首页>
外国专利>
Supporting trick modes in a streaming digital video environment using a root trick mode stream
Supporting trick modes in a streaming digital video environment using a root trick mode stream
展开▼
机译:使用根特技模式流在流数字视频环境中支持特技模式
展开▼
页面导航
摘要
著录项
相似文献
摘要
A technique for supporting trick modes in a streaming digital video environment involves receiving a source stream of digital video content that is encoded for a normal playout rate and generating a root trick mode stream from the source stream, wherein the root trick mode stream is generated for a playout rate that is faster than the normal playout rate. The root trick mode stream is then used to generate subsequent trick mode streams that have faster playout rates than the root trick mode stream. Using a root trick mode stream to generate subsequent trick mode streams requires only one trick mode stream to be generated at ingest and therefore reduces ingest processing requirements and eliminates the need to store a different trick mode stream for every possible trick mode playout rate.
展开▼