OBS Studio vs Wisp

OBS Studio is free, open-source software for video recording and live streaming on Windows, macOS, and Linux. It captures and mixes video and audio from windows, images, text, browser windows, webcams, and capture cards. Users can arrange unlimited scenes, switch with customizable transitions, and preview scenes and sources in Studio Mode before going live. Multiview can monitor eight scenes. The audio mixer has per-source filters, with VST plugin support, and hotkeys cover many recording and streaming actions. An API, native plugins, and Lua or Python scripts provide ways to extend the software. OBS supports streaming platforms including Twitch and YouTube, and streams connect directly from a user’s computer to the service. It is distributed under GPLv2 and may be used commercially subject to the license terms. The download page lists Windows 10 and 11 support, macOS 13.0 or newer, and Linux distribution through Flathub or an Ubuntu 24.04-or-newer PPA. The listed plan costs nothing, with no watermarks or usage limitations.

Wisp is free Windows software for recording game clips from a rolling screen-and-audio buffer. It can buffer continuously or while a game runs, then save the recent footage in under a second after a hotkey press. Pressing the hotkey again while a clip is fresh chains another segment and marks the join. Kill detection uses official local APIs for League of Legends and CS2, with experimental on-screen detection for Valorant and Overwatch 2. Capture uses Windows Graphics Capture, with Desktop Duplication and GDI fallbacks, and hardware encoding on NVIDIA, AMD, and Intel GPUs. System audio and microphone input can be mixed independently, while Discord and similar voice chat can be isolated to another track. An optional voice trigger runs a bundled speech model locally without internet access. The browser shows thumbnails, duration, and file size, and supports playback, search, sorting, renaming, and deletion. Plugins can add themes, overlays, markers, export layers, and actions.