共找到 150 条与 Advanced Audio Coding 相关的标准，共 10 页
Low bit-rate audio coding Audio coding at low binary speed
This standard specifies the audio compression, decompression, and packaging tools and mechanism to support the transmission and storage of multimedia data over the Internet in a highly efficient way under constraints that include limited complexity and bandwidth. This standard provides regular high-quality and efficient coding tool sets for compression, decompression, and packaging of multimedia data to save bandwidth for transmission on the Internet or to save space for storage.
IEEE Standard for Advanced Audio Coding
本标准规定了音频压缩、解压缩和打包工具及机制，以在有限复杂性和带宽等约束条件下高效支持互联网上多媒体数据的传输和存储。
IEEE Standard for Advanced Audio Coding
Storage file formats and real-time transport protocol (RTP) payload formats for IEEE 1857? video and IEEE 1857.2? audio are defined. The storage of video and audio not only uses the existing capabilities of the ISO base media file format, but also defines extensions to support specific features of the IEEE 1857 video codec and IEEE 1857.2 audio codec. The target applications and services include b...
IEEE Standard for System of Advanced Audio and Video Coding
This standard defines a set of tools for efficient video coding and the corresponding decoding procedure, including intraprediction, interprediction, transform, quantization, and entropy coding.
IEEE Standard for Advanced Audio and Video Coding
本标准定义了一组用于高效视频编码和相应解码过程的工具，包括帧内预测、帧间预测、变换、量化和熵编码。 本标准提供了高效的编码工具集，用于视频数据的压缩、解压缩和打包，以节省存储空间和互联网传输带宽。 目标应用和服务包括但不限于互联网协议电视（IPTV）、基于IP的视频会议、基于IP的监控、用户生成的多媒体内容以及其他支持视频/音频的服务和应用，如数字电视广播、数字存储媒体和通信。 本标准设计用于覆盖广泛的应用范围，包括但不限于：光网络、铜缆等上的有线电视（CATV）、直接广播卫星视频服务（DBS）、数字用户线路视频服务（DSL）、数字地面电视广播（DTTB）、互联网协议电视（IPTV）、交互式存储媒体（如光盘等）（ISM）、多媒体邮寄（MMM）、分组网络上的多媒体服务（MSPN）、实时对话服务（如视频会议、视频电话等）（RTC）、远程视频监控（RVS）。
IEEE Standard for Advanced Audio and Video Coding
This standard specifies the storage file format and real-time transport protocol (RTP) payload format for the compressed video data created by IEEE Std 1857? and the compressed audio data created by IEEE Std 1857.2?. The storage format is aimed at extending the ISO base media file format to support specific features of IEEE 1857 video and IEEE 1857.2 audio, and the RTP payload format defines the specific payload format to convey IEEE 1857 video and IEEE 1857.2 audio by RTP packets. This standard provides regular and efficient system level tool sets that describe the file storage format and RTP payload format for IEEE Std 1857 video and IEEE 1857.2 audio while storing and streaming over Internet protocol (IP) networks.
IEEE Standard for System of Advanced Audio and Video Coding
1???Scope This part of IEC?61937 specifies the method for IEC?60958 to convey non-linear PCM bitstreams encoded in accordance with the MPEG-2 AAC (Advanced Audio Coding) and MPEG-4 AAC formats.
Digital audio. Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Non-linear PCM bitstreams according to the MPEG-2 AAC and MPEG-4 AAC formats
本国际标准描述了称为MPEG-2高级音频编码（AAC）的MPEG-2音频非向后兼容标准[1]，这是一种比在要求MPEG-1向后兼容的情况下所能实现的具有更高品质的多声道标准。该MPEG-2 AAC音频标准允许在数据速率为320 kbit/s时，对于五个全带宽声道音频信号达到ITU-R“难以区分”的品质[2]。AAC解码过程使用一些必需工具和一些可选工具。表1列出了这些工具及其状态（必需或可。。在任何可能的配置中，必需工具都是强制性的。可选工具在某些配置中可能不需要。
Information technology - General coding of moving pictures and associated audio information - Part 7: Advanced Audio Coding (AAC)
本电信标准(TS)描述了从包含增强型aacPlus编码音频的MPEG-4比特流到PCM样本输出的详细映射。增强型aacPlus音频编解码器基于MPEG-4音频标准[5][6][7]中定义的AAC、SBR和参数立体声编码工具。此外，还包括错误隐藏、样条重采样器和立体声到单声道下混等工具。本电信标准(TS)还描述了从PCM样本输入到包含增强型aacPlus编码音频的MPEG-4比特流的详细映射。
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description (3GPP TS 26.401 version 16.0....
本电信标准（TS）描述了包含增强型aacPlus编码音频的MPEG-4码流到PCM样本输出的详细映射。增强型aacPlus音频编解码器基于MPEG-4音频标准[5][6][7]中定义的AAC、SBR和参数立体声编码工具。此外，它还包含其他工具，如错误隐藏、样条重采样器和立体声转单声道混音。 本电信标准（TS）还描述了从PCM样本输入到包含增强型aacPlus编码音频的MPEG-4码流的详细映射。
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; General audio codec audio processing functions; Enhanced aacPlus general audio codec; General description (V14.0.0; 3GPP TS 26.401 version
本国际标准描述了称为MPEG-2高级音频编码（AAC）的MPEG-2音频非向后兼容标准，这是一种比在要求MPEG-1向后兼容的情况下所能达到的质量更高的多声道标准。该MPEG-2 AAC音频标准允许在320 kbit/s的数据速率下，对于五个全带宽声道音频信号达到ITU-R定义的“不可区分”质量。AAC解码过程使用了许多必需工具和许多可选工具。表1列出了这些工具及其状态（必需或可。。必需工具在任何可能的配置文件中都是强制性的。可选工具在某些配置文件中可能不是必需的。
Information technology - General coding of moving pictures and associated audio information - Part 7: Advanced Audio Coding (AAC)
Information Technology - Generic Coding of Moving Pictures and Associated Audio Information Part 7: Advanced Audio Coding (ISO/IEC 13818-7: 1997/Cor.1: 1998)
本标准规定了在低于30 MHz频率范围内数字无线电广播系统DRM的技术基。ㄏ低车拿枋、结构、信息源编码方式和传输模式。
Technical Basis for the Digital Radio Broadcasting System DRM in Frequency Bands Below 30 MHz
Extensions to IEEE Std 1857(TM)-2013 are provided for surveillance video to support tracking across tracing in multiple cameras at surveillance based on the navigation information which mainly includes timing, location and movement information.
IEEE Standard for Advanced Audio and Video Coding - Amendment 1: Extension on Timing and Location Information to Support Object Tracking across Multiple Cameras at Surveillance High Group
