Patent ID: 8565302
Filing Date: 2013-10-22
Classification: H04N

Abstract:
1. A method of streaming a video to one or more wireless devices using a streaming device, the method comprising: transcoding the video having a first coding format to generate a transcoded video having a second coding format; quantizing the transcoded video having the second coding format using a first quantization level to generate a first quantized transcoded video; transmitting the first quantized transcoded video to a first wireless device of the one or more wireless devices; receiving feedback data relating to conditions of a first link connecting the first wireless device and the streaming device, in response to transmitting the first quantized transcoded video to the first wireless device; changing the first quantization level to a second quantization level in response to receiving the feedback data relating to the conditions of the first link; quantizing the transcoded video having the second coding format using the second quantization level to generate a second quantized transcoded video; and transmitting the second quantized transcoded video to the first wireless device.