Amazon Chime supports the codecs below:
Audio:
- Chime Client: G.711, G.722, Opus and Speex
- H.323 or SIP device: G.711 and G.722
Video:
- Chime Client: VP8
- H.323 or SIP device: H.264 (older device: H.263)
Screen Sharing:
- Chime Client: VP8
- H.323 or SIP device: H.264 (older device: H.263)