Deshaker Virtualdub
Deshaker Sony Vegas
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Deshaker Software

Easy Shaky Video Fixer eliminates camera shakiness and makes video smoother. This software aims to generate smoother videos that look like they were filmed using either a camera stander or a very steady hand.
One VirtualDub filter, Deshaker, is the best image stabilization software I have encountered. VirtualDub is supplied with a number of filters by default, but Deshaker is an add-on. You get it from the Deshaker Web page (at.
See full list on guthspot.se.
Deshaker is a free VirtualDub plugin to stabilize video. This video free stabilization tool is available for both Windows 32-bit, and 64-bit versions. Load a video on VirtualDub to initialize video stabilization. Once the video is opened, go to Video tab, and click on Filters.

Action video is often lacking clear persistent references to stabilize video with – they either are not present in the frame for very long, or often compressed out of frame as the codec is trying to spend most of its bandwidth on moving objects in the shot.

Blender is an open source 3D creation tool that can help ensure your videos remain stable.

Deshaker, a plugin for Windows program VirtualDub, with its capability to find and track multiple visual references (literally hundreds of them) automatically from frame to frame is the king of action video stabilization. (It works on Linux, too, see below).

Ios emulator mac netflix. Deshaker works in 2 passes – analysis and stabilization. During pass 1, a log file is created that contains correction numbers necessary for each frame.

This file could be used in Blender as a source for transform track. Here is how:

Creating Deshaker Log

Deshaker Virtualdub

Export video from Blender, audio is not necessary. It’s OK to use 50% render resolution (IMPORTANT: make sure to use the same resolution during Deshaker log import).
Run VirtualDub.exe with Deshaker plugin installed in VirtualDub’s “plugins” folder
Enable Deshaker with Video > Filters > Add > Deshaker
Set or note location for log file, click OK – OK
Open Blender video made in step 1
I like to right-click and reduce input (left) video window to 25% at this point
Make sure Video > Full Processing Mode is set
Run analysis by invoking File > Save as AVI and setting some dummy file name. This file is discardable.
Use Deshaker.log file for next step:

Using Deshaker Log in Blender

Install one of 2 plugins from https://github.com/sergem155/blender-deshaker-log-import . There are 2 versions, using different stabilization algorithms (more below, but “damper” version is working well, “sinc” version is experimental).
Import the plugin into Blender: File > User Preferences > Add-ons > Install from File
Right-click the video (movie) track to stabilize. (It might make sense to make a metastrip out of the composition first.)
IMPORTANT: make sure to use the same render resolution % used to render file for Deshaker analysis, as the log numbers are divided by that %!
Import Deshaker log: File > Import > Import Deshaker log
To speed things up a little, in Graph Editor, set interpolation type: Key > Interpolation Type > Linear
Now you can scrub through video and see the Deshaker tracking data applied

Example output

Simple damper algorithm – the distance from center is reduced by 10% in each frame:

Music is Skeewiff – Blue Crystal (feat Rayna)

The black bars are kind of large, I’ve done a couple of attempts to reduce them, using a digital filter to remove low frequency motion from stabilization movement and remove “DC bias” building up. I still like simple damper better, but maybe I wasn’t playing with settings long enough, or windowed sinc’s ripples were acting up, and another algo would have been better.

Windowed sinc filter (17 points) – remove all motion < 1Hz, but with less steep roll-off:

Raw video without stabilization, for comparison:

Other Cool Features of Deshaker

I implemented just motion. Deshaker can also do adaptive zoom, rolling shutter rubber panning effect correction and can paint black bars with contents of previous frames, to name a few. If you’d like to code that, be my guest, the code is open.

What About Manual Correction?

Deshaker Sony Vegas

It would have been awesome to put a second transform track and correct the movement a bit, but sadly, Blender’s transforms are fully applied and cropped between strips, so you get a crop upon crop:

I also tried to put the sequence as a source strip in another scene’s sequence, with a smaller viewport. While this is possible, the strip is scaled to the second composition’s size, even with image offset option turned on, so it is, unfortunately, useless too:

Running VirtualDub on Linux

It works very nice:

Install Wine Windows Emulator
Install MP4 Windows codec https://sourceforge.net/projects/x264vfw/files/latest/download
Enable vcrun2005 in winetricks (Wine utility)
Download and unpack VirtualDub
Download Deshaker and put Deshaker.vdf into virtualdub’s plugin folder
Run virtualdub.exe

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Update

Deshaker Software

There was a bug (sorry) in the code that was shifting all transforms 2 frames back, that is now fixed in github. (And once again, make sure to import the log with the same render resolution % you used to export it).