better tool that AutoGK?
    if you need any mreo information please let me know. i can also send you the file if need be.
     
  2. aldaco12

    aldaco12 Active member

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    The simplest trick you could use:

    1) de-multiplex the mpeg audio ==> audio.mp2
    2) use HeadAC3he and convert audio.mp2 into audio.mp3 using (press options couple of times) the preset 'Alt CBR' (128 kbps CBR)
    3) open the mpg with VirtualDubMod (VirtualDub's variant). Stream___Stream List, [Disable] the actual stream (or VDub will convert it to WAV, since it's unable to compress it) and [Add] your audio.mp3. [OK]
    4) choose the Video__Compression configuring your codec (2-pass is better) and go....
     
  3. on1yalad

    on1yalad Member

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    where can i get a de-multiplex program or what is the easiest to use.
     
  4. on1yalad

    on1yalad Member

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    Nm ill use TMPGenc for the de-multiplex

    but i noticed when it created the 2 different file that the
    .m1v is 43.23
    .mp2 is 43.19

    is this waht is causing my problems?
    and how can i fix it?
     
  5. on1yalad

    on1yalad Member

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    so now after reencoding it to mp3 it is 22.12 almost half of the original...that isnt right

    i did notice that
    i get this on the log
    Scanning file...
    Allocating buffer memory...succeeded
    Starting I/O thread ...done

    Found corruptness. Processing enabled only till here.
    Closing I/O thread ...done
    Freeing buffer memory ...done

    Warning:
    Source file's last frame incomplete
    or corrupt stream


    Scanning completed.
     

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