AJA Ki Pro Rack - Manual (Page 87)

Ki Pro Rack v4.2 www.aja.com 87
Appropriately Encoded
Clips
Appropriately encoded clips must have the following properties:
• A supported codec: Apple ProRes 422 (Proxy), Apple ProRes 422 (LT), Apple ProRes 422,
Apple ProRes 422 (HQ), Avid DNxHD 220x, Avid DNxHD 145, or Avid DNxHD 36.
• A supported frame size: 1920x1080 for 1080 HD or 1280x720 for 720 HD or 720x486 for
NTSC SD or 720x576 for PAL SD.
• A supported frame rate: 23.98, 24, 25 or 29.97 fps for 1080p material, 25 or 29.97 for
1080i material and 50 or 59.94 fps for 720p material.
• Proper interlace setting for interlaced material: for 59.94Hz regions, HD interlaced
material will be top field first and SD interlaced material will be bottom field first. For
50Hz regions, HD and SD are both top field first if interlaced. NOTE: DNxHD 36 only
supports progressive.
• Proper sound settings: Format > Linear PCM, Channels > Stereo (L R) or 2 Discrete
Channels, Rate > 48.000 kHz, Sample size > 24 bits, and Little Endian.