Vince Maskeeper
Senior HTF Member
- Joined
- Jan 18, 1999
- Messages
- 6,500
I've considered making the next step in the quest for PQ to getting a SDI modded player and passing direct digital to a Holo3d card. But, I'm not overly versed in the world of the SDI mod, and wondered if anyone here had done it, or read about it- and could fill me in.
Specifically:
If the digital stream comes off the bt.656 bus, the MPEG decoder in the player is still used, correct? This stream is the 480i decompressed strem, it doesn't pass the data as MPEG format for conversion elsewhere?
If it doesn't pass the MPEG data, I assume flagging for aspect ratio, and frame flags are not included-- so all deinterlacing has to be done via cadence detection in the scaling device, and automatic aspect ratio modes are not possible?
I was thinking about getting the new DVD-2900 Denon player- but am wondering if this would be complete overkill since internal processing (Silicon Image/DVDO PureProgressive Engine) would not be used (??) passing straight off the bt.656.
If going to a SDI output mod, what is important in a transport? What portions are used/not used, and what should you look for?
-Vince
Specifically:
If the digital stream comes off the bt.656 bus, the MPEG decoder in the player is still used, correct? This stream is the 480i decompressed strem, it doesn't pass the data as MPEG format for conversion elsewhere?
If it doesn't pass the MPEG data, I assume flagging for aspect ratio, and frame flags are not included-- so all deinterlacing has to be done via cadence detection in the scaling device, and automatic aspect ratio modes are not possible?
I was thinking about getting the new DVD-2900 Denon player- but am wondering if this would be complete overkill since internal processing (Silicon Image/DVDO PureProgressive Engine) would not be used (??) passing straight off the bt.656.
If going to a SDI output mod, what is important in a transport? What portions are used/not used, and what should you look for?
-Vince