- 专利标题: VIDEO DATA STREAM, VIDEO ENCODER, APPARATUS AND METHODS FOR A HYPOTHETICAL REFERENCE DECODER AND FOR OUTPUT LAYER SETS
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申请号: US18760591申请日: 2024-07-01
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公开(公告)号: US20240357148A1公开(公告)日: 2024-10-24
- 发明人: Yago SÁNCHEZ DE LA FUENTE , Karsten SÜHRING , Cornelius HELLGE , Thomas SCHIERL , Robert SKUPIN , Thomas WIEGAND
- 申请人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 申请人地址: DE München
- 专利权人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 当前专利权人: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- 当前专利权人地址: DE München
- 优先权: EP 219037.9 2019.12.20
- 主分类号: H04N19/46
- IPC分类号: H04N19/46 ; H04N19/423
摘要:
An apparatus for receiving a video data stream as an input bitstream is provided. The video data stream has a video encoded thereinto, wherein, for a playback speed modification factor (Nx), the apparatus is to determine a decoding capability requirement depending on a decoding capability requirement limit, wherein the playback speed modification factor (Nx) is a forward playback speed modification factor or is a backward playback speed modification factor.
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