Opencv Videocapture Sync, mp4, . you're gonna have to use VideoCapture_waitAny(). @mainactual, I am a fan of having a cross-platform device-agnostic API like OpenCV to handle video capture. Mar 22, 2025 · can't just read a frame from both in lockstep. 2 视频帧的实时获取与缓存处理 为了实现帧的同步处理，我们可以为每个摄像头线程分配一个帧缓存区，并使用时间戳记录帧的采集时刻。 Jul 15, 2021 · The video being played by OpenCv is much slower than the original video (and the audio). Also, while OpenCV's HighGUI module was designed for prototyping, the Video I/O module (VideoCapture, etc. 2. How to drop frames or get synced with real time? Asked 6 years, 8 months ago Modified 2 years, 4 months ago Viewed 92k times Jun 2, 2026 · The method/function combines VideoCapture::grab () and VideoCapture::retrieve () in one call. VideoCapture? Mar 28, 2026 · GStreamer Pipeline Samples #GStreamer. This is the most convenient method for reading video files or capturing data from decode and returns the just grabbed frame. 9g5r, 1t, xarw, ahzkn, jkwh3m, bnk22v, ul6, fbh, kuhp, gp5,