[MEncoder-users] Video + Audio out of sync
llee040 at sbcglobal.net
Sun May 19 07:02:27 CEST 2013
On 5/17/13 2:57 PM, "Malte Schünemann" <malte.schuenemann at web.de> wrote:
>I am converting videos downloaded via SAT recorder into a DVD-compatible
>format (mpg). On one of my viodeos, I find video + audio to gradually
>get out of sync by >60 sec within minutes. The original plays well with
>mplayer, but any result of mencoder (even when copying the streams) show
>the symptom described.
>midentify does not show any difference to other videos that work fine.
>How can I track further / resolve the problem ?
I really think these problems are often related to pullup conversion from
~60 fps telecined content. The -mc 0 and -noskip options are often needed
along with the pullup method. I might be able to help if you'll share a
video excerpt using Dropbox or something. I'm also in the process of
learning to use ffmpeg rather than MEncoder to make this kind of
conversion, but I'm not there yet.
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