Tutorials on Video

Disclaimer - If you are unfamiliar with FFmpeg, then please read this blog post before proceeding. When you upload a video to a platform such as Youtube , you can select and add a custom thumbnail image to display within its result item. Amongst the many recommended videos, a professionally-made thumbnail captures the attention of undecided users and improves the chances of your video being played. At a low-level, a thumbnail consists of an image, a title and a duration (placed within a faded black box and fixed to the lower-right corner): To generate a thumbnail from a video with ffmpeg :

Online streaming and multimedia content platforms garner a large audience and consume a disproportionate amount of bandwidth compared to other types of platforms. These platforms rely on content creators to upload, share and promote their videos and music. To process and polish video and audio files, both professionals and amateurs automatically resort to using interactive software, such as Adobe Premiere. Such software features many tools to unleash the creativity of its users, but each comes with its own set of entry barriers (learning curve and pricing) and unique workflows for editing tasks. For example, in Adobe Premiere , to manually concatenate footage together, you create a nested sequence, which involves several steps of creating sequences and dragging and dropping clips into a workspace's timeline. If you produce lots of content weekly for a platform, such as YouTube, and work on a tight schedule that leaves no extra time for video editing, then you may consider hiring a devoted video editor to handle the video editing for you. Fortunately, you can develop a partially autonomous workflow for video editing by offloading certain tedious tasks to FFmpeg. FFmpeg is a cross-platform, open-source library for processing multimedia content (e.g., videos, images and audio files) and converting between different video formats (i.e., MP4 to WebM ). Commonly, developers use FFmpeg via the ffmpeg CLI tool, but there are language-specific bindings written for FFmpeg to import it as a package/dependency into your project/s. With ffmpeg , Bash scripts can automate your workflow with simple, single-line commands, whether it is making montages, replacing a video's audio with stock background music or streamlining bulk uploads. This either significantly reduces or completely eliminates your dependence on a user interface to manually perform these tasks by moving around items, clicking buttons, etc.