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plugorgau / bbb-render

Scripts to convert a BigBlueButton recording into a single video file
MIT License
64 stars 26 forks source link

make-xges: Perform a simplistic conversion of text annotations #9

Open jhenstridge opened 3 years ago

jhenstridge commented 3 years ago

Here's a first attempt to get text annotations working. It is enough to get @symptog's presentation to render the text (at about the 50 second mark):

https://user-images.githubusercontent.com/12724165/113862603-2fc4f100-97db-11eb-9ad5-e7e15becaa00.mp4

... however it has some limitations. Namely it will not wrap long lines to fit the bounding box of the original HTML text. The positioning is not quite the same either, since the SVG text is positioned by the baseline rather than top left of bounding box.

I needed to convert the color CSS property to fill for colour to be applied. It's possible some other properties might need adjusting too.

defnull commented 3 years ago

Proper text rendering could be don with pango. I'm working on that. Unfortunately, my fork already diverged too much to make a PR feasible :/

Zorlin commented 3 years ago

Chuck it in a repo so we can compare them. It might not be that bad.

On Sat, 17 Apr 2021, 00:03 Marcel Hellkamp, @.***> wrote:

Proper text rendering could be don with pango. I'm working on that. Unfortunately, my fork already diverged too much to make a PR feasible :/

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