WebVfx v1.2.0 released

Feb 16, 2020

You can download it from GitHub.

This version adds support for MLT v6.20.0’s preview scaling.

For the MLT integration, if the resource starts with “plain:” webvfx does automatic scaling by changing the zoom level. This works fine for content that is simply produced or overlayed by the filter. However, content that uses the webvfx JavaScript extension will not operate with zoom unless the service property mlt_resolution_scale is set to 1. New properties mlt_profile_scale_width and mlt_profile_scale_height are real numbers that reflect the new MLT scale properties used to do low-res preview scaling. Content script can access this via webvfx.getNumberParameter() to scale its parameters and elements.



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