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my webm videos are really big,why?(26 MB for a 10 second animation) #9
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That sounds about right, what resolution are your videos? This project only
supports keyframes so it's basically just a series of JPEG-equivalents.
In an earlier version of this project there was a bug where the quality
option did nothing - does your filesize change when you change the quality
parameter?
…On Sat, 30 Nov 2019, 4:11 PM kapooky, ***@***.***> wrote:
Hello, Does anyone else have the same problem as me?
Background info:
-The videos were rendered at 60fps, and at the lowest possible quality
setting.
-I am using CCapture,a library for replaying canvas based animations. It
uses this project for webm video rendering. (Perhaps CCapture)
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Ah yep it looks like CCapture uses 0.2.0, where the quality setting is non-functional. Try replacing that with https://github.com/thenickdude/webm-writer-js/releases/tag/v0.2.4 |
thanks, I'll swap the versions soon and report back the results. I render at 1080 p resolution. for version webm-writer 0.2.0, playing around with the webm quality had a minor effect on file size. The file size shrunk by 7% when switching from highest to lowest quality setting. |
Swapping out to the newest version of webmwriter reduced file size from 26mb(highest quality) to 11mb(at 10 percent quality)! It's a decent solution, but the video quality does degrade as you lower bit rate. I will have to find a fine balance between videoquality and size, haha. Thanks! from https://github.com/antimatter15/whammy,
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Thanks for the test, I'll submit a pull request to them to get it updated. |
Hello, Does anyone else have the same problem as me?
Background info:
-The videos were rendered at 60fps,1920x1080, and at the lowest possible quality setting.
-I am using CCapture,a library for replaying canvas based animations. It uses this project for webm video rendering. (Perhaps CCapture is the culprit)
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