发明名称 |
MEDIA EXTRACTOR TRACKS FOR FILE FORMAT TRACK SELECTION |
摘要 |
A video coding apparatus may be configured to utilize media extractors in a media extractor track that reference two or more non-consecutive network access layer (NAL) units of a separate track. An example apparatus includes a multiplexer to construct a first track including a video sample comprising NAL units, based on encoded video data, wherein the video sample is included in an access unit, construct a second track including an extractor that identifies at least first one of the NAL units in the video sample of the first track, and wherein the extractor identifies a second NAL unit of the access unit, wherein the first identified NAL unit and the second identified NAL unit are non-consecutive, and include the first track and the second track in a video file conforming at least in part to ISO base media file format. The identified NAL units may be in separate tracks. |
申请公布号 |
WO2011035211(A2) |
申请公布日期 |
2011.03.24 |
申请号 |
WO2010US49402 |
申请日期 |
2010.09.17 |
申请人 |
QUALCOMM INCORPORATED;CHEN, YING;KARCZEWICZ, MARTA |
发明人 |
CHEN, YING;KARCZEWICZ, MARTA |
分类号 |
H04N7/24 |
主分类号 |
H04N7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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