What is the optimal stream setup for HD (720p/25 fps)?

Video Codec: H.264 Profile: High, if not available: Main Level: 3.1 Keyframe interval: 2 seconds Frame rate: 25 fps in full frames (25p). Output: 1280x720 Bitrate 1,500 kbit/s – 4,000 kbit/s. Audio: AAC or MP3, stereo, 44.100 kHz, without commentary. 96 kbps with commentary 128 kbps Note: please do not send an interlaced signal (720i).