Roku, Inc.
Extended selection and alignment of video segments for adaptive streaming

Abstract:

Disclosed herein are system, apparatus, article of manufacture, method, and/or computer program product embodiments for extended selection and alignment of video segments for adaptive streaming. An embodiment operates by receiving variant segments, the variant segments including a first and a second variant segment having a first bitrate, and third and fourth variant segments having a second bitrate, for decoding and playback, generating a first, second, and third packetized elementary stream (PES) collections based on the first, second, and third variant segments. The embodiment further operate by storing the generated first, second, and third PES collections in a processing buffer, and determining, based on a maximum tolerance offset, a first and a second out-of-tolerance splicing locations and associated first and second out-of-tolerance offsets between the first PES collection and the second PES collection and between the first PES collection and the third PES collection.