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In OBS, go to Settings > Video, then set Common FPS Value to 25. This controls the output frame rate. Choose your stream resolution separately under Output (Scaled) Resolution; India does not have a separate 25 fps setting in the cited YouTube guidance.

Set OBS output to 25 fps

  1. Open OBS Studio and select Settings > Video.

  2. Find Common FPS Value and select or enter 25. OBS describes this as the desired output frame rate. See the OBS Studio Overview Guide.

  3. Choose the Base (Canvas) Resolution and Output (Scaled) Resolution independently. The canvas is the workspace where you arrange sources; the output resolution is the size OBS sends to the stream or recording.

  4. Apply the settings and check that the stream output is using the intended resolution and 25 fps.

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Configure YouTube-compatible encoder settings

YouTube’s live encoder guidance allows input frame rates up to 60 fps, so 25 fps is within its stated ceiling. That does not guarantee that every YouTube playback rendition will remain precisely 25 fps. YouTube’s cited guidance is general; it does not establish a special 25 fps requirement for streams sent from India.

Codec and bitrate

Choose a codec accepted by YouTube and use the bitrate guidance for your selected codec and output resolution. The published table does not include a separate 25 fps row. As a reference only, YouTube lists H.264 at 1080p30 with a minimum of 5 Mbps and a recommended bitrate of 14 Mbps. That is a 30 fps reference, not an exact 25 fps target. Check the current table for your settings in YouTube’s live encoder settings, bitrates, and resolutions.

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Rate control and keyframes

YouTube recommends constant bitrate (CBR) and a two-second keyframe frequency; do not exceed a four-second interval. These recommendations apply to the live encoder setup, alongside the codec and resolution-specific bitrate guidance.

Check upload capacity and test the stream

  1. Measure your actual outbound upload capacity under conditions similar to when you will stream. YouTube’s streaming tips recommend keeping a 20% bandwidth margin above the stream bitrate; avoid treating your connection’s advertised maximum as guaranteed available capacity.

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Troubleshoot common setup problems

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