Create app.py
Browse files
app.py
ADDED
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1 |
+
import os
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2 |
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import uuid
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3 |
+
import moviepy.editor as mp
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4 |
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from PIL import Image
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5 |
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import gradio as gr
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6 |
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7 |
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# ----------------------------------
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8 |
+
# ๊ณตํต์ ์ผ๋ก ์ฌ์ฉํ ๋ก๊ทธ ๋ฆฌ์คํธ
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9 |
+
# ----------------------------------
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10 |
+
global_logs = []
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11 |
+
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12 |
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def add_log(message: str):
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13 |
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"""
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14 |
+
๋ก๊ทธ ๋ฉ์์ง๋ฅผ ์ ์ฅํ๋ ํจ์
|
15 |
+
"""
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16 |
+
global_logs.append(message)
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17 |
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print(message)
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18 |
+
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19 |
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def parse_time_to_seconds(time_str: str):
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20 |
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"""
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21 |
+
์:๋ถ:์ด ํํ์ ๋ฌธ์์ด(์: '00:00:10' ๋๋ '00:01:02')์ ์ด ๋จ์(float)๋ก ๋ณํ
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22 |
+
"""
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23 |
+
try:
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24 |
+
h, m, s = time_str.split(":")
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25 |
+
total_seconds = int(h) * 3600 + int(m) * 60 + float(s)
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26 |
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return total_seconds
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27 |
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except Exception:
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28 |
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return 0.0
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29 |
+
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30 |
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def generate_thumbnail(video_clip, time_point):
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31 |
+
"""
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32 |
+
ํน์ ์์ ์ ํ๋ ์์ ์ธ๋ค์ผ๋ก ์์ฑํ์ฌ PIL.Image๋ก ๋ฐํ
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33 |
+
"""
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34 |
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try:
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35 |
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frame = video_clip.get_frame(time_point)
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36 |
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thumbnail_img = Image.fromarray(frame)
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37 |
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return thumbnail_img
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38 |
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except:
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# ๋ง์ฝ time_point๊ฐ ์ฌ์์๊ฐ ๋ฒ์๋ฅผ ๋ฒ์ด๋๋ฉด ์ฒซ ํ๋ ์์ ์ธ๋ค์ผ๋ก
|
40 |
+
frame = video_clip.get_frame(0)
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41 |
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thumbnail_img = Image.fromarray(frame)
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42 |
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return thumbnail_img
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43 |
+
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44 |
+
def process_video(video,
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45 |
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start_time_str,
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46 |
+
end_time_str,
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47 |
+
resolution_factor,
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48 |
+
frame_rate_factor,
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49 |
+
speed_factor,
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50 |
+
repeat_count):
|
51 |
+
"""
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52 |
+
์ ์ฒด GIF ๋ณํ ๊ณผ์ ์ ์ํํ๋ ํจ์
|
53 |
+
"""
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54 |
+
global global_logs
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55 |
+
global_logs = [] # ํธ์ถ ์๋ง๋ค ๋ก๊ทธ๋ฅผ ์ด๊ธฐํ
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56 |
+
|
57 |
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# ๋ก๊ทธ 1: ์
๋ก๋๋ ํ์ผ ํ์ธ
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58 |
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add_log("[LOG 1] ๋น๋์ค ์
๋ก๋ ๋ฐ ์ฒ๋ฆฌ ์์")
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59 |
+
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60 |
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# ๋น๋์ค ๋ถ๋ฌ์ค๊ธฐ
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61 |
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add_log("[LOG 2] ๋น๋์ค ๋ก๋ ์ค...")
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62 |
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input_video = mp.VideoFileClip(video.name)
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63 |
+
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64 |
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# ์ฌ์์๊ฐ ์ถ๋ ฅ
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duration = input_video.duration
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66 |
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add_log(f"[LOG 3] ์
๋ก๋๋ ์์์ ์ฌ์์๊ฐ: {duration:.2f}์ด")
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67 |
+
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68 |
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# ์์/๋ ์๊ฐ parse
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69 |
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add_log("[LOG 4] ์์/๋ ์๊ฐ ํ์ฑ ์ค...")
