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1. 发明授权

US08041180B2 Hardware apparatus and method having video/audio encoding and multiplexing functionality 有权
标题翻译：具有视频/音频编码和复用功能的硬件设备和方法
公开(公告)号：US08041180B2
公开(公告)日：2011-10-18
申请号：US11914540
申请日：2006-05-23
申请人： Jae-Seob Shin , Yeon-Bae Kim , Se-Hoon Son , Hyeong-Duck Kim , Hwan-Serk Choi
发明人： Jae-Seob Shin , Yeon-Bae Kim , Se-Hoon Son , Hyeong-Duck Kim , Hwan-Serk Choi
IPC分类号： H04N5/932 , H04N5/935
CPC分类号： H04N21/4341 , H04N21/2368 , H04N21/2389 , H04N21/242 , H04N21/4385
摘要： The apparatus includes a video signal acquisition device, an audio signal acquisition device, a time information processing device, a video signal encoding device, an audio signal encoding device, a multiplexing device and an output device. The video signal acquisition device receives the video signals and converts them into digital video data. The audio signal acquisition device receives the audio signals and converts them into digital audio data. The time information processing device receives a clock signal for synchronization of the digital video and audio data. The video signal encoding device encodes the digital video data. The audio signal encoding device encodes the audio video data. The multiplexing device converts the encoded video and audio signals into a single piece of bit stream data. The output device outputs the bit stream data. The time information processing device provides the two pieces of time information respectively as a video reference clock and an audio reference clock. The video reference clock and the audio reference clock are multiplexed into the bit stream data as capture time points.
摘要翻译：该装置包括视频信号获取装置，音频信号获取装置，时间信息处理装置，视频信号编码装置，音频信号编码装置，多路复用装置和输出装置。视频信号采集装置接收视频信号并将其转换为数字视频数据。音频信号采集装置接收音频信号并将其转换为数字音频数据。时间信息处理设备接收用于数字视频和音频数据的同步的时钟信号。视频信号编码装置对数字视频数据进行编码。音频信号编码装置对音频视频数据进行编码。复用设备将编码的视频和音频信号转换成单个位流数据。输出设备输出比特流数据。时间信息处理装置分别提供两个时间信息作为视频参考时钟和音频参考时钟。视频参考时钟和音频参考时钟被复用到比特流数据中作为捕获时间点。

2. 发明申请

US20080175558A1 Hardware Apparatus and Method Having Video/Audio Encoding and Multiplexing Functionality 有权
标题翻译：具有视频/音频编码和复用功能的硬件设备和方法
公开(公告)号：US20080175558A1
公开(公告)日：2008-07-24
申请号：US11914540
申请日：2006-05-23
申请人： Jae-Seob Shin , Yeon-Bae Kim , Se-Hoon Son , Hyeong-Duck Kim , Hwan-Serk Choi
发明人： Jae-Seob Shin , Yeon-Bae Kim , Se-Hoon Son , Hyeong-Duck Kim , Hwan-Serk Choi
IPC分类号： H04N5/91
CPC分类号： H04N21/4341 , H04N21/2368 , H04N21/2389 , H04N21/242 , H04N21/4385
摘要： The apparatus includes a video signal acquisition device, an audio signal acquisition device, a time information processing device, a video signal encoding device, an audio signal encoding device, a multiplexing device and an output device. The video signal acquisition device receives the video signals and converts them into digital video data. The audio signal acquisition device receives the audio signals and converts them into digital audio data. The time information processing device receives a clock signal for synchronization of the digital video and audio data. The video signal encoding device encodes the digital video data. The audio signal encoding device encodes the audio video data. The multiplexing device converts the encoded video and audio signals into a single piece of bit stream data. The output device outputs the bit stream data. The time information processing device provides the two pieces of time information respectively as a video reference clock and an audio reference clock. The video reference clock and the audio reference clock are multiplexed into the bit stream data as capture time points.
摘要翻译：该装置包括视频信号获取装置，音频信号获取装置，时间信息处理装置，视频信号编码装置，音频信号编码装置，多路复用装置和输出装置。视频信号采集装置接收视频信号并将其转换为数字视频数据。音频信号采集装置接收音频信号并将其转换为数字音频数据。时间信息处理设备接收用于数字视频和音频数据的同步的时钟信号。视频信号编码装置对数字视频数据进行编码。音频信号编码装置对音频视频数据进行编码。复用设备将编码的视频和音频信号转换成单个位流数据。输出设备输出比特流数据。时间信息处理装置分别提供两个时间信息作为视频参考时钟和音频参考时钟。视频参考时钟和音频参考时钟被复用到比特流数据中作为捕获时间点。

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