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  1. Member
    Join Date: Jan 2010
    Location: China
    Search Comp PM
    I met a strange problem.
    I downloaded a 1 min 720 P film from the Youtube.
    http://www.youtube.com/watch?v=qaOvHKG0Tio

    I found that when I put it into avisynth, the first 50 frames were lost, it means first 2 secs of video disappeared.
    I use the following:
    DirectshowSource("Microsoft 2014 Super Bowl Commercial_ Empowering.mp4",fps=23.976,convertfps=true)

    I can not find any clue that what the problem is.

    If anybody have met the same problem?
    Quote Quote  
  2. What you get with DirectShowSource() will depend on what DirectShow filters you have installed. I have no problem with that video and DirectShowSource() here. But try using ffms2 instead.

    Code:
    A=ffAudioSource("Microsoft 2014 Super Bowl Commercial_ Empowering.mp4")
    V=ffVideoSource("Microsoft 2014 Super Bowl Commercial_ Empowering.mp4") 
    AudioDub(V, A)
    https://code.google.com/p/ffmpegsource/
    Quote Quote  
  3. Member
    Join Date: Jan 2010
    Location: China
    Search Comp PM
    Originally Posted by jagabo View Post
    What you get with DirectShowSource() will depend on what DirectShow filters you have installed. I have no problem with that video and DirectShowSource() here. But try using ffms2 instead.

    Code:
    A=ffAudioSource("Microsoft 2014 Super Bowl Commercial_ Empowering.mp4")
    V=ffVideoSource("Microsoft 2014 Super Bowl Commercial_ Empowering.mp4") 
    AudioDub(V, A)
    https://code.google.com/p/ffmpegsource/
    Many thanks for the tip, now I installed K-lite codec, the problem solved.
    Quote Quote  



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