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c. Advanced Mode of Streaming 1 and Streaming 2:
(i)
Resolution: 1920x1080,1280x720 , 640x480, 320x240, or 176x144
(ii)
Profile: High profile provides better coding efficiency. Note that some
devises do not support every profile. For example, iPhone4 only
supports Main profile.
(iii) Bitrate Control Mode: In CBR(Constant Bit Rate) mode, the bitrate
keeps consistent all over the video. In VBR(Variable Bit Rate) mode,
the bitrate changes with the complexity extent of the video data.
VBR provides a better compression way and the file may be smaller.
However, the VBR file size cannot be predicted.
(iv) Video Quantitative: The quality parameter of VBR. You can choose 1~10
compression rate
(v) Video Bitrate: The quality parameter of CBR. You can choose
32kbps~8Mkbps. The higher the value is, the higher the image quality
is.
(vi) Video Frame Rate: The video refreshing rate per second. The max
value is affected by the input resolution you choose.
(vii)GOP Size: It means "Group of Pictures". The higher the GOP is, the
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