Table of Contents
What is a good keyframe interval?
We recommend a framerate of 25 Frames Per Second (FPS) and a keyframe interval of 2 seconds (or 50 frames). If this isn’t possible, you can also use a framerate of 30 FPS instead. The keyframe interval should never be more than 4 seconds.
What should my keyframe interval be Obs?
For live streaming you will want to set your keyframe interval to 2. What this means is that a full video frame will be rendered every 2 seconds. If you want to learn more about keyframes, head over here.
What is keyframe interval for Twitch?
Normally you’d probably want the Keyframe interval to automatically adjust based on what is displayed in the video, but Twitch is actually cutting your stream into lots of short video files in order to be able to distribute the stream, so that’s probably why they need a fixed Keyframe interval of 2 seconds.
Does keyframe interval affect performance?
Strictly speaking, longer keyframe intervals should result in better quality for the bitrate, but there’s diminishing returns, and in the context of live encoding, its not worth going crazy on.
How do I fix keyframe interval is too high?
Find streaming or video settings and change the settings to the following:
- H.264 profile: Baseline (H264B)
- Streaming mode: CBR (Constant bitrate) or Maximum bitrate.
- Bitrate set to a value which is lower than your measured upload speed.
How do you fix keyframe intervals?
How to change the Keyframe interval on OBS Studio
- Open OBS Studio.
- Choose “Settings” from the bottom Right.
- Choose “Output” from the settings window, and then set the output mode to “Advanced”
- Change the “Keyframe interval” – We suggest using 2. 👉 Next steps. Guided flow to start streaming with Restream.
What is key interval?
The keyframe interval controls how often a keyframe (i-frame) is created in the video. The higher the keyframe interval, generally the more compression that is being applied to the content, although that doesn’t mean a noticeable reduction in quality.
What makes stream quality better?
If you want to improve your live streaming quality, use an Ethernet cable connection instead of Wi-Fi, as Wi-Fi connections can be unstable, which will affect your results. If you have access to a cable connection, you’ll have more stability, and your stream quality will increase.
Does Internet speed affect TV picture quality?
On average, streaming YouTube videos in HD quality requires a minimum of a 5 to 6 Mbps Internet connection speed, but the faster, the better. An Internet connection slower than the minimum could mean a fuzzy picture, slow downloading, or frequent interruptions while the video buffers.