4.切换编码器 如果以上方法都不能解决问题,就可以考虑更换编码器。可以尝试使用一些开源或者有名的编解码器来进行压缩和编码,例如FFmpeg等。 总之,出现"failed to initialize videowriter"这样的错误信息是视频处理过程中经常遇到的问题,但只要我们掌握了针对性的解决方法,就可以轻松地解决该问题。©...
Failed to Initialize VideoWriter 1. Introduction When working with video processing or computer vision tasks, it is common to encounter errors related to video writing. One of the most common errors is “failed to initialize VideoWriter.” This error occurs when there are issues with initializing ...
Start generating .mp4 file [ERROR:0@2735.120] global cap_ffmpeg_impl.hpp:2991 open Could not find encoder for codec_id=27, error: Encoder not found [ERROR:0@2735.120] global cap_ffmpeg_impl.hpp:3066 open VIDEOIO/FFMPEG: Failed to initialize VideoWriter [ERROR:0@2735.194] global cap.cpp:...
global /io/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp (3002) open VIDEOIO/FFMPEG: Failed to initialize VideoWriter For that reason, I rewrite this line (31) from Alphapose/alphapose/utils/detector.py: self.fourcc = int(stream.get(cv2.CAP_PROP_FOURCC)) to this: self.fourcc = cv2.Vid...
代码工作正常，导致问题的是文件位置。在我调整路径（从相对路径到完整路径）后，它工作正常。
代码工作正常，导致问题的是文件位置。在我调整路径（从相对路径到完整路径）后，它工作正常。