Checkpoints Affecting IPTV Quality
{"Image DocumentName": "Checkpoints Affecting IPTV Quality", "Image ImageDescription": "Video Stream (coding, compression) IP Core network layer (bandwidth, congestion, integrity etc.) ATM payload (XDSL network) ADSL2+/VDSL2 (copper loop, modem, impulse noise, rates) Fiber (power level, modem, rates) Set-top Box (decoding, cable/connections) Interaction of layers (xDSL, ATM, IP and Video Transport) A good IPTV analyzer needs to measure IP bandwidth. Standard definition (SD) video typically uses 3-6 Mbps but high definition (HD) can use 8-10 Mbps. Ensuring High Quality IPTV Services", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}