
9th Jul 2006, 8:17 am
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Junior Member
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Join Date: Jun 2006
Posts: 35
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Re: Converting files to AMV
All versions of AMV convertor are kind of buggy with occasional meaningless "error" and "disk full" messages.
I find that pre-converting to smaller format that fits your player (160x120 or 128x96, etc.) gives me fewer problems. I typically use Pocket Divx Encoder (PDE) or Mencoder264 as pre-convertor software. Others people use VirtualDub as their preferred preconvertor.
With AMV Converter 3.57 (best version for 1.8" chiPod), LOW=8fps MID=10fps HIGH=12fps. I take that into consideration when doing pre-conversion by manually entering a fixed fps rate, usually 8fps instead of 12fps to save chiPod file space, at a small loss in quality.
Most video clips (podcasts) I download are typically 24 or 25fps. If I use 8fps, at most one frame is dropped (25%8=1). If I use 10fps, 5 frames are dropped making video choppy (25%10=5). If I use 12fps, again only one frame may be dropped (25%12=1). So, I think that usually you should avoid the MID=10fps setting and make sure your preconverter fps is the same as your AMV Convertor fps.
Even taking all this into account, I sometimes still get "error" or "disk full" messages. When this happens I have found that I can often get AMV Converter to work by first using Pocket DIVX Encoder's post-encoding SYNC feature: (1) start PDE (2) skip the input/output file name and go to the bottom and click on the "Correct Audio Video Synchronization" and choose the created AVI file that failed to make a good AMV (3) a "resynched" AVI will be created (4) try AMV Converter on the "resynced" file.
Sometimes that fixes the problem and sometimes it doesn't. When pre-converting an AVI file, I may even "resynch" the original source AVI file, then pre-convert the resulting "resynched SOURCE" using PDE. That has also solved the problem sometimes.
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