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70 |
+
start_sec = parse_time_to_seconds(start_time_str)
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71 |
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end_sec = parse_time_to_seconds(end_time_str)
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72 |
+
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73 |
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# ์๋ชป๋ ์
๋ ฅ ํน์ ๋ฒ์ ๋ฒ์ด๋๋ฉด ์๋ ๋ณด์
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74 |
+
if start_sec < 0:
|
75 |
+
start_sec = 0
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76 |
+
if end_sec <= 0 or end_sec > duration:
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end_sec = duration
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78 |
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if start_sec >= end_sec:
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start_sec = 0
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80 |
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end_sec = duration
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81 |
+
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82 |
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add_log(f"[LOG 5] ์ ์ฉ๋ ์์ ์๊ฐ: {start_sec}์ด, ์ข
๋ฃ ์๊ฐ: {end_sec}์ด")
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+
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84 |
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# ํด๋น ๊ตฌ๊ฐ ์๋ฅด๊ธฐ(subclip)
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85 |
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add_log("[LOG 6] ์์ ์๋ฅด๊ธฐ ์์
์งํ...")
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86 |
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clip = input_video.subclip(start_sec, end_sec)
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87 |
+
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88 |
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# ์๋ ์กฐ์
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89 |
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if abs(speed_factor - 1.0) > 1e-3:
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add_log(f"[LOG 7] ์๋ {speed_factor}๋ฐฐ๋ก ์กฐ์ ์ค...")
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91 |
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clip = clip.fx(mp.vfx.speedx, speed_factor)
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92 |
+
|
93 |
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# ํด์๋ ์กฐ์ (๊ธฐ๋ณธ 1.0 = ์๋ณธ)
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94 |
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if abs(resolution_factor - 1.0) > 1e-3:
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95 |
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add_log(f"[LOG 8] ํด์๋ {resolution_factor*100:.1f}%๋ก ์กฐ์ ์ค...")
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96 |
+
clip = clip.resize(resolution_factor)
|
97 |
+
|
98 |
+
# ํ๋ ์ ๋ ์ดํธ ์กฐ์ (๊ธฐ๋ณธ ์๋ณธ fps)
|
99 |
+
original_fps = clip.fps
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100 |
+
target_fps = original_fps * frame_rate_factor
|
101 |
+
add_log(f"[LOG 9] ํ๋ ์ ๋ ์ดํธ๋ฅผ {target_fps:.2f}๋ก ์กฐ์ ์ค... (์๋ณธ {original_fps} FPS)")
|
102 |
+
clip = clip.set_fps(target_fps)
|
103 |
+
|
104 |
+
# ๋ฐ๋ณต ํ์ (์ต๋ 10ํ)
|
105 |
+
repeat_count = min(max(int(repeat_count), 1), 10)
|
106 |
+
add_log(f"[LOG 10] ๋ฐ๋ณต ํ์: {repeat_count}ํ")
|
107 |
+
|
108 |
+
repeated_clips = [clip] * repeat_count
|
109 |
+
final_clip = mp.concatenate_videoclips(repeated_clips)
|
110 |
+
|
111 |
+
# GIF ์์ฑ
|
112 |
+
add_log("[LOG 11] GIF ์์ฑ ์ค...")
