Another setting that is not captured in the command above is frame size. However, higher framerates significantly increase a GIF’s file size. Higher frame rates produce smoother GIFs. t 10 tells FFMPEG to trim the output to only 10 seconds while -r 24 is the frame rate for the output GIF. See the updated command below: val ffmpegCommand = "-i $inputFilePath -t 10 -r 24 $outPutFilePath" However, if we want fine-grain control over the output, we have to specify the settings ourselves. In the command we used to convert a video to a GIF file, we relied on the default FFMPEG settings. If (permissionCheck != PackageManager.PERMISSION_GRANTED). Val permissionCheck = ContextCompat.checkSelfPermission(this, permission) See the code block below: val permission = _EXTERNAL_STORAGE In addition to the permission defined in the manifest file, we’ll make a request at runtime. Remember that the code block above alone does not satisfy the permission guidelines for storage. To request this permission, specify this in the Android AndroidManifest.xml file like so: As per Android’s permission rules, the user grants permission to the request at runtime. In this step, we will access the user’s shared storage to select any video file. Set up a new projectĬreate a new Android Studio project and add the FFmpeg Kit library as a dependency into your app-level adle file: implementation 'com.arthenica:ffmpeg-kit-full:5.1' The API names are designed to be consistent across all platforms. You don’t have to learn a new syntax when switching between different environments. The beauty of this toolkit is its unified API. It supports multiple mobile development environments like Android, iOS, Flutter, and React Native. How to use FFMPEG on AndroidįFmpeg Kit is a toolkit or wrapper to use FFMPEG in applications. Its flexibility and wide range of capabilities have made it an essential tool for developers and video editors. In addition to these features, FFMPEG can also be used for other tasks, such as extracting audio from videos, creating GIFs, adding watermarks, custom video filters, and more. It also offers a range of options for trimming videos, such as selecting specific time ranges, cutting out sections, or splitting videos into multiple parts. They are small and have become widely adopted on social media platformsįFMPEG’s capabilities extend far beyond simple video conversion. Easy to share: Some video formats are easily shareable, like GIFs.Reduced file size: Some video formats take up less storage capacity while still preserving the video quality.For example, WebM is designed primarily for the web and works best with web browsers Converting video files to other formats ensures we target these different devices and platforms with the supported video formats. Better compatibility: Due to different devices and platforms, one video format does not suit them all.Some of the reasons include the following: Technically, this process is referred to as transcoding and may occur for a variety of reasons. One common use case of FFMPEG is converting video files from one format to another, such as files from MOV to AVI video containers. It has a rich set of libraries for performing basic to advance operations on media files. Set up a new project and select a video file from the external storageįFMPEG is a suite of CLI tools for manipulating media files.To effectively follow through, you will need a basic understanding of Kotlin and Android development and be ready to learn about FFMPEG. We will learn how to request media content from Android Storage Providers in the process. In this article, our goal is to convert a video file into a GIF using FFMPEG on Android. However, on a mobile OS, such as Android, we have to use a mobile FFMPEG wrapper to abstract low-level implementations and complexities that come with interacting with the FFMPEG core library (written in C). FFMPEG is a CLI tool that can be used out-of-the-box on desktop operating systems such as macOS, Linux, and Windows.
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