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Validating http://devimages.apple.com/iphone/samples/bipbop/gear3/prog_index.m3u8against iOS 3.1.0
Average segment duration: 8.77 seconds
Average segment bitrate: 510.05 kbit/s
Average segment structural overhead: 96.37 kbit/s (18.89 %)
Video codec: avc1
Video resolution: 480x360 pixels
Video frame rate: 29.97 fps
Average video bitrate: 407.76 kbit/s
H.264 profile: Baseline
H.264 level: 2.1
Audio codec: aac
Audio sample rate: 22050 Hz
Average audio bitrate: 5.93 kbit/s
Average segment duration: 9.79 seconds
Average segment bitrate: 74109.89 bps