2020-12-04 21:02:42 +00:00
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# LFE
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Tool to extract PNG frames from Lottie animations using rlottie.
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Codebase is a mess. You've been warned.
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## Deps
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2020-12-04 21:24:46 +00:00
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- https://github.com/Samsung/rlottie -> Don't forget to do make install (you'll likely want to go with the cmake route)
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2020-12-04 21:02:42 +00:00
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- https://github.com/lvandeve/lodepng -> Already included here. Licensed Zlib.
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2020-12-04 21:24:46 +00:00
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You'll also need g++.
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## How to build and install
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2020-12-04 21:02:42 +00:00
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```bash
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make
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```
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2020-12-04 21:24:46 +00:00
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To install:
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```bash
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sudo make install
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```
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2020-12-04 21:02:42 +00:00
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## How to use
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```bash
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2020-12-04 21:24:46 +00:00
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lfe mylottieanimation.json 420x420
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2020-12-04 21:02:42 +00:00
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```
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This will extract all frames as PNG files in the working directory.
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## Credit where it's due
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- Most of the rlottie code is based on lottie2gif.cpp example from https://github.com/Samsung/rlottie (MIT)
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- The PNG encoding related code is based on lodepng's examples
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