Error recovery for video delivery via a segmentation process
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United States of America Patent
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Jan 17, 2017
Grant Date -
Oct 29, 2015
app pub date -
Apr 28, 2014
filing date -
Apr 28, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A client device may receive encoded video via a transport stream based on a video coding protocol. When errors result in receiving the encoded video, the client device may use an Internet Protocol (IP) connection to recover from the error. For example, an encoder may insert markers inband in the transport stream, and a segmenter then segments the video using the markers. The content remains in the form of a continuous transport stream that is compatible with existing transport stream delivery mechanisms. When an error occurs, the client device can then determine a locator for a segment that can be used to recover from the error and requests the segment from a server through the IP connection. The server sends the segment to the client device at the level of the transport stream layer without adding another protocol layer to encapsulate the segment.
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