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| Unofficial VirtualDub Support Forums > Testing / Bug Reports > Impossible To Cut Mp4 |
| Posted by: Manskorp Jul 21 2013, 12:39 PM |
| Hello, First I would like to say, I'm french so please excuse my english. I'm using Virtualdub 1.9.11 on windows 7 64 bits without problems. A few days ago, I try to cut a mp4, First I noticed that the mp4 file that I wanted to cut does not appear, so I selected all file types and file appeared but when the selected cut I got the following error message : " The file "E:\unknow.mp4" is of an unknown or unsupported file type". I do not understand, I tried to reinstall several times virtualdub and codecs k-lite codec pack but it does not work, mp4 files no longer appear. Has anybody an idea how to solve this problem? Thanks for all help! |