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113 |
+
# ์์ ํ์ผ ์ด๋ฆ ์์ฑ
|
114 |
+
output_filename = f"temp_{uuid.uuid4().hex}.gif"
|
115 |
+
|
116 |
+
final_clip.write_gif(output_filename, fps=target_fps)
|
117 |
+
|
118 |
+
add_log("[LOG 12] GIF ์์ฑ ์๋ฃ! ํ์ผ๋ช
: " + output_filename)
|
119 |
+
|
120 |
+
# GIF ๋ฏธ๋ฆฌ๋ณด๊ธฐ์ฉ ์ด๋ฏธ์ง ๋ฐํ (์ฒซ ํ๋ ์)
|
121 |
+
gif_preview = Image.open(output_filename)
|
122 |
+
|
123 |
+
return gif_preview, output_filename, "\n".join(global_logs)
|
124 |
+
|
125 |
+
def update_thumbnails(video, start_time_str, end_time_str):
|
126 |
+
"""
|
127 |
+
์์/๋ ์ธ๋ค์ผ์ ์
๋ฐ์ดํธํ๊ธฐ ์ํ ํจ์
|
128 |
+
"""
|
129 |
+
input_video = mp.VideoFileClip(video.name)
|
130 |
+
duration = input_video.duration
|
131 |
+
|
132 |
+
start_sec = parse_time_to_seconds(start_time_str)
|
133 |
+
end_sec = parse_time_to_seconds(end_time_str)
|
134 |
+
# ๋ฒ์ ๋ณด์
|
135 |
+
if start_sec < 0:
|
136 |
+
start_sec = 0
|
137 |
+
if end_sec <= 0 or end_sec > duration:
|
138 |
+
end_sec = duration
|
139 |
+
if start_sec >= end_sec:
|
140 |
+
start_sec = 0
|
141 |
+
end_sec = duration
|
142 |
+
|
143 |
+
start_thumb = generate_thumbnail(input_video, start_sec)
|
144 |
+
end_thumb = generate_thumbnail(input_video, end_sec)
|
145 |
+
|
146 |
+
return start_thumb, end_thumb
|
147 |
+
|
148 |
+
# ------------------------------
|
149 |
+
# Gradio ์ธํฐํ์ด์ค ๊ตฌ์ฑ (Blocks)
|
150 |
+
# ------------------------------
|
151 |
+
with gr.Blocks() as demo:
|
152 |
+
gr.Markdown("## ๋์์์ GIF๋ก ๋ณํํ๊ธฐ ๋ฐ๋ชจ")
|
153 |
+
|
154 |
+
with gr.Tab("GIF ๏ฟฝ๏ฟฝ๏ฟฝํ"):
|
155 |
+
# 1. ์
๋ก๋ ์
๋ ฅ์ฐฝ
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156 |
+
video_input = gr.Video(label="๋์์ ์
๋ก๋", type="file") # type="file"๋ก ์
๋ก๋ ์ 'video.name' ์ ๊ทผ ๊ฐ๋ฅ
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157 |
+
|
158 |
+
# 4. ์์/๋ ๋ถ๋ถ ์๊ฐ ์
๋ ฅ
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start_time = gr.Textbox(label="์์ ์๊ฐ (์: 00:00:05)", value="00:00:00")
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160 |
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end_time = gr.Textbox(label="์ข
๋ฃ ์๊ฐ (์: 00:00:10)", value="00:00:05")
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161 |
+
|
162 |
+
# ๋ฏธ๋ฆฌ๋ณด๊ธฐ ์ธ๋ค์ผ (์์, ์ข
๋ฃ)
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163 |
+
start_thumb_output = gr.Image(label="์์ ์ธ๋ค์ผ ๋ฏธ๋ฆฌ๋ณด๊ธฐ")
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164 |
+
end_thumb_output = gr.Image(label="์ข
๋ฃ ์ธ๋ค์ผ ๋ฏธ๋ฆฌ๋ณด๊ธฐ")
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165 |
+
|
166 |
+
# 6. ํด์๋ ์กฐ์ ์ฌ๋ผ์ด๋(๊ธฐ๋ณธ 1.0)
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167 |
+
resolution_slider = gr.Slider(label="ํด์๋ ๋น์จ ์กฐ์ (0.1 ~ 1.0)", minimum=0.1, maximum=1.0, step=0.1, value=1.0)
