『漫游』酷论坛>『影音数码技术学习交流』>mp4文件能转换为avi吗

mp4文件能转换为avi吗

comicking@2003-07-07 06:32

我用了些办法，还是没搞定，请教大家了！！！
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weilai@2003-07-07 11:41

裝個 EO Video 試試
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dillee1@2003-07-08 01:41

Sorry I can't type chinese. Hope you understand what i said.

Yes, you can convert mp4 to avi. You need:
1)3ivx codec
2)graphedit
3)Virtualdub

Step 1:
Install 3ivx

Step 2:
Use graphedit to render the mp4.
Remove "video render" and "default direct sound device" from the graph. Connect the decoded A/V stream to "AVI muxer" then output to "file writer".
You now got a RAW AVI file.

Step 3:
Open the raw avi file, recompress with virtualdub with whatever codec you like.

Note:
I don't understand why you want to convert mp4 to avi, their quality should be the same if you make it from same source. However, you can't simply repack a mp4 to avi without recompression, this cause quailty loss.
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comicking@2003-07-08 08:12

请问，3ivx codec是Divx_311_Alpha吗

另外，在第2部的时候，就是用graphedit时候，并不象你说的那样。。。
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WINGX@2003-07-08 09:14

http://www.popgo.net/bbs/showthread.php?s=&threadid=136887 這帖有的下在 找一下 有點亂 ...
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comicking@2003-07-08 14:53

我现在在第2部的时候就不真的怎么操作了，请dillee1教叫我吧

呵呵呵 WINGX留
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dillee1@2003-07-08 22:26



Make a graph something like above.
Note you need to switch off overlay mixer if you are using other mpeg4 decoder. Otherwise the outpin will not connect to the avi muxer.

P.S.
"请WINGX教叫我吧" , so am I supposed not to answer you anymore?;)
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comicking@2003-07-09 06:20

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最初由 dillee1 发布


Make a graph something like above.
Note you need to switch off overlay mixer if you are using other mpeg4 decoder. Otherwise the outpin will not connect to the avi muxer.

P.S.
"请WINGX教叫我吧" , so am I supposed not to answer you anymore?;)


不是啦，我本来就是想找你们的，但是我英文对我老说比较辣手，所以。。。
不过dillee1 能教我图解教程吗，谢谢你了！！！
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comicking@2003-07-10 20:04

dillee1
生气了，快来教教我嘛
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dillee1@2003-07-10 22:00

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最初由 dillee1 发布
P.S.
"请WINGX教叫我吧" , so am I supposed not to answer you anymore?;)


説笑而已。:p

＠comicking
你把connect成圖中的様子、再按"play"便行了

try this for a guide on graphedit
http://www.shooter.com.cn/
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comicking@2003-07-11 21:32

不知道是怎么回事，我还是没办法connect成圖中的様子，哪个，能教我详细一点点吗！！！
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skywalker@2003-07-12 08:10

是完全不会用还是有一点连不上............
做到了哪一步?
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comicking@2003-07-13 23:15

应该说是完全不会做，所以才那么困难的。。。。
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skywalker@2003-07-14 12:10

先用graphedit打开你要转的MP4文件..........
再按insert filter把图上的filter都加上去.......
把不用的删掉, 再照图连上.........
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comicking@2003-07-15 07:52

3ivx D4 Media Splitter
3ivx D4 Vidio Decoder
3ivx D4 Audio Decoder
Video Renderer
D.............

是这几个吗，但是找不到Video Renderer
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