QtAV
QtAV is an open-source video tools project written in C++ with 4,258 stars on GitHub.
The authors describe it as: “A cross-platform multimedia framework based on Qt and FFmpeg. 基于Qt和FFmpeg的跨平台高性能音视频播放框架. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk.”
Whatever you record, edit or capture with QtAV, Whipscribe transcribes the audio track into an accurate, speaker-labeled transcript with SRT/VTT captions — 100+ languages, secured private cloud. About $2 per audio hour, with a free instant preview.
Transcribe a file →Top QtAV alternatives
See the full list of QtAV alternatives →
Frequently asked
What is QtAV?
QtAV is an open-source video tools project written in C++ with 4,258 stars on GitHub. The authors describe it as: “A cross-platform multimedia framework based on Qt and FFmpeg. 基于Qt和FFmpeg的跨平台高性能音视频播放框架. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk.”
Is QtAV free?
QtAV is open source — free to use; check its license for redistribution terms.
What are the best QtAV alternatives?
The closest alternatives in the same category include FFmpeg, remotion, iina, lossless-cut, cobalt — each has a live profile with facts and its own alternatives list on this hub.