Arris Enterprises LLC

S Subbarayan

Veerabadhran Gopalakrishnan

Virendra Singh

Lakshmi Arunkumar

Venkatesh Prabu Mahadevan

Rajasekhar Babburi

Methods, systems, and computer readable media described herein may facilitate the detection and use of stitch points during trickplay navigation of a content stream. A multimedia device may automatically detect stitch points in a transport stream based upon PTS (presentation time stamp) discontinuities. The multimedia device may generate a slot table that organizes the frames of a piece of content into segments having sequential or linear PTS values. The multimedia device may compare a target PTS to the various PTS ranges of the slot table to identify a region to be searched for a metadata index associated with the target PTS. Once the target PTS is mapped to the appropriate metadata index, the multimedia device may fetch the appropriate frame for presentation.

Metadata recordation and navigation for stitched content

Various implementations described herein are directed to technologies for providing uninterrupted playback of a content recording on a set top box during head end failures. The set top box detects a head end failure. An unavailability mode is entered during the detected head end failure. A head end recovery is detected. The unavailability mode is exited. A content unavailability skipper associated with the recorded content is updated. The content unavailability skipper includes instructions for playback of the recorded content.

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Bengaluru, India

S Subbarayan