What is video transcoding?

Video transcoding is the process of converting a video file from one format, codec, or resolution to another. This is often done to ensure compatibility with different devices, reduce file size for easier storage or streaming, or optimize video quality for specific platforms. The process may involve decoding the original file and re-encoding it into the desired format. Video transcoding is widely used in media production, streaming services, and content delivery networks to make videos accessible to a broader audience.