I would like to be able to use the Replay Buffer function to create recordings for short periods of time, as in ps5.

[katoyuki]

I am currently recording screens with the Replay Buffer function set to 20 minutes. However, this creates a larger file each time.
This is inconvenient, so I would like to be able to select a shorter time to record, such as 3 minutes, 1 minute or 30 seconds, in addition to the 20 minute recording, like the clip function in ps5.
Please let me know if there is a plugin or something that can achieve this.

English is not my forte, so a gentle reminder would be appreciated.

 

[Suslik V]

There is script based solution (.py file, Python) that saves full length file first and then truncates it to closest keyframe without re-encoding, the saved origin deleted automatically. 3 options available for saving with own hotkeys, max is 10 minutes (this absolute limit can be modified if you have programming skills), min is 1 second (make sure that you have keyframes interval = 1 second during encoding).

OBS Python - Additional Replay Buffer

Adds 3 "additional" ReplayBuffer. In reality, it saves the normal replaybuffer and clip the seconds from begin or end and save it as a new file. The seconds should be lesser then the whole replay buffer from obs, otherwise the replay is only...

obsproject.com

Most recent variant of the script on this forum is in the "Discussion" thread of the script itself.