FILLER DETECTION DURING TRICKPLAY

Methods, systems, and computer readable media can be operable to facilitate the detection and management of a filler region during trickplay of a content stream. A filler region at the edge of a targeted advertisement segment may be detected based on the presence of one or more consecutive I-frames....

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Bibliographic Details
Main Authors SASTRY, SISTA SARADA, SINGH, VIRENDRA, ACHARYA, BELMANNU HAREKRISHNA, SOUNDARARAJAN, ARAVIND, ARUNKUMAR, LAKSHMI
Format Patent
LanguageEnglish
French
Published 02.06.2016
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:Methods, systems, and computer readable media can be operable to facilitate the detection and management of a filler region during trickplay of a content stream. A filler region at the edge of a targeted advertisement segment may be detected based on the presence of one or more consecutive I-frames. When a filler region is detected during a trickplay operation, a corrective method may be applied during trickplay of the filler region. The corrective method may include a modification of a frame skip count (FSC) and/or frame repeat count (FRC) during trickplay of the filler region, or may include skipping over the processing and output of filler frames during trickplay of the filler region. An index file may be modified to include an indication of a designation of one or more frames as either a filler frame or non-filler frame.
Bibliography:Application Number: CA20152968855