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0-255 vs. 16-235 on HTPC, trying to understand what is going on
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sanderh
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1. December 2008 @ 07:43 _ Link to this message    Send private message to this user   
I ve finally managed to get a totally stutter free HTPC where I playback 3 kinds of video files:
1. Standard def. dvd material, 2. .wmv HD files and 3. .mkv HD files.

I use windows XP with sp3 installed on have a ATI HD 4350 video card. My HTPC is connected to my digital projector, the Mitsubishi HC7000 (HDMI out on HD4350 to HDMI1 in on HC7000). I use the latest driver for the 4350, 8.10driver (note that the 8.11 driver does not support the 4350! I ve checked this!).

As for software playback on my HTPC I use Media Player Classic HC with Haali?s Video Renderer (and for .mkv files Core AVC 1.8.5 comes in).

The ?problem? I now run into is the so called ?Luma Range? in Haali?s Video Renderer (and Input Levels and Output Levels in the Core AVC options). All three (Luma Range, Input Levels and Output Levels) can be set to TV (16-235) or PC (0-255). I do know that it is the color range of the video, but would like to know 2 things:

1. What is the best to pick if you have the ATI HD4350 and a digital projector like me for Luma Range, Input Levels and Output levels?
2. When I select 16-235 the picture that my projector displays becomes more dark and selecting 0-255 makes the picture look more grey and brighter. What should I select?

Thanks for all help!
afterdawn.com > forums > digital video > video - software discussion > 0-255 vs. 16-235 on htpc, trying to understand what is going on
 

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