Installing FFMPEG on windows is quite easy, Once the installation process is done we will elaborate on how to set up environment variables in windows for FFMPEG. It is widely used for format transcoding, basic editing (trimming and concatenation), video scaling, and video post-production effects. FFMPEG is a command-line tool used for processing video and audio files. What is FFMPEG?įFmpeg is a free and open-source software project consisting of different libraries and programs for handling video, audio, and other multimedia files and streams. On top of it, there are a few basic commands for FFmpeg to get you started. Here in this tutorial, I’ll discuss briefly what FFmprg really is and how you can install it on windows. As well as offer an interface to various video codecs like H.264/AVC, HEVC, AV1. It can be used for blurring, color conversion, rotation, extraction of frames.
Note that I haven't tested any of this and your mileage will vary.If you are looking for a library to help you out with video compression and processing, FFmpeg is certainly the best open-source library you’d find out there. I think it'd look something like this: CarrierWave::Video::Thumbnailer::FFMpegThumbnailer.binary = "C:/path/to/ffmpegthumbnailer.exe" Supposing that works for you, once you've compiled it (and confirmed that it works by testing it on the command line) you need to make sure carrierwave-video-thumbnailer knows where to find the executable, either by making sure it's in your $PATH or setting the FFMpegThumbnailer.binary option. Maybe the version tagged 2.0.7 is a good bet?
††Since the project has been migrated to GitHub this link is broken and I have no idea which revision of moviedecoder.cpp this link corresponds to. Replace it in libffmpegthumbnailer folderĮxtract and put the folders starting with lib to the lib folder in cygwin root folder From this issue thread:ĭownload a working version of moviedecoder.cpp †† : However, it looks like at least one person managed to get it to compile in Cygwin. ffmpegthumbnailer doesn't appear to officially support Windows. If ||= now the videos are being uploaded succesfully but without thumbnail and without error code. In my uploader file i've got following code: class VideoUploader < CarrierWave::Uploader::Base (Just found installation guides for Linux and OS X) I already installed FFMPEG on my computer.Īs I understood correctly, to use the gem I need to install FFMPEGthumbnailer to, but i can't figure out how I can install it on a windows machine. To get a thumbnail from the uploaded videos I want to use the carrierwave-video-thumbnailer gem. In this project I've got an uploadform with Carrierwave to upload some videofiles. Hi I recently startet a Ruby on Rails project on a Windows 10 圆4 machine.
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