dvdboy
4th February 2007, 17:59
In preperation for Stegre's VC-1 demuxer, I've been doing a little playing with Windows Media Encoder 9 & Crypto's HD DVD compliant prx file.
What I want to be able to do is take a PAL H.264 Ts stream and via AVISynth encode the film to NTSC VC-1 file.
At present, my script looks like this:
DirectShowSource("PALfilm.ts",23.98,audio=false,video=true)
CropBottom(8)
My thinking was that if a film has be telecine'd to 25fps, I just need to slow it down to 23.98 either by the method above or via AssumeFPS. The audio I'll deal with seperately. The video has an input size of 1920x1088, hence the CropBottom(8)
The thing is, how exactly do I insert the 3:2 pulldown to bring the framerate back up to 29.97fps? If I were going to MPEG-2 via CCE, the option is available within the software, the same as if I was using Pro-Coder 2.
There doesn't seem to be an option within WME9, so I assume it will have to be some extra scripting.
Secondly, no matter what settings I use, WME encoder always seems to be using 16-235 colour range, causing the blacks to look dark grey. I've looked through the various topics on the forums, including colormatrix, but I just can't seem to get anything to work.
Any help would be greatly appreciated - I'm very new to this whole AVISynth malarky, and although I have the ability to :search: the tricky part comes in knowing what to search for :o
What I want to be able to do is take a PAL H.264 Ts stream and via AVISynth encode the film to NTSC VC-1 file.
At present, my script looks like this:
DirectShowSource("PALfilm.ts",23.98,audio=false,video=true)
CropBottom(8)
My thinking was that if a film has be telecine'd to 25fps, I just need to slow it down to 23.98 either by the method above or via AssumeFPS. The audio I'll deal with seperately. The video has an input size of 1920x1088, hence the CropBottom(8)
The thing is, how exactly do I insert the 3:2 pulldown to bring the framerate back up to 29.97fps? If I were going to MPEG-2 via CCE, the option is available within the software, the same as if I was using Pro-Coder 2.
There doesn't seem to be an option within WME9, so I assume it will have to be some extra scripting.
Secondly, no matter what settings I use, WME encoder always seems to be using 16-235 colour range, causing the blacks to look dark grey. I've looked through the various topics on the forums, including colormatrix, but I just can't seem to get anything to work.
Any help would be greatly appreciated - I'm very new to this whole AVISynth malarky, and although I have the ability to :search: the tricky part comes in knowing what to search for :o