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1. 发明申请

WO2010052302A1 METHOD FOR CONVERTING BETWEEN INTERLACED VIDEO AND PROGRESSIVE VIDEO DURING TRANSMISSION VIA A NETWORK 审中-公开
标题翻译：在通过网络传输之前转换相互视频和渐进式视频之间的方法
公开(公告)号：WO2010052302A1
公开(公告)日：2010-05-14
申请号：PCT/EP2009/064747
申请日：2009-11-06
申请人： THOMSON LICENSING , AUST, Andreas , PERSA, Stelian F.
发明人： AUST, Andreas , PERSA, Stelian F.
IPC分类号： H04N7/24
CPC分类号： H04N21/6437 , H04N21/2343 , H04N21/2381 , H04N21/2383 , H04N21/64322
摘要： A method for converting video data comprises providing video data in a first format, selecting consecutive pixel data corresponding to a line or fraction of a line of an image, and adapting a maximum length of a data packet to accommodate the selected pixel data. The payload section of a data packet exclusively carries pixel data originating from one single line of the source image. The method further comprises calculating a start address for a memory in a receiver beginning at which address the pixel data is to be written. The start address is added to a header section of the data packet in the transmitter. The data packet is transmitted via a network. In the receiver the pixel data is written to the memory beginning at the start address indicated in the header section. Video data is read from the target memory in accordance with a second format.
摘要翻译：一种用于转换视频数据的方法包括以第一格式提供视频数据，选择对应于一行或一部分图像行的连续像素数据，以及调整数据分组的最大长度以适应所选择的像素数据。数据分组的有效载荷部分仅传送源自源图像的一条单行的像素数据。该方法还包括计算接收器中的存储器的开始地址，从该地址开始写入像素数据。起始地址被添加到发射机中的数据分组的报头部分。数据包通过网络传输。在接收器中，像素数据从标题部分中指示的起始地址开始写入存储器。根据第二格式从目标存储器读取视频数据。

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