It may work with previous versions but several features won't be available (and the library is not tested with lower versions anylonger). If the FFMPEGPATH environment variable is set, fluent-ffmpeg will use it as the full path to the ffmpeg executable. When you know how to achieve your goal on command line and don't know how to translate it to fluent-ffmpeg calls, please ensure that you've read the documentation first. If you find some command line switch that has no matching fluent-ffmpeg method, you can use the inputOptions() and outputOptions() method instead. If you can't find how to do what you want, feel free to create an issue. Beware though this is not the most appropriate place to talk about ffmpeg usage (try their mailing list or irc channels instead). Please ensure that you added handlers for both the end and error handlers.

How can I add filters/options when taking screenshots or using mergeToFile? One of those should be called and give you more information about what happened. Do it manually with custom options/filters. Longer answer: screenshot and merge methods are just helper 'recipes' to help achieve common actions as such they have a limited scope and limited possible options.

Screenshots methods in particular are already quite complex to cope with the whole scope of options they provide. If you need something more specific, you're probably better off writing your own implementation. Feel free to re-use the code in lib/recipes.js as a base for your implementation (and you may still create issues if you have questions with the code). Common error messages Error: ffmpeg exited with code 1įluent-ffmpeg tries to extract error messages from ffmpeg output, but sometimes it fails. In that case, you can look at additional arguments passed to the error event handler: they hold the raw output from ffmpeg: ffmpeg(.

Handsome jack collection free with plus