DNxHD 1280x720p/29.97 75M

From Avid's DNxHD.pdf: "Avid DNxHD encoding is specifically designed for nonlinear editing and complex multi-generation compositing common in today’s collaborative production and broadcast news environments."

Video:
Project format: 720p/29.97
Resolution: Avid DNxHD 75
Frame size: 1280 x 720
Color space: YUV 4:2:2
Bit depth: 8 bits
Frame rate: 29.97
Scan type: Progressive
Mbps: 72
Min/GB: 2.05

Audio:
Codec: PCM 16le
Audio rate: 48 KHz
Audio channels: 2

Tested with:
kdenlive 0.9.2
MLT 0.8.6
openSUSE 12.1 x86_64