1 / 5

RTC-Web Codec & Media Processing

RTC-Web Codec & Media Processing. IETF 82 Cary Bran - Plantronics. 01 - Submission Info. draft-cbran-rtcweb-codec- 01 Removed OPTIONAL video and audio codecs Updated video codec section Small change to WebRTC client requirements. Media Processing.

gafna
Download Presentation

RTC-Web Codec & Media Processing

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. RTC-Web Codec & Media Processing IETF 82 Cary Bran - Plantronics

  2. 01 - Submission Info draft-cbran-rtcweb-codec-01 • Removed OPTIONAL video and audio codecs • Updated video codec section • Small change to WebRTC client requirements

  3. Media Processing Proposed media processing functionality that SHOULD available in the WebRTCendpoint. • Automatic gain control • Echo cancellation, including acoustic echo cancellation • Headset detection • Call control event notification to connected devices such as headsets • Auto-adjustments to gain control and echo cancellation algorithms based on if headset or internal speakers/microphone is being used

  4. Audio Codec REQUIRED audio codecs. • PCMA/PCMU - 1 channel with a rate of 8000 Hz and a ptime of 20 - 4.5.14 of [RFC3551] • DTMF Events as per RFC4733 • Opus [draft-ietf-codec-opus] Removed OPTIONAL audio codecs

  5. Video Codec REQUIRED video codec H.264 baseline profile is REQUIRED…. IF The MPEG-LA issues an intent to offer H.264 baseline profile on a royalty free basis for use in browsers* before March 15, 2012. OTHERWISE The REQUIRED video codec will be VP8 *Browser means devices implementing User Agent behavior for W3C HTML5 or WebRTC

More Related