MUXCTRL Packet Sample Clauses

MUXCTRL Packet. 1. In a video session, the AVPF profile MUST be supported and signaled in the MUXCTRL packet as specified in the TIP specs [11] regardless if this is a non-secure or secure session. This in turn mandates support for the transmission and reception of the RTCP video feedback packets as specified in the TIP specs. 2. In an audio-only session, the profile MUST be AVP, regardless if this is a non-secure or secure session. 3. The options field of the MUXCTRL packet MUST be set to 0x00. 4. Triple screen devices MUST set the number of transmitted streams to 6 for a video session supporting legacy video streams and to 3 for a video session not supporting legacy streams. 5. Single screen devices MUST set the number of transmitted streams to 2 for a video session supporting legacy streams and to 1 for a video session not supporting legacy. 6. Devices MUST set the number of shared streams for the video session to zero if presentation is not supported, to 1 if a single presentation stream is supported and to 2 if dual stream presentation is supported. 7. Devices MUST set the number of shared streams for audio sessions to zero. 8. Triple screen devices MUST set the number of transmitted audio streams to 5 when both legacy and presentation are supported, to 4 when no legacy streams are supported and to 3 when no presentation and no legacy streams are supported. 9. Single screen devices MUST set the number of transmitted audio streams to 3 when both legacy and presentation are supported, to 2 when no legacy streams are supported and to 1 when no presentation and no legacy streams are supported. 10. The number of received video streams MUST be set to 3 for triple screen devices and to 1 for single screen devices in MUXCTRL. 11. The number of received audio streams MUST be set to 5 for devices supporting legacy streams and set to 4 for devices not supporting legacy streams in MUXCTRL. 12. For triple screen devices, the transmit video positions MUST only contain: center, left, right, legacy center, legacy left and legacy right, when legacy is supported and MUST only contain: center, left and right when legacy is not supported. 13. For single screen devices, the transmit video positions MUST only contain: center, and legacy center, when legacy is supported and MUST only contain: center when legacy is not supported. 14. The table 3 below shows how the shared video positions MUST be set based on the level of auxiliary (AUX), or presentation, video support required for the sessi...