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OBS Studio is a free, open-source application designed for high-performance video recording and real-time live streaming, maintained by the OBS Project and currently offered in version 32.1.0 as the forty-second consecutive public release. Developed under the GPL license, the program combines capture, compositing, encoding and broadcasting functions in a single workspace, enabling gamers, educators, podcasters, webinar hosts and broadcast engineers to produce professional-grade content without recurring fees. Sources ranging from webcams, capture cards and individual application windows to entire displays, audio inputs and media files can be mixed through an unlimited-scene workflow, while built-in transitions, filters and plug-in architecture allow chroma-keying, noise suppression, LUT color grading and remote control via WebSocket. Encoding is handled by x264, AMD VCE, Intel QSV and NVIDIA NVENC codecs, supporting simultaneous output to multiple platforms such as Twitch, YouTube, Facebook Live, RTMP servers or local disk in FLV, MP4, MOV or MKV formats at up to 8K resolution and 120 FPS. Advanced users leverage the modular audio mixer with per-source filters, hotkey scripting, automatic replay buffer, dockable UI panels and multi-channel ASIO support for broadcast-grade workflows. The software is frequently updated; the 42 documented versions since its 2012 debut have added Vulkan capture, HDR tone-mapping, OBS-WebSocket 5.0, native Apple Silicon builds, improved NVIDIA and AMD encoder integration, streamlined settings wizards and enhanced security signatures. Positioned in the Video Recording & Streaming category, OBS Studio is available for free on get.nero.com, where downloads are supplied through trusted Windows package sources such as winget, always providing the latest build and supporting batch installation alongside other applications.
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