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At any one single computer, you'll still get unwanted interference from other computers or mobile devices on your network whenever they wake up for internet access. For most users, it would be the Internet gateway, the router. Traffic shaping is best done globally over all network devices. For example, your stream upload could crowd out your game Internet needs and any other internet traffic.Ĭfosspeed itself has a flaw in that it appears to be doing the DPI at a single computer. This might result in negative interaction. At the very end, your traffic profiles will interact with each other to add up to the line to your ISP. Then you set the traffic shaper to do enforce such a traffic profile. It also means that you should understand what kind of traffic profile needs your applications require for optimum performance. For example, what kind of traffic do you want to make top priority, what kind of traffic do you want to have guarantee, what kind of traffic would you tolerate network starvation, what kind of traffic would you tolerate lag or low priority delivery, etc. Some incoming packets like TCP Acks have influence over transmission of outgoing packets.ĭPI traffic shaping requires a good understanding of internet usage.
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Mostly, it has influence on the order of outgoing packets, but may fast-path processing on some incoming packets.
Optimizing obs on mac driver#
Instead the Cofsspeed injects itself into your network driver and does DPI on all your incoming and outgoing packets. It does not affect the line from your modem to your ISP. Your ISP will be able to data mine, application throttle, packet block, and create a detailed traffic profile.Ĭfosspeed is DPI QoS on your personal computer. DPI QoS is both very expensive and very intrusive. It understands the role any one single packet plays in the application flow and then can selectively drop, prioritize, or forward the packets based on the end goal of DPI. Application layer inspection is stateful and remembers TCP session information. This expensive form of packet inspection is featured in internet taps (Wire Tapping - Legal Intercept), in the infrastructure of the GFW (Great Firewall of China), and in past traffic shaping limits on P2P in the Canada. However, this is very limited in capability because it can only be applied for the last hop of Internet routing (last hope: home modem to its most immediate edge device).ĭPI QoS is a form of traffic shaping that is based on unwrapping the Internet packets to the application layer (L7)inspection. Source and destination mac-address is in the L2 packet header and is a low cost QoS check. Source and destination IPs are within the 元 packet header and is also a low cost QoS check. CoS is an L2 so it's a low cost QoS parameter. It is not entirely end-to-end QoS but does guarantee QoS at the edge. They handle it entirely within their own network edge (edge: from your ISP provided modem into Internet Backbone) and all outside CoS taggings are purged. The network infrastructure will reserve data transmit and receive opportunities whenever it is possible and transmit the packets with higher priority when it is not.ĬoS classification is a parameter of 802.3 header (L2) and it's a parameter owned by your ISP. An ISP that also offers VoIP will classify voice packets differently from ordinary data packets. A choppy voice stream is nearly unintelligible. Service classification (CoS) is usually reserved for uses like VoIP because voice applications are strict on timing.
Optimizing obs on mac mac#
Most ISP meter and bandwidth for users by their source/destination IP, source/destination mac address, or service classification. If there is nothing to improve I am happy as well but though that i may give it a shot :) Especially out of my 1mb/s uploadspeed i am barely utilizing half of it but get delay if i get higher but maybe there is some more room somewhere else.
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My question though is where i could increse the quality (maybe more fps etc.). So on these settings everything runs relativly smooth and responsive. Resolution: 960/540 which is 1/4 of my acutall size so that seems logically 30 FPS. Max Bitrate: 520 -> higher than that gives me ingame delayīroadcast to Frankfurt as I live in german and the ping from the speedtest is to frankfurt, too.
Optimizing obs on mac drivers#
As you has helped me already with a sound problem (much thanks therefore once again !) I though I could give it a shot and ask you for some help with my Stream.Īlright so all drivers up to date, temps alright everything setup :)