Initial commit

.gitignore

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+venv/

Dockerfile

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+# app/Dockerfile
+
+FROM python:3.12-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    software-properties-common \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY src src
+
+RUN pip3 install -r requirements.txt
+
+EXPOSE 8501
+
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+
+ENTRYPOINT ["streamlit", "run", "src/app.py", "--server.port=8501", "--server.address=0.0.0.0"]

requirements.txt

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+streamlit==1.55.0
+moviepy==2.2.1
+pygifsicle==1.1.0
+wand==0.7.0

src/app.py

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+#!/usr/bin/env python3
+
+import streamlit as st
+import tempfile
+from os.path import splitext
+from moviepy import (
+    VideoFileClip
+)
+from moviepy.video.fx import (
+    Resize
+)
+from moviepy.video.io.gif_writers import write_gif_with_imageio
+from pygifsicle import gifsicle
+from wand.image import Image
+
+st.title("GifMaker")
+
+input_file = st.file_uploader("Upload a video or GIF file")
+
+if input_file is not None:
+    nameparts = splitext(input_file.name)
+    with tempfile.NamedTemporaryFile() as temp_input_file:
+        temp_input_file.write(input_file.read())
+        temp_input_file.seek(0)
+        input_video = VideoFileClip(temp_input_file.name)
+        preview = input_video.get_frame(1.0)
+        st.image(preview, "Preview")
+        result = input_video.rotated(270.0, expand=True).with_fps(15)
+        with tempfile.NamedTemporaryFile(suffix=".gif") as first_gif_file:
+            write_gif_with_imageio(result, first_gif_file.name)
+            with tempfile.NamedTemporaryFile(suffix=".gif") as second_gif_file:
+                gifsicle(first_gif_file.name,
+                         second_gif_file.name,
+                         optimize=False,
+                         colors=255,
+                         options=['--resize', '367x447'])
+                with Image(filename=second_gif_file.name) as gif_image:
+                    gif_image.coalesce()
+
+                    st.download_button("Download",
+                                       gif_image.make_blob('gif'),
+                                       f'{nameparts[0]}.gif')