SEAMLESS TRICK-MODE WITH DECREASED LATENCY FOR LIVE TRANSCODE STREAMING

Patent №

US 9,712,889

Granted

2017-07-18

Filed 2016

Owner

Lab

AI components

1

evo

Assignment

None on record

Dataset

AIPD

2023_r1 edition

Application

15061916

A method for performing trick-mode operations with decreased latency for transcode streaming includes receiving and recording a stream of video data. A single transcoder may transcode the stream of video data and generate output video data in an output buffer following. Segmentation index information may be generated that refers to the output data in the output buffer. Skip-backwards, skip-ahead, and resume requests received from a client device are responded by retrieving transcoded video data from the output buffer or retrieving and transcoding video data from an input storage. A method for performing skip-ahead trick-mode operation with decreased latency may use two transcoders such as two threads of the single transcoder to transcode temporally current content and forward content. The forward content may be associated with a forward time offset with respect to the temporally current content. The transcoded forward content is provided in response to skip-ahead trick mode request.

Evolutionary computationH04N 21/6587H04N 19/40H04N 21/2187H04N 21/234336H04N 21/23439H04N 21/2387H04N 21/242H04N 21/8456+1 more

AI classification

Evolutionary computation0.52
Knowledge representation0.17
Natural language0.00
Vision0.00
AI hardware0.00
Planning0.00
Speech0.00
Machine learning0.00
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