Patent ID: 8976871
Filing Date: 2015-03-10
Classification: H04N

Abstract:
1. A method for encoding video data, the method comprising: constructing, by a source video device, a first track including a video sample comprising a plurality of network access layer (NAL) units based on encoded video data, wherein the video sample is included in an access unit; constructing, by the source video device, a second track including a plurality of extractors, the plurality of extractors including an extractor that identifies a plurality of NAL units of the first track, the identified plurality of NAL units including a first identified NAL unit of the NAL units in the video sample of the first track and a second NAL unit of the access unit, wherein the first identified NAL unit and the second identified NAL unit are non-consecutive, and wherein the extractor identifies the first NAL unit and the second NAL unit without identifying any NAL units between the first NAL unit and the second NAL unit; including the first track and the second track in a video file conforming at least in part to International Organization for Standardization (ISO) base media file format; and outputting the video file.