and realised that the only ‘image’ version of my logo is the one at the top of this website with a black background: Now, I’m having a play with a few graphics bits and pieces with a friend to try and create some nice video transitions etc. The Jonnychipz Logo above is animated and runs on a loop: MOV format with an Alpha Channel, basically an Alpha Channel allows for transparency when you overlay a video file in something like OBS. Install PYQT4, click the download L link to download, according to your own needs to downloadĪfter the download is complete, double-click to install, all the way next until the installation is completeĭownload Open source labelimg on GitHub, here's the addressĭownload good after decompression, get a folder named: Labelimg-master, according to their own needs, in the data file to open the Predefined_classes.Ok a quick blog here on how you can extract images from a video file. The resulting result, Python did not report an exception stating that the installation was successful When the installation is complete, enter Python and enter

Install lxml, enter a command in DOS, and then download and install it automatically Install PYQT4 and lxml under the conditions of installing python2.7 and configuring environment variables and installing PIP and configuring environment variables Get the extracted frame picture after carriage return Then go to PowerShell, enter the command to take the video frame, the format of the command is roughly: Ffmpeg-i video-R frames per second-Q:V picture quality parameter-F picture naming format (more usage asked Niang ^ ^)įfmpeg-i 'Video.mp4'-R 1-q:v 2-f image2 vid_%d.jpeg Using FFmpeg for video framing, first go to the folder where the video is stored The results obtained are as follows, indicating that ffmpeg can be used. In Windows DOS, enter the following command to verify that the environment variable is already configured. Unzip the downloaded compressed package (i renamed the file for convenience)Īdd the Bin directory under FFmpeg to the path of the system (the specific procedure for configuring environment variables is not repeated here ^ ^) Video files > ffmpeg processing > picture sets > labelimg for labeling > labeled datasetsĭownload by official, choose according to your machine type

Ffmpeg extract frames windows