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| Sm3n |
| Posted: Jul 1 2012, 08:52 AM |
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Newbie
Group: Members
Posts: 1
Member No.: 35105
Joined: 1-July 12
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hello guys,
I have a issue regarding mp4 to avi conversion. I'm using this: http://forums.virtualdub.org/index.php?act...=4&t=18798&st=0
DirectShow input driver (place this in .\VirtualDub\plugins\)
Haali Media Splitter (for MP4, M2TS/MTS and Matroska)
ffdshow-tryouts (for MP4, M2TS/MTS and Matroska)
With virtualdub 1.10.2 32bit.
The problem is when I convert the mp4 to avi, the audio (final file) is idling.
I'm using win 7 64 bit. all my codec are 32 bit. And I use Lame mp3.
How to fix this please ?
Sorry my bad english ^^
Thanks in advance. |
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| Abrazo |
| Posted: Jul 2 2012, 12:10 PM |
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Advanced Member
Group: Members
Posts: 775
Member No.: 28995
Joined: 5-November 10
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The audio-part of MP4 is often encoded in AC3. Did you install the AC3 ACM (decoder-)driver ?
(it is available via fccHandler's stuff):
http://home.comcast.net/~fcchandler/index.html
Instead of using the DirectShow inputdriver in combination with Haali Mediasplitter and ffdshow, I should recommend you to install the QuickTime plugin (also available via fccHandler's stuff) to open MP4 files with VirtualDub.
After installation: in the Open video file-dialogbox, click one time on the MP4-file and than choose Files of type: "Quicktime files", before clicking on Open !
When you open the MP4 via the QuickTime plugin, and than you click the "Play" button in VirtualDub, do you hear the sound ?
Eventually, look in File > File information... to verify if the audio has been recognized.
Finally (before doing File > Save As to AVI...) take care to choose an appropriate codec for Audio > Compression... (for example Lame MP3 or MPEG-Layer 3).
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