Perl Audio Video Handling Guide

When working with audio and video in Perl, it is common to use third-party modules for operations. Here are some commonly used modules in Perl for handling audio and video:

1. FFmpeg is a widely used multimedia processing tool that can be used to handle audio and video files. In Perl, the FFmpeg::Command module can be utilized to execute FFmpeg commands.
2. Audio::Wav: This module can be used to handle WAV format audio files, including reading and writing WAV files and performing basic audio processing operations.
3. Video::Info: This module can be used to obtain basic information about video files, such as video format, resolution, duration, etc.
4. The Audio::M4P::QuickTime module can be used to read audio files in M4P format and retrieve some metadata information about the audio file.

These modules can assist Perl developers in handling audio and video files, performing basic operations like reading, writing, transcoding, and obtaining information. It is important to select the appropriate module based on specific requirements for processing audio and video.