Keyframe size (length)

[TheInvoker]

Hello
how can i reduce the length of the keyframes? i often cut video here and there and i use keyframes but the time between 2 keyframes is too long, usually 10s and i would like to set it to 3s
Is it possible?

[eumagga0x2a]

how can i reduce the length of the keyframes? i often cut video here and there and i use keyframes but the time between 2 keyframes is too long, usually 10s and i would like to set it to 3s

What you mean is not reducing the length of keyframes but the maximum size of the GOP. All encoders for non-intra-only codecs support user-defined GOP sizes (within certain bounds). All you need is to re-encode the video stream using the setting which fits your needs.

[szlldm]

All you need is to re-encode the video stream using the setting which fits your needs.

If you already re-encode, you can cut at arbitrary frames.