Sharing of prerecorded motion video over an internetwork
View Patent ↗A data call between at least two internetworked computers is established using a central server. Once the data call is in place, prerecorded motion video is shared between the two computers by creating a streaming video server on one user's computer for streaming the prerecorded motion video simultaneously to both users as clients of the streaming server. Either user can pause, rewind, or fast forward the streamed video as it is viewed by both users.
1. A method of privately sharing prerecorded motion video between first and second computers connected to an internetwork for exchanging network packets therebetween, wherein each of said computers has a respective private IP address within said internetwork, said method comprising the steps of:
maintaining a central server coupled to said internetwork and containing a database of IP addresses of registered computers;
running call clients in each of said first and second computers for establishing a data call between said first and second computers in response to said database of IP addresses;
uploading said prerecorded motion video into a video server application in said first computer, said video server application supporting streaming media;
generating within said first or second computer a request for sharing said prerecorded motion video;
running media player applications in said first and second computers, said media player applications supporting said streaming media;
streaming said uploaded motion video from said video server application to said media player applications simultaneously;
displaying said prerecorded motion video on said first and second computers; and
said media players sending control messages to said video server application to jointly control replay of said uploaded motion video.
2. The method of claim 1 wherein said video server application compresses said prerecorded motion video prior to streaming and wherein said media player applications decompress said prerecorded motion video prior to displaying.
3. The method of claim 1 wherein said video server application and said media player application running in said second computer exchange network packets in response to said IP addresses used by said call clients.
4. The method of claim 1 wherein said call clients exchange live video signals between said first and second computers and wherein said call clients terminate operation during said streaming of said prerecorded motion video to said media player applications.
5. The method of claim 1 wherein said prerecorded motion video includes video data and audio data from a portable video camera.
6. The method of claim 1 further comprising the steps of:
originating a voice telephone call between users of said first and second computers in response to a target telephone number; and
transmitting said target telephone number to said central server for determining one of said IP addresses.
7. A software product for privately sharing prerecorded motion video between a resident computer and a remote computer over a computer network, the software product comprising:
software configured to transmit information identifying said remote computer to a central server maintaining a database of IP addresses of registered computers, running a call client for establishing a data call between said resident computer and said remote computer in response to said database of IP addresses, generating a request for sharing said prerecorded motion video, running a streaming video server application in said resident computer for hosting said prerecorded motion video, running media player applications in said resident computer and said remote computer for receiving said streamed prerecorded motion video from said video server application simultaneously, and displaying said prerecorded motion video on said resident and remote computers, wherein said video server application and said media player application running in said remote computer exchange network packets in response to said IP addresses used by said call client, and wherein said software is further configured such that said media players send control messages to said video server application to jointly control replay of said uploaded motion video; and
a storage system that stores said software product.
8. The software product of claim 7 wherein said software is further configured such that said video server application compresses said prerecorded motion video prior to streaming and wherein said media player applications decompress said prerecorded motion video prior to displaying.
9. The software product of claim 7 wherein said software is further configured such that said call clients exchange live video signals between said resident and remote computers and wherein said call clients terminate operation during said streaming of said prerecorded motion video to said media player applications.