Your audience might be from various demographics and you need to plan the audio tracks accordingly so that everyone would understand the video better.Īlso let us say, in case your family/friends are comfortable or only understand their particular language, then we need to store individual video for every single audio file this will cost your storage size i.e language count * video storage (4 * 1.5GB = 6GB). In this fast-paced world, we must agree the fact most of us spending money like buying a tool or software even for small things that we can do it by ourselves just by writing a one-line command.īefore digging deeper into the details, let’s just give a thought about why we should go for multiple audio tracks and how does this help? Why go for multiple audio tracks?Ĭonsider this, you have created a video and planning to run it for a presentation or upload it online for everyone to watch. In this article, I’m going to help you learn how to add multiple audio tracks to a single video file using FFmpeg tool.

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