Merge branch 'feat'

revert remove bitrate

components/video.py

@@ -0,0 +1,164 @@
+import os
+
+from moviepy.video.io.VideoFileClip import VideoFileClip
+from moviepy.video.VideoClip import ColorClip
+from moviepy.video.compositing.CompositeVideoClip import CompositeVideoClip
+from moviepy import TextClip
+
+font = "./Montserrat.ttf"
+font_size = 70
+video_codec = "libx264"
+
+def auto_wrap_text(text, max_width):
+    if not text:
+        return ""
+    
+    words = text.split()
+    lines = []
+    
+    line = ""
+    for word in words:
+        test_line = f"{line} {word}".strip()
+        test_clip = TextClip(text=test_line, font=font, font_size=font_size, color='white', method='label')
+        
+        if test_clip.w > max_width and line != "":
+            lines.append(line)
+            line = word
+        else:
+            line = test_line
+        
+        test_clip.close()
+    
+    lines.append(line)
+    
+    return "\n".join(lines)
+
+def cut_video_new_clip(input_path: str, start: float, end: float, output_path: str):
+
+
+    with VideoFileClip(input_path) as clip:
+        segment = clip.subclipped(start, end)
+        fps = clip.fps or 30
+
+        segment.write_videofile(
+            output_path,
+            codec=video_codec,
+            remove_temp=True,
+            fps=fps,
+            bitrate="3000k",
+            ffmpeg_params=[
+            "-preset", "ultrafast",
+            "-tune", "zerolatency",        
+            "-pix_fmt", "yuv420p",         
+            "-profile:v", "high",          
+            "-level", "4.1"               
+            ]
+        )
+
+def process_segment(input_path: str, top_text: str = "", bottom_text: str = "", filename="", idx=1) -> str:
+    os.makedirs("outputs", exist_ok=True)
+    os.makedirs(f"outputs/{filename}", exist_ok=True)
+
+    final_width, final_height = 1080, 1920
+    top_h, middle_h, bottom_h = 480, 960, 480
+
+    with VideoFileClip(input_path) as clip:
+        dur = clip.duration
+        bg = ColorClip(size=(final_width, final_height), color=(0, 0, 0), duration=dur)
+        video_resized = clip.resized(width=final_width)
+        y = top_h + (middle_h - video_resized.h) // 2
+        video_resized = video_resized.with_position((0, y))
+        wrapped_top_text = auto_wrap_text(top_text, final_width - 40)
+        wrapped_bottom_text = auto_wrap_text(bottom_text, final_width - 40)
+
+        txt_top = TextClip(
+            text=wrapped_top_text,
+            font_size=70,
+            color="white",
+            font=font,
+            method="label",
+            size=(final_width, top_h)
+        ).with_duration(dur).with_position((0, 0))
+
+        txt_bot = TextClip(
+            text=wrapped_bottom_text,
+            font_size=70,
+            color="white",
+            font=font,
+            method="label",
+            size=(final_width, bottom_h),
+        ).with_duration(dur).with_position((0, final_height - bottom_h))
+
+        final = CompositeVideoClip([bg, video_resized, txt_top, txt_bot], size=(final_width, final_height))
+
+        output_path = f"outputs/{filename}/clip_{idx}.mp4"
+
+        final.write_videofile(
+            output_path,
+            codec=video_codec,
+            remove_temp=True,
+            fps=30,
+            bitrate="3000k",
+            ffmpeg_params=[
+            "-preset", "ultrafast",
+            "-tune", "zerolatency",        
+            "-pix_fmt", "yuv420p",         
+            "-profile:v", "high",          
+            "-level", "4.1"               
+            ]
+        )
+
+        final.close()
+
+    return output_path
+
+def timestamp_to_seconds(ts):
+    if isinstance(ts, (int, float)):
+        return ts
+
+    parts = ts.split(":")
+    parts = [float(p) for p in parts]
+
+    if len(parts) == 3:
+        h, m, s = parts
+        return h * 3600 + m * 60 + s
+    elif len(parts) == 2:
+        m, s = parts
+        return m * 60 + s
+    elif len(parts) == 1:
+        return parts[0]
+    else:
+        raise ValueError(f"Timestamp inválido: {ts}")
+
+def process_full_video(filename: str, times: list = None) -> list:
+    os.makedirs("temp", exist_ok=True)
+
+    times = times or []
+    video_path = f"videos/{filename}"
+    processed = []
+
+    print(f"Total de trechos: {len(times)}")
+    print(f"Codec de render: {video_codec}")
+
+    for idx, interval in enumerate(times, start=1):
+        start = timestamp_to_seconds(interval.get("start", 0))
+        end_raw = interval.get("end", None)
+        end = timestamp_to_seconds(end_raw) if end_raw is not None else None
+        top_text = interval.get("topText", "")
+        bottom_text = interval.get("bottomText", "")
+
+        if end is None:
+            with VideoFileClip(video_path) as clip:
+                end = clip.duration
+
+        print(f"Cortando trecho {idx}: {start}s a {end}s")
+
+        temp_path = f"temp/{os.path.splitext(filename)[0]}_{idx}.mp4"
+
+        cut_video_new_clip(video_path, start, end, temp_path)
+
+        out = process_segment(temp_path, top_text, bottom_text, filename, idx)
+
+        processed.append(out)
+
+    return processed