Error with Firefox 59 "Developer edition"

versatica / mediasoup-client

mediasoup client side JavaScript library

https://mediasoup.org

ISC License

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Error with Firefox 59 "Developer edition" #18

Closed Demivan closed 6 years ago

Demivan commented 6 years ago

InvalidSessionDescriptionError: Invalid description, mid length greater than 16 unsupported until 2-byte rtp header extensions are supported in webrtc.org

Firefox limited mid length to 16 characters: https://github.com/mozilla/gecko-dev/commit/69d270acdf3aa8b7a96c5e963c93c342d9cb4cbb

Can mid be made shorter?

ibc commented 6 years ago

Interesting. This is because the value of a=mid is also supposed to be carried within then MID RTP header extension which can be 1-byte or 2-byte as per spec, but Firefox just implements the 1-byte header extensions.

Yes, I will change the mid value to ensure they fit into 16 chars.

Thanks for reporting.

ibc commented 6 years ago

Fixed in mediasoup-client 2.0.11