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Old 2nd November 2008, 12:05   #1  |  Link
stooky
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Join Date: Dec 2007
Posts: 8
Converting N82 mobile footage to DVD

Hi!
I have a problem: I want to convert footage taken by my N82 mobile device to mpeg2!
Therefore i need a good Avisynth-script that can be opened with HC Encoder.
I am new to Avisynth. I have played a bit with scripts, but I haven't received good results so far.

This is the script I load into HC Encoder so far:

DirectShowSource("C:\...\07102007001.avi",audio=false)
AssumeFPS(25) #the original footage don't has a constant framerate...
#Crop(20,0,-20,-0) #I'm not sure if I have to crop the original in order to get the correct aspect ratio
BicubicResize(720,576,0,0.5) #is there a resize method that provides better quality?
ConvertToYV12()

It is a pretty simple script, I know

In the following thread there is a script that apperently produces videofiles with good quality (source is N95, original footage also provided in this thread). But I don't know how to adapt it to get good looking mpeg2 files...
http://forum.doom9.org/showthread.ph...&highlight=n95

I'm sure there is the possibility to get out good results by applying the right filters... So far i have the feeling that my script produces mpeg2-videos that have a significant loss in sharpness and contrast. Perhaps there is a way to remove the compression artifacts in the original?

Thanks in advance!!

ps: I have another problem: AssumeFPS(25) makes the video stream DVD compliant but HC Encoder isn't capable of producing audio output... So what should I do to get audio which is synchron to the produced video (with AssumeFPS(25) applied)?

How can i transcode the aac-audiostream to DVD-compliant PCM losslessly?

Furthermore i need a free mpeg2 muxer... Do you know one?

Last edited by stooky; 2nd November 2008 at 13:34.
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avisynth, dvd, mobile, mp4, n95

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