It’s important to note that “ultra fast” uses the least CPU power while going down towards “medium” uses more CPU. In most cases, it is sufficient to keep the CPU pre-configuration at “very fast”, but if you have a CPU with enough power, you can also try out more powerful options here or reduce the utilization, if your CPU is not that new anymore.

However, the game itself usually needs some bandwidth, so a maximum of 60% of the total upload should be reserved for streaming. However, you can always change the bitrate during the stream, if viewers are having issues watching.įor the buffer size it is recommended to set the same value as you choose for “Bitrate”. Often a bitrate between 22 is recommended, which leads to a worse image quality of the stream. This may prevent viewers with a slow internet connection from viewing your live stream if you have chosen a bitrate that is too high. This means that viewers can’t independently reduce the quality of the broadcast. Please keep in mind, however, that your channel will not have “transcoding” options available in the beginning. Your Bitrate should never be more than 60% of your internet upload speed. If your internet connection is strong enough, you can choose up to 3500 in the bit rate box. The other quality options have no effect because the quality factor depends on the bitrate or the maximum bandwidth. This function keeps the bitrate and therefore the quality, constant (If you are using a different platform and nothing else is explicitly recommended, you should use CBR there as well). However, since x264 encoding has the most stable performance anyway, it should not be changed.įor Twitch, CBR (Constant Bit Rate) should be selected as the rate control method. OBS supports different encoders if the corresponding technical requirements are met. Note: Never pass on your stream key and change it immediately if you accidentally showed it to the public! You should copy it from your Twitch Dashboard and paste it in OBS on this page. Besides that, you need your stream key for Twitch which you can find on Twitch on your Dashboard > Settings. Most of the time there are several servers that can be used, so you should test them and find out what works best for you. First select the platform of your choice from the list and then choose the closest possible server.

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