fastest.
Video quality selection
Fix bitrate
15 transmission speeds ranging from 32K to 4M are available in the Fix Bitrate
mode. The higher the transmission speed, the better the quality and fluency
Fix bitrate first
Select GOP speed
GOP provides users with the function to set the pages of the I Frame and P
Frame to be transmitted in the MPEG4 mode. Basically, the I Frame page
contains the entire picture and needs higher bandwidth, while the P Frame page
only contains the parts that are different from the I Frame and need lower
bandwidth. Hence, when you need to transmit the pages without disruption in a
normal network environment, you can set up a higher GOP. For example, if GOP
25 is selected, 24 P Frame pages will follow 1 I Frame page, and so forth.
However, packets may be lost when they are transmitted in a congested network
environment. In this case, the following P Frame pages may bring about
disruption of the transmission because they lose the reference upon which the
difference from the I Frame is identified. You may change GOP to 10 with this
concern to avoid disruption of the transmission. The GOP is 15 by default.
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