Showing posts with label Audio-Video. Show all posts
Showing posts with label Audio-Video. Show all posts

Thursday 26 November 2015

CBR & VBR

CBR

Dasar dalam pengembangkan video codec CBR adalah kesederhanaan dalam disain sistem. CBR menunjukkan kompleksitas yang rendah karena tidak menggunakan statistical multiplexing. Dan juga, CBR 
menunjukkan latency atau periode yang rendah untuk setiap frame video, sekitar 100 ms. Disain CBR

Thursday 5 June 2014

Analog Video Filtering

EXAMPLE 1: RECONSTRUCTION FILTER CONNECTS THE VIDEO DAC TO THE VIDEO AMPLIFIER

Example 1
More detailed image
 (PDF, 115kB)

In Example 1, the video DAC's output connects to a MAX9502G video amplifier with a reconstruction filter. The DAC's video signal output is biased so that the sync tip is near ground. The MAX9502G filters and boosts the signal,