Quote:
Originally Posted by CarlEdman
But you ask about High 4.1. I believe the only difference is that 4.1 has a maximum bitrate of 50 MBps compared 20 MBps for 4.
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Quote:
Originally Posted by benwaggoner
High 4.2 is also 50 Mbps
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High 4.0 is vbv maxrate 25000, bufsize 31250.
High 4.1 and 4.2 are vbv maxrate 62500, bufsize 78125.
See Table A-2 for factor for High Profile (1,25 x value from Table A-1). (Blu-ray is different.)
Quote:
Originally Posted by benwaggoner
The PS3 (also without a HW decoder, but with the more media-friendly Cell processor) does support Level 4.1, but I'm not sure it could go up to 50 Mbps. It supports Level 4.2 for 60p to some degree, but also would need <50 Mbps peak bitrates.
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PS3 needs slices for higher bitrates.