If you use MSE 8710 how many ports by using 720p and software version 4?

48 ports underestimates the MSE 8710 capacity at 720p with software version 4 and would correspond to a lower-capacity configuration or a higher resolution such as 1080p.

144 ports exceeds the MSE 8710 processing capacity at 720p and does not correspond to any documented port count for this hardware and software version.

The MSE 8710 with software version 4 supports 96 720p ports due to the combined media processing resources of the hardware blade and encoding efficiency improvements in that software version. Port capacity scales inversely with resolution - higher resolutions consume more processing resources, reducing the total port count. This 96-port figure is the documented capacity for this specific hardware, resolution, and software version combination.

100 is not a documented port capacity value for the MSE 8710 at 720p resolution with software version 4.