IP TV queuing time/channel change operation

1. An Internet based television program delivery server, communicatively coupled to a plurality of television source devices and a plurality of recipient devices, the Internet based television program delivery server comprising:

at least one network interface that receives television video content from at least one of the plurality of television source devices;

a memory that stores the television video content;

a video conversion circuitry that converts at least some of the television video content to preview television video content, the preview television video content having reduced per video frame data size and frame rate as compared to the television video content, wherein the reduced per video frame data size of the preview television video content having reduced pixel resolution, reduced aspect ratio, reduced color resolution, and reduced screen size than the received television content;

an audio synchronization circuitry to synchronize audio of the received television video content to audio for the preview television video content to compensate for dropped frames;

an audio encoding module; and

a video encoding module, wherein the audio and video encoding modules encode and packetize the preview television video content for transmission;

the at least one network interface receiving a channel preview request from a recipient device; and

the at least one network interface transmitting corresponding preview television video content to the recipient device in response to the channel preview request.

2. The Internet based television program delivery server of claim 1 :

further comprising:

authentication modules;

buffer storage units;

queuing modules;

wherein the video conversion circuitry comprises at least one video frame adaptation module that adapts a plurality of television programs to compensate for delay in full scale television program delivery during, channel changing;

wherein the queuing modules temporarily store Internet protocol television program packets arriving from each of the plurality of television source devices in various buffer storage units;

wherein the authentication modules, via login interfaces, authenticates the first recipient device;

wherein the video frame adaptation module adapts a television program requested by the recipient device to compensate for the delay in television program delivery, to produce lower bandwidth Internet protocol television program packets, during channel changing; and

the Internet based television program delivery server delivers the lower bandwidth Internet protocol television program packets to the recipient device, during initial periods of channel changing at the recipient device, until full scale television program becomes available.

3. The Internet based television program delivery server of claim 1 :

further comprising video guide generation circuitry operable to produce a video guide based upon the television video content from the plurality of television source devices; and

wherein the at least one network interface transmitting the video guide to the recipient device.

4. The Internet based television program delivery server of claim 3 , wherein the video guide comprises:

video content representative of television video content corresponding to at least some of the plurality of television source devices; and

respective program information for the video content.

5. The Internet based television program delivery server of claim 1 , further comprising processing circuitry that coordinates handover of the recipient device from receipt of the preview television video content to receipt of corresponding television video content.

6. The Internet based television program delivery server of claim 1 , wherein the plurality of television source devices produce Internet protocol television program packets having respective protocol standards.

7. The Internet based television program delivery server of claim 1 , wherein the video conversion circuitry adapts the television video content of differing protocol standards to a format corresponding to the recipient device.

8. The Internet based television program delivery server of claim 1 , wherein the at least one network interface transmitting both the preview television video content and the television video content to the recipient device.

9. The Internet based television program delivery server of claim 1 , wherein the at least one network interface transmits both the preview television video content and the television video content to the recipient device in response to a corresponding channel selection request received from the recipient device.

10. A method performed by an Internet based television program delivery server that supports delivery of television programs to a recipient device, the method comprising:

receiving a plurality of Internet protocol television programs;

buffering the Internet protocol television programs;

converting at least some of the Internet protocol television programs to preview Internet protocol television programs, the preview Internet protocol television programs having reduced per video frame data size and frame rate as compared to the received Internet protocol television programs, wherein the reduced per video frame data size of the preview Internet protocol television programs having reduced pixel resolution, reduced aspect ratio, reduced color resolution, and reduced screen size than the received Internet protocol television programs;

synchronizing audio of the received Internet protocol television programs to audio for the preview Internet protocol television programs to compensate for dropped frames;

encoding and packetizing the preview Internet protocol television programs for transmission; and

transmitting the preview Internet protocol television programs that correspond to selected received Internet protocol television programs to the recipient device, for a short duration, until respective received Internet protocol television programs become available for viewing on the recipient device.

11. The method of claim 10 , further comprising transmitting the Internet protocol television programs to the recipient device while also transmitting the preview Internet protocol television programs.