DNxHD 1280x720p/25 60M

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."

Project format: 720p/25
Resolution: Avid DNxHD 60
Frame size: 1280 x 720
Color space: YUV 4:2:2
Bit depth: 8 bits
Frame rate: 25
Scan type: Progressive
Mbps: 60
Min/GB: 2.39

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