公开(公告)号：US20140009578A1

公开(公告)日：2014-01-09

申请号：US14019944

申请日：2013-09-06

Applicant: Qualcomm Incorporated

Inventor： Ying Chen ,  Marta Karczewicz ,  Yong Wang

IPC: H04N13/00

CPC classification number: H04N13/161 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/816 ,  H04N21/84 ,  H04N21/8456 ,  H04N21/85406

Abstract: This disclosure includes techniques for signaling characteristics of a representation of multimedia content at a representation layer, such as frame packing arrangement information for the representation. In one example, an apparatus for receiving video data includes a processing unit configured to receive information indicative of whether a bitstream includes a packed frame of video data, wherein the packed frame comprises two frames corresponding to different views of a scene for three-dimensional playback, and wherein the information is present in a representation layer external to a codec layer of the bitstream, automatically determine whether the apparatus is capable of decoding and rendering the bitstream based on an analysis of the received information and decoding and rendering capabilities of the device, and retrieve the bitstream when the processing unit determines that the device is capable of decoding and rendering the bitstream.

Abstract translation: 该公开内容包括用于在表示层上用于表示多媒体内容的表示的特征的技术，例如用于表示的帧包装布置信息。 在一个示例中，用于接收视频数据的设备包括：处理单元，被配置为接收指示比特流是否包括视频数据的打包帧的信息，其中所述打包帧包括对应于用于三维回放的场景的不同视图的两个帧 ，并且其中所述信息存在于所述比特流的编解码器层外部的表示层中，基于所接收的信息的分析和所述设备的解码和呈现能力自动地确定所述设备是否能够对所述比特流进行解码和呈现， 以及当所述处理单元确定所述设备能够对所述比特流进行解码和呈现时，检索所述比特流。

公开(公告)号：US09602802B2

公开(公告)日：2017-03-21

申请号：US14019944

申请日：2013-09-06

Applicant: QUALCOMM Incorporated

Inventor： Ying Chen ,  Marta Karczewicz ,  Yong Wang

IPC: H04N7/12 ,  H04N13/00 ,  H04N21/81 ,  H04N21/84 ,  H04N21/845 ,  H04N21/854 ,  H04N19/597 ,  H04N19/70 ,  H04N19/61

CPC classification number: H04N13/161 ,  H04N19/597 ,  H04N19/61 ,  H04N19/70 ,  H04N21/816 ,  H04N21/84 ,  H04N21/8456 ,  H04N21/85406

Abstract: This disclosure includes techniques for signaling characteristics of a representation of multimedia content at a representation layer, such as frame packing arrangement information for the representation. In one example, an apparatus for receiving video data includes a processing unit configured to receive information indicative of whether a bitstream includes a packed frame of video data, wherein the packed frame comprises two frames corresponding to different views of a scene for three-dimensional playback, and wherein the information is present in a representation layer external to a codec layer of the bitstream, automatically determine whether the apparatus is capable of decoding and rendering the bitstream based on an analysis of the received information and decoding and rendering capabilities of the device, and retrieve the bitstream when the processing unit determines that the device is capable of decoding and rendering the bitstream.