210-065 · Question #155
Which three standards are supported for streaming live video on Cisco TCS? (Choose three.)
The correct answer is B. H.261 C. H.264 D. H.263. Cisco TCS supports specific legacy and current ITU-T video codec standards for live streaming. Only H.261, H.263, and H.264 are among the supported standards.
Question
Which three standards are supported for streaming live video on Cisco TCS? (Choose three.)
Options
- AH.265
- BH.261
- CH.264
- DH.263
- EH.262
- FH.270
How the community answered
(56 responses)- A4% (2)
- B88% (49)
- E7% (4)
- F2% (1)
Why each option
Cisco TCS supports specific legacy and current ITU-T video codec standards for live streaming. Only H.261, H.263, and H.264 are among the supported standards.
H.265 (HEVC) is a newer codec not supported as a live streaming standard on Cisco TCS in its documented feature set.
H.261 is the original ITU-T video coding standard and is supported on Cisco TCS for legacy interoperability with older endpoints.
H.264 (AVC) is the primary high-quality video codec supported by Cisco TCS and is widely used for live streaming.
H.263 is an ITU-T standard that improved upon H.261 and is supported on Cisco TCS for broader endpoint compatibility.
H.262 is equivalent to MPEG-2 video and is not listed as a supported live streaming codec on Cisco TCS.
H.270 is not a recognized ITU-T video codec standard and does not exist in the TCS supported codec list.
Concept tested: Cisco TCS supported live streaming video codec standards
Source: https://www.cisco.com/c/en/us/support/conferencing/telepresence-content-server/products-installation-and-configuration-guides-list.html
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