User`s guide

Dialogic
®
Host Media Processing Software Release 4.1LIN Release Guide 25
Features
• Bit Rate – Up to 384 kbps
RTP video data is compliant with Internet Engineering Task Force RFC 3016, RTP
Payload Format for MPEG-4 Audio/Visual Streams.
H.264 video codec
H.264 is supported with these characteristics:
Baseline Profile, Level 1
• Video picture formats – QCIF
• Frame rate – Up to 15 fps
• Bit rate – Up to 64 kbps
Baseline Profile, Level 1b
• Video picture formats – QCIF
• Frame rate – Up to 15 fps
• Bit rate – Up to 128 kbps
Baseline Profile, Level 1.1
• Video picture formats – QCIF, QVGA, CIF
• Frame rate – Up to 7.5 fps (CIF), Up to 10 fps (QVGA), Up to 30 fps (QCIF)
• Bit rate – Up to 192 kbps
Baseline Profile, Level 1.2
• Video picture formats – QCIF, QVGA, CIF
• Frame rate – Up to 15 fps (CIF), Up to 20 fps (QVGA), Up to 30 fps (QCIF)
• Bit rate – Up to 384 kbps
Baseline Profile, Level 1.3
• Video picture formats – QCIF, QVGA, CIF
• Frame rate – Up to 30 fps (CIF), Up to 30 fps (QVGA), Up to 30 fps (QCIF)
• Bit rate – Up to 768 kbps
RTP video data is compliant with Internet Engineering Task Force RFC 3984, RTP
Payload Format for H.264 Video (Single NAL Unit mode and Non-Interleaved mode
only).
H.263-1998 (H.263+) video codec
H.263+ is supported with these characteristics:
Note: H.263+ is supported in limited use cases. For details, see the Dialogic
®
IP
Media Library API Programming Guide and Library Reference.
Profile 0, Level 10
• Video picture format – QCIF
• Frame rate – Up to 15 fps
• Bit rate – Constant bit rate up to 40 kbps
A nominal bit rate and frame rate to use is 37.8 at 7.5 fps.
RTP video data is compliant with Internet Engineering Task Force RFC 2429
(RFC 4629). Only Baseline Profile is supported. No H.263 annexes are supported.
H263+ encoded using the video format transported by the RFC 2190 RTP payload
type
H.263 (1996) video codec
H.263 is supported with these characteristics:
Profile 0, Level 10
• Video picture formats – Sub-QCIF, QCIF