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import gradio as gr
from moviepy.editor import VideoFileClip, TextClip, CompositeVideoClip
from moviepy.video.fx.all import speedx, rotate, multiply_brightness, colorx
from moviepy.video.fx.all import lum_contrast
def video_editor(input_video, start_time, end_time, playback_speed, create_gif,
rotation_degrees, watermark_text, brightness_factor,
contrast, saturation):
# Load video
clip = VideoFileClip(input_video).subclip(start_time, end_time)
# Change playback speed if applicable
if playback_speed != 1:
clip = speedx(clip, factor=playback_speed)
# Rotate the video if applicable
if rotation_degrees != 0:
clip = rotate(clip, rotation_degrees)
# Adjust brightness if applicable
if brightness_factor != 1:
clip = multiply_brightness(clip, brightness_factor)
# Adjust contrast if applicable
if contrast != 1:
clip = lum_contrast(clip, contrast=contrast - 1)
# Adjust color saturation if applicable
if saturation != 1:
clip = colorx(clip, factor=saturation)
# Add text watermark if applicable
if watermark_text:
txt_clip = TextClip(watermark_text, fontsize=24, color='white', bg_color='black')
txt_clip = txt_clip.set_position(('right', 'bottom')).set_duration(clip.duration)
clip = CompositeVideoClip([clip, txt_clip])
# Define output paths
output_video_path = "edited_video.mp4"
output_gif_path = "edited_video.gif"
if not create_gif:
# Write video file with the edits
clip.write_videofile(output_video_path, codec="libx264", audio_codec="aac")
return output_video_path
else:
# Write GIF file with the edits
clip.write_gif(output_gif_path)
return output_gif_path
iface = gr.Interface(
fn=video_editor,
inputs=[
gr.Video(source="upload", type="file", label="Input Video"),
gr.Textbox(value="00:00:00", label="Start Time (HH:MM:SS)"),
gr.Textbox(value="00:00:10", label="End Time (HH:MM:SS)"),
gr.Slider(minimum=0.25, maximum=4.0, value=1, step=0.25, label="Playback Speed"),
gr.Checkbox(label="Create GIF instead of video", value=False),
gr.Slider(minimum=0, maximum=360, value=0, step=90, label="Rotation (Degrees)"),
gr.Textbox(value="", label="Watermark Text"),
gr.Slider(minimum=0.5, maximum=2.0, value=1, step=0.1, label="Brightness Factor"),
gr.Slider(minimum=0.1, maximum=2.0, value=1, step=0.1, label="Contrast"),
gr.Slider(minimum=0, maximum=2.0, value=1, step=0.1, label="Saturation")
],
outputs=gr.Video(label="Output Video/GIF"),
examples=[
["sample_video.mp4", "00:00:02", "00:00:05", 1, False, 0, "", 1, 1, 1],
]
)
iface.launch() |