发明名称 |
METHOD AND SYSTEM FOR REAL-TIME TRANSCODING OF MPEG-DASH ON-DEMAND MEDIA SEGMENTS WHILE IN TRANSIT FROM CONTENT HOST TO DASH CLIENT |
摘要 |
A system, method and computer program product for real-time post-processing system that transforms MPEG-DASH on-demand media streams, including a DASH media player device; an intercepting media server device; a MPEG-DASH content origin server device; and a proxy media client device coupled to the DASH media player device and the intercepting media server device and configured to intercept MPEG-DASH HTTP requests from the DASH media player device and forward the intercepted requests to the intercepting media server device instead of the MPEG-DASH content origin server device. The intercepting media server device is configured to act as an HTTP proxy device, and forward the intercepted requests to the MPEG-DASH content origin server, and with each corresponding MPEG-DASH media subsegment acquired perform analysis of the video media content within the subsegment and apply selective transcoding. |
申请公布号 |
US2015382034(A1) |
申请公布日期 |
2015.12.31 |
申请号 |
US201514748567 |
申请日期 |
2015.06.24 |
申请人 |
Satellite Technologies, LLC |
发明人 |
Thangaraj Karthik Raja;Navathe Bilva Bhalchandra;Chikkamath Umashankar;Hori Bjorn Steven |
分类号 |
H04N21/2343;H04L29/08;H04N19/40;H04L29/06 |
主分类号 |
H04N21/2343 |
代理机构 |
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代理人 |
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主权项 |
1. A real-time post-processing system that transforms MPEG-DASH on-demand media streams, the system comprising:
a DASH media player device; an intercepting media server device; a MPEG-DASH content origin server device; and a proxy media client device coupled to the DASH media player device and the intercepting media server device and configured to intercept MPEG-DASH HTTP requests from the DASH media player device and forward the intercepted requests to the intercepting media server device instead of the MPEG-DASH content origin server device, wherein the intercepting media server device is configured to act as an HTTP proxy device, and forward the intercepted requests to the MPEG-DASH content origin server, and with each corresponding MPEG-DASH media subsegment acquired perform analysis of the video media content within the subsegment and apply selective transcoding. |
地址 |
Minneapolis MN US |