Unfortunately, this can only run on a single thread, hence I am using a low CRF and not performing two-pass encoding. vf "minterpolate=fps=60:mi_mode=mci:mc_mode=aobmc:me_mode=bidir:vsbmc=1" \ StepsĪfter having installed ffmpeg, I run the following command to create smooth videos at 60fps. Doing this requires a lot of CPU/GPU horsepower whilst playing back the video, whereas a pre-created video can take a lot longer to make, and then be played back on devices such as phones which don't have this software or processing power. Unfortunately, I could only ever get that installed on Ubuntu 16.04 and nothing later.Īlso, it is worth noting that this is very different from something like SVP which is all about creating the smooth playback by performing the interpolation In the past, I have used Butterflow to create smooth videos through frame interpolation. 60fps) by creating interpolated frames between existing frames with the use of FFmpeg. At the moment, the SCIFIO-JavaCV project is inactive due to lack of development resources.This tutorial will show you how you can create smooth videos (e.g.
The SCIFIO-JavaCV project will offer out-of-the-box support for video formats supported by OpenCV including those supported by FFmpeg. For cases like that, check out media player and the k-lite codec pack. Similarly, for saving video, you can write to an uncompressed format, then compress it afterward using an external tool.įor files larger than 4GB, you may run into trouble with otherwise excellent transcoders like FFmpeg. The uncompressed video stream can then easily be opened in ImageJ without the need for additional plugins. Unfortunately, there is no update site for it you must perform a complex installation procedure manually.Īnother strategy is to transcode your video to an uncompressed format using a tool such as QuickTime Pro, VirtualDub or FFmpeg on the command line. For exporting video, you could try the Save As Movie plugin.
The source code for this update site is embedded in the scifio-javacv history. Enable the beta-quality FFMPEG update site, which uses native bindings to the FFmpeg library to read many video formats.Bio-Formats is included with the Fiji distribution of ImageJ. See the Bio-Formats AVI and QuickTime pages for the list of supported codecs. Bio-Formats includes support for reading additional codecs for some video formats.There are several ways to enable support for more video formats: Out of the box, ImageJ has limited support for some video formats such as AVI and QuickTime.
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