-
A few questions about 5.1, Tiger, DL Extreme, FCP 5
Here is my config: G5 Dual 2/4 GB RAM/ 250 x2 Internal SATAs/ 3.5 TB Xserve RAID (connected via apple fibre channel card in slot 3)/ ATI Radeon 9600 XT/ ATI Radeon 9200/ Blackmagic Decklink Extreme(Slot 4, PCI-X) /Tiger (MacOS 10.4.2)/ Final Cut Studio/ Apple 23″ HD Cinema Display(connected to Radeon 9600XT)/ Apple 17″ Cinema Display(connected to Radeon 9200)/ Sony 50″ Wega DLP (Connected to Radeon 9600XT)
– Does the 5.1 software downconvert DVCPRO HD to NTSC in real time?
– Is the hardware based HD up/down conversion feature greyed out because I don’t have an HD card or because my fibre channel card is in slot 3? (there is a mention about having an HD card in slot 4 (PCI-X) and apple fibre channel card in slot 3 in the Blackmagic READ ME file
– With the DL Extreme and 5.1 is it at all possible to downconvert DVCPRO HD to NTSC during playback in real time?
-
1 Reply
-
Hi Tangier,
[Tangier Clarke] “Does the 5.1 software downconvert DVCPRO HD to NTSC in real time?”
Yes. HD material for down conversion must have a compatible frame rate with standard definition video. You can use HDTV 1080/59.94i or 720/59.94p for use with 29.97fps NTSC.
If playing out HDTV 1080/23.98p material and down conversion is desired, choose a Blackmagic HDTV 1080 23.98 -> 59.94 easy setup. This will enable 3:2 pulldown and convert the video to an NTSC-compatible frame rate so that down conversion can be used.
See Down conversion with DeckLink cards for further details of the down conversion capabilities of DeckLink cards.
[Tangier Clarke] “Is the hardware based HD up/down conversion feature greyed out because I don’t have an HD card”
Yes, it is grayed out because you don’t have a HD card. However, you can still use your DeckLink Extreme to down convert HD material to SD. Just select a Blackmagic HDTV 1080i/59.94 or Blackmagic HDTV 720p/59.94 easy setup in FCP 5. When you play out the HD timeline, it will automatically be down converted to NTSC on output in real time.
Regards,
Luke Maslen
Blackmagic Design
Reply to this Discussion! Login or Sign Up