python code: using ffmpeg to receive video from remote url and get ndarray video data for further processing purpose - xuchong/python-ffmpeg-video
Install ffmpeg on your system, or set the IMAGEIO_FFMPEG_EXE environment variable. 此时你可以从 https://www.gyan.dev/ffmpeg/builds/ 下载ffmpeg,解压后,设置 ffmpeg_path 为你的实际安装路径即可。 [app] # 请根据你的实际路径设置,注意 Windows 路径分隔符为 \\ ffmpeg_path = "C:\\Users\\...
At some point during your life as a programmer, you will end up with the problem of downloading a single folder from a GitHub repository. For me, it was because I had an auxiliary repo containing files relevant to some unit tests. To solve this problem, I found a very elegant (and sup...
OpenCV has no support for streaming videos, so everyone has its own recipe for doing it, you can design your own server/client combo or use a third party library such aslibvlcorffmpeg. Both options seemed like an overkill because I only wanted to see what the system sees for debugging pu...
//Generate an image from a file: File file = new File("source.xhtml"); int width = 1024; int height = 1024; Java2DRenderer renderer = new Java2DRenderer(file, width, height); BufferedImage image = renderer.getImage(); // write it out full size png defaults to png. FSImageWr...
If you have access to the devs, you can have them expose an API for you so that you can access text, etc. using Javascript from your Selenium script. If it's part of some library, etc. the library itself may provide an API that you can use. This is the most reliable option. ...
imageio-ffmpeg==0.5.1 jiter==0.5.0 jsonpatch==1.33 jsonpointer==3.0.0 langchain==0.2.16 langchain-community==0.2.17 langchain-core==0.2.41 langchain-openai==0.1.25 langchain-text-splitters==0.2.4 langsmith==0.1.128 marshmallow==3.22.0 ...
FFmpeg CLI DriverThis is capture driver which uses ffmpeg CLI tool from FFmpeg to access UVC camera device.Maven dependency:<dependency> <groupId>com.github.sarxos</groupId> <artifactId>webcam-capture-driver-ffmpeg-cli</artifactId> <version>{webcam-capture-version-here}</version> </dependency...
Note that the first time you run this on a container you might see a Imageio: 'ffmpeg-linux64-v3.3.1' was not found on your computer; downloading it now. message, that's normal.Optimizing GIF file sizeIf you simply run the above, you might get a 200 MB GIF file, which is absurd...
Description FFmpeg fails to build on my CI pipeline because it can't find libopenjp2. This only happens with GCC, clang on the same system installs fine. It seems like there was a similar issue before -> #10442 Package and Environment De...