|
168 |
+
|
169 |
+
# 7. ํ๋ ์ ์๋ ์กฐ์ ์ฌ๋ผ์ด๋(๊ธฐ๋ณธ 1.0)
|
170 |
+
fps_slider = gr.Slider(label="ํ๋ ์ ๋ ์ดํธ ๋ฐฐ์จ ์กฐ์ (0.1 ~ 2.0)", minimum=0.1, maximum=2.0, step=0.1, value=1.0)
|
171 |
+
|
172 |
+
# 8. ์๋ ์กฐ์ ์ฌ๋ผ์ด๋(๊ธฐ๋ณธ 1๋ฐฐ)
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173 |
+
speed_slider = gr.Slider(label="์ฌ์ ์๋ ์กฐ์ (0.5 ~ 2.0)", minimum=0.5, maximum=2.0, step=0.1, value=1.0)
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174 |
+
|
175 |
+
# 9. ๋ฐ๋ณต ํ์
|
176 |
+
repeat_slider = gr.Slider(label="GIF ๋ฐ๋ณต ํ์(1 ~ 10)", minimum=1, maximum=10, step=1, value=1)
|
177 |
+
|
178 |
+
# 10. GIF ์์ฑ ๋ฒํผ
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179 |
+
generate_button = gr.Button("GIF ์์ฑํ๊ธฐ")
|
180 |
+
|
181 |
+
# 11, 12. ๊ฒฐ๊ณผ ๋ฏธ๋ฆฌ๋ณด๊ธฐ(์ด๋ฏธ์ง), ๋ค์ด๋ก๋(๋งํฌ)
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182 |
+
gif_preview_output = gr.Image(label="์์ฑ๋ GIF ๋ฏธ๋ฆฌ๋ณด๊ธฐ")
|
183 |
+
download_output = gr.File(label="GIF ๋ค์ด๋ก๋ ๋งํฌ")
|
184 |
+
|
185 |
+
# ๋ก๊ทธ ์ถ๋ ฅ
|
186 |
+
logs_output = gr.Textbox(label="๋ก๊ทธ ์ถ๋ ฅ", lines=10)
|
187 |
+
|
188 |
+
# ์ธ๋ค์ผ ์
๋ฐ์ดํธ ์ด๋ฒคํธ
|
189 |
+
# (์
๋ ฅ ์๊ฐ์ด ๋ณํ ๋๋ง๋ค ์๋์ผ๋ก ์ธ๋ค์ผ ๊ฐฑ์ )
|
190 |
+
start_time.change(
|
191 |
+
fn=update_thumbnails,
|
192 |
+
inputs=[video_input, start_time, end_time],
|
193 |
+
outputs=[start_thumb_output, end_thumb_output]
|
194 |
+
)
|
195 |
+
end_time.change(
|
196 |
+
fn=update_thumbnails,
|
197 |
+
inputs=[video_input, start_time, end_time],
|
198 |
+
outputs=[start_thumb_output, end_thumb_output]
|
199 |
+
)
|
200 |
+
|
201 |
+
# ์์ ์
๋ก๋๋ ๋๋ ์ธ๋ค์ผ ์๋ ์์ฑ
|
202 |
+
video_input.change(
|
203 |
+
fn=update_thumbnails,
|
204 |
+
inputs=[video_input, start_time, end_time],
|
205 |
+
outputs=[start_thumb_output, end_thumb_output]
|
206 |
+
)
|
207 |
+
|
208 |
+
# GIF ์์ฑ ๋ฒํผ ๋์
|
209 |
+
generate_button.click(
|
210 |
+
fn=process_video,
|
211 |
+
inputs=[
|
212 |
+
video_input,
|
213 |
+
start_time,
|
214 |
+
end_time,
|
215 |
+
resolution_slider,
|
216 |
+
fps_slider,
|
217 |
+
speed_slider,
|
218 |
+
repeat_slider
|
219 |
+
],
|
220 |
+
outputs=[
|
221 |
+
gif_preview_output,
|
222 |
+
download_output,
|
223 |
+
logs_output
|
224 |
+
]
|
225 |
+
)
|
226 |
+
|
227 |
+
gr.Markdown("### [์ฌ์ฉ ๊ฐ์ด๋]\n1. ๋์์์ ์
๋ก๋ํ์ธ์.\n2. ์์/๋ ์๊ฐ์ ์ ์ ํ ์
๋ ฅํ์ธ์.\n3. ํด์๋, ํ๋ ์ ์๋, ์ฌ์ ์๋, ๋ฐ๋ณต ํ์๋ฅผ ์กฐ์ ํ ๋ค `GIF ์์ฑํ๊ธฐ` ๋ฒํผ์ ๋๋ฅด๋ฉด GIF๊ฐ ์์ฑ๋ฉ๋๋ค.\n4. ๊ฒฐ๊ณผ ๋ฏธ๋ฆฌ๋ณด๊ธฐ์ ๋ค์ด๋ก๋ ๋งํฌ๋ฅผ ํตํด GIF๋ฅผ ํ์ธํ ์ ์์ต๋๋ค.")
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# ์คํ (Spaces์์๋ demo.launch()๋ฅผ ์๋ตํ๊ฑฐ๋ ๊ทธ๋๋ก ๋์ด๋ ๋ฉ๋๋ค)
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if __name__ == "__main__":
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demo.launch()
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