Below is a run on an MP3 file: $ python extract_media_metadata.py zoo.mp3 That's a lot of information including the duration in seconds, sample rate, codec information, and a lot more. I'm going to run it on a video file: $ python extract_media_metadata.py zoo.mp4 We also use pprint instead of print, so it'll print the Python dictionary in a human-readable way. The ffmpeg.probe() method uses the ffprobe command under the hood. We're getting the media file path from the command-line arguments, so we don't have to modify the code whenever we want to extract the metadata of a new media file. # uses ffprobe command to extract all possible metadata from the media file # read the audio/video file from the command line arguments However, ffmpeg-python seems to work well for both simple and complex usage.īelow is the code responsible for extracting the metadata: import ffmpegįrom pprint import pprint # for printing Python dictionaries in a human-readable way There are a lot of Python wrappers of FFmpeg. Once you have it installed, you need to install the Python wrapper: $ pip install ffmpeg-python Use this link to get it installed in your environment. To make everything work properly, you need to install FFmpeg. In this quick tutorial, you will learn how you can extract video or audio metadata in Python using FFmpeg.
Video metadata is all available information about a video file, such as width, height, codec type, fps, duration, and many more. There are many reasons why you want to include the metadata of a video or any media file in your Python application.
It expects an final END chapter which is ignored, but provides the end point for the last real chapter.Disclosure: This post may contain affiliate links, meaning when you click the links and make a purchase, we receive a commission.It expects no existing chapters in the file.It appends to an existing FFMETADATAFILE.It expects the chapters.txt file to be a txt file with 1 chapter per line starting with 0:00:00 style time stamps and followed by the title of the chapter.It expects to be in the same directory as a 'chapters.txt' file to read from, and an 'FFMETADATAFILE' file to output to.The requirement to specify times as an integer of some time base, instead of the 1:30:20.5 style format usually used for displaying time is very off-putting to me, so I created a small helper script so I could just note down times while watching a video and have the metadata entries automatically worked out how my automatically.
0 kommentar(er)
