08-11-2006, 01:12 PM
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 Re: converting nsv files
- Convert NSV files using Mencoder (Freeware/Windows, Linux, MacOS)
Mencoder is a free video conversion tool. It is a part of Mplayer. You may download it from
http://www.mplayerhq.hu/
You will also need VP codecs. DLLs for Windows can be downloaded from
http://geocities.com/mplayerdll/
Conversion process
a. Download and install Mplayer.
b. Find "mencoder.exe" (it resides in the same folder as Mplayer).
c. Download the necessary VP codecs (On2 VP3, On2 VP6, On2 VP7).
Extract the codecs (*.dll) into the mencoder's folder.
d. Create a batch file (.bat) with the following content and run it:
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mencoder "input.nsv" -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=2000 -oac mp3lame -lameopts preset=standard -o "output.avi"
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In the example above the file input.nsv is converted to the output.avi, the latter will be encoded with MPEG-4 video codec and MP3 audio codec.
Instead of using the batch file, you may open an MS-DOS prompt:
a. Click "Start" -> "Run..."
b. Type cmd.exe
c. Click OK
Then type something like
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mencoder "input.nsv" -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=2000 -oac mp3lame -lameopts preset=standard -o "output.avi"
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After converting files don't forget to test them with a player like WinAmp or Media Player Classic.
Note:
Before launching mencoder from the MS-DOS prompt, navigate to the folder with mencoder.
Your input.nsv should be in the same folder as mencoder.exe.
You may use different setting like filenames, audio and video codecs if you like.
- Convert NSV files with NSV Demuxer (Freeware/Windows)
You will need
1. NSV Demuxer
http://www.scvi.net/download/download.php?nsv_demux.zip
2. K-Lite Codec Pack (you may install VFW On2 VP3, On2 VP6, On2 VP7 video codecs using alternative ods as well)
3. AVI-Mux GUI
http://www.hollmen.dk/articles/nsvtoavi.htm#AVIMUX
Conversion process:
1. Use NSV Demuxer to demux the file:
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NSVD.exe -n input.nsv -a output_video.avi -w output_audio.ext
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2. Mux output_video.avi video file with output_audio.ext audio file created with NSV Demuxer into AVI file using AVI-Mux GUI:
a. Drag and drop the video and audio files ("output_video.avi" and "output_audio.ext") into the AVI-Mux interface.
b. Select the AVI file, and click "Generate data source from files". Then click "Save", and choose a name for your .AVI file. When the program has finished processing, close it.
3. You may also convert the .AVI file from the step 2 with TMPGEnc or VirtualDub to .AVI file with a video codec like Xvid or x264.
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