This is the wiki page for the cvar
cl_record_fps
The command allows modifying the frame rate of the replays that the game records. Replays will always look smooth when played back because they get interpolated. Interpolation can not perfectly reconstruct what happens in between recorded states. Therefore, a higher recording frame rate will make the replays more accurate to what actually happened when you play them back. Note that replays can be affected by lag and packet loss and should therefore never be regarded as absolute proof. Values above 120 are theoretically possible but not helpful, as the game runs at an internal rate of 120 ticks per second. If you set your the record fps from 30 to 120 it will also increase the file size of the replays ~4x.
Attributes[]
| Default value | Min | Max | Saveable |
|---|---|---|---|
| 30 | 1 | 120 | true |
Usage[]
To change the frame rate of replays you record, open the console and type
cl_record_fps 120
Replace 120 with the desired value.