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Proxy/live streaming formats and specifications

The proxy files and streams created by a K2 Summit/Solo system conform to industry standards, as follows.

Video: MPEG-4 Part 2
Format Frame Rate Data Rate (Mbps) Other
320x240p 29.97, 25 1.5 Mbps GOP 1 second
384x288p 29.97, 25 1.5 Mbps GOP 1 second
512x288p 29.97, 25 1.5 Mbps GOP 1 second

Audio: MPEG-4 Part 3 AAC-LC, 64 kbps, 48 kHz

Proxy file: MPEG-4 Part 12 Fragmented MP4 Movie

Live streaming: SDP files and RTP/RTCP streams are compliant with the following RFCs:
  • RFC 3550, RFC 4566, RFC 3016, RFC 3640, RFC 5484, MPEG-4 Part 8

The K2 Summit system can also generate low-latency streaming media for use by DynoZoom and live monitoring. Refer to related topics in the "Configuring the K2 System" section of this Topic Library.


Copyright © 2019 Grass Valley Canada. All rights reserved. K2 Summit 9.8 gvtp_20190519_03:02:01