- 专利标题: Method and apparatus for distribution of 3D television program materials
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申请号: US14966048申请日: 2015-12-11
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公开(公告)号: US10368050B2公开(公告)日: 2019-07-30
- 发明人: Mark L. Schaffer , Siu-Wai Wu
- 申请人: Google Technology Holdings LLC
- 申请人地址: US CA Mountain View
- 专利权人: Google Technology Holdings LLC
- 当前专利权人: Google Technology Holdings LLC
- 当前专利权人地址: US CA Mountain View
- 代理机构: Byrne Poh LLP
- 主分类号: H04N13/00
- IPC分类号: H04N13/00 ; H04N19/597 ; H04N21/2343 ; H04N21/236 ; H04N21/2662 ; H04N13/161 ; H04N13/194
摘要:
Method, apparatus and computer readable media for receiving a multiprogram program transport service that includes one or more compressed video services and one or more 3D-2D conversion options, generating an uncompressed video signal by performing a decoding portion of a transcoding operation for one of the one or more of the video services, determining from the 3D-2D conversion option whether a 3D-2D conversion is to be performed, performing a scale conversion on the uncompressed video according to a specified type of 3D-2D conversion, generating a compressed video service by performing an encoding portion of a transcoding operation on the uncompressed video that has been scale converted, and generating a second multiprogram program transport service that includes the compressed video signal that has been 3D-2D converted.
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