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I'm concerned in targeting things like Janus etc to the MIPS architecture for streaming over WebRTC because typically I only see MIPS on legacy devices in my wo

I'm concerned in targeting things like Janus etc to the MIPS architecture for streaming over WebRTC because typically I only see MIPS on legacy devices in my world. How does MIPS handle this stuff? PS: I know that Amazon has a product in the space and we're vetting AWS as our cloud provider due to it's diverse product offering. I've been looking at opensource solutions due to vendor lock-in but would love to hear if you have any experience with the Amazon offering!

Sean-Der 6y ago
I wrote the Amazon offering! By design I implemented the same PeerConnection API, I really didn't want their to be vendor lock-in. I included a 'signaling client' in-tree, but you can do your own easily. The end goal is to get that AWS implementation running on 'true' embedded devices. We are going to switch to mbedtls soon, and we are working on getting it on FreeRTOS. I also wrote Pion WebRTC, the Amazon offering is just a re-implementation of that in C. Just trying to decouple media pipelines and transport. I think WebRTC is a really great protocol, hopefully we can get software to match it :)
kdkeyser 6y ago
MIPS is still alive in the IP camera world. There exist very cheap SoC's (e.g. the Ingenic T20 - http://www.ingenic.com.cn/en/?product/id/14.html http://www.ingenic.com.cn/en/?product/id/14.html ), tailored towards making cheap network camera's (~ €20 retail price for the full camera). I guess at that price point, the ARM license fee does become visible in the bill of materials.
- exikyut 6y ago
  Incidentally the Allwinner F1C100s used in this business card (https://www.thirtythreeforty.net/posts/2019/12/my-business-card-runs-linux/ https://www.thirtythreeforty.net/posts/2019/12/my-business-c..., https://news.ycombinator.com/item?id=21871026 https://news.ycombinator.com/item?id=21871026) contains an ARM9 series core clocked at 900MHz alongside 32MB of on-die DDR1, is designed for dashcam-type applications (SDIO, LCD, USB2 OTG, no PHY) and the author of the linked article was able to buy them for $1.42 each. I've long been curious about MIPS from a hobbyist/tinkerer/maker perspective and would be very interested to know what silicon I might select at a similar price point.

Sean-Der 6y ago

I wrote the Amazon offering! By design I implemented the same PeerConnection API, I really didn't want their to be vendor lock-in. I included a 'signaling client' in-tree, but you can do your own easily. The end goal is to get that AWS implementation running on 'true' embedded devices. We are going to switch to mbedtls soon, and we are working on getting it on FreeRTOS. I also wrote Pion WebRTC, the Amazon offering is just a re-implementation of that in C. Just trying to decouple media pipelines and transport. I think WebRTC is a really great protocol, hopefully we can get software to match it :)

kdkeyser 6y ago

MIPS is still alive in the IP camera world. There exist very cheap SoC's (e.g. the Ingenic T20 - http://www.ingenic.com.cn/en/?product/id/14.html http://www.ingenic.com.cn/en/?product/id/14.html ), tailored towards making cheap network camera's (~ €20 retail price for the full camera). I guess at that price point, the ARM license fee does become visible in the bill of materials.

exikyut 6y ago
Incidentally the Allwinner F1C100s used in this business card (https://www.thirtythreeforty.net/posts/2019/12/my-business-card-runs-linux/ https://www.thirtythreeforty.net/posts/2019/12/my-business-c..., https://news.ycombinator.com/item?id=21871026 https://news.ycombinator.com/item?id=21871026) contains an ARM9 series core clocked at 900MHz alongside 32MB of on-die DDR1, is designed for dashcam-type applications (SDIO, LCD, USB2 OTG, no PHY) and the author of the linked article was able to buy them for $1.42 each. I've long been curious about MIPS from a hobbyist/tinkerer/maker perspective and would be very interested to know what silicon I might select at a similar price point.