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@@ -71,3 +71,4 @@ ComfyUI-Easy-Install-Windows/Helper-CEI-NEXT/ComfyUI-Easy-Install/python_embeded
 ComfyUI-Easy-Install-Windows/Helper-CEI-NEXT/ComfyUI-Easy-Install/python_embeded_3.12/libs/python3.lib filter=lfs diff=lfs merge=lfs -text
 ComfyUI-Easy-Install-Windows/Helper-CEI-NEXT/ComfyUI-Easy-Install/python_embeded_3.12/libs/python312.lib filter=lfs diff=lfs merge=lfs -text
 ExtratorDeFrame.exe filter=lfs diff=lfs merge=lfs -text
+ExtratorDeFrames.exe filter=lfs diff=lfs merge=lfs -text

ExtratorDeFrames.exe

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:356b7d80dcdac8768ab68396dd94adefcbb62bb90c3c448a1528ae1d932c80b0
+size 59926396

ExtratorDeFrames.spec

@@ -0,0 +1,45 @@
+# -*- mode: python ; coding: utf-8 -*-
+from PyInstaller.utils.hooks import collect_all
+
+datas = []
+binaries = []
+hiddenimports = ['tkinterdnd2']
+tmp_ret = collect_all('tkinterdnd2')
+datas += tmp_ret[0]; binaries += tmp_ret[1]; hiddenimports += tmp_ret[2]
+
+
+a = Analysis(
+    ['extract_frames_gui.py'],
+    pathex=[],
+    binaries=binaries,
+    datas=datas,
+    hiddenimports=hiddenimports,
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.datas,
+    [],
+    name='ExtratorDeFrames',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=False,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)

extract_frames_gui.py

@@ -0,0 +1,130 @@
+import os
+import cv2
+import re
+from tkinter import messagebox, Label, StringVar
+from tkinter import ttk
+from tkinterdnd2 import TkinterDnD, DND_FILES
+
+def extract_frames(video_path, mode):
+    # Remove chavetas que o Windows por vezes coloca em caminhos com espaços
+    video_path = video_path.strip('{}').strip('"')
+    
+    if not os.path.exists(video_path):
+        return False, f"O ficheiro não existe: {video_path}"
+
+    try:
+        cap = cv2.VideoCapture(video_path)
+        if not cap.isOpened():
+            return False, f"Não foi possível abrir o vídeo: {os.path.basename(video_path)}"
+
+        total_frames = int(cap.get(cv2.CAP_PROP_FRAME_COUNT))
+        if total_frames <= 0:
+            cap.release()
+            return False, "O vídeo parece não ter frames."
+
+        base_name, _ = os.path.splitext(video_path)
+        results = []
+
+        # Extrair Primeiro Frame
+        if mode in ["Primeiro", "Ambos"]:
+            cap.set(cv2.CAP_PROP_POS_FRAMES, 0)
+            success, frame = cap.read()
+            if success:
+                output_path = f"{base_name}-first-frame.jpg"
+                cv2.imwrite(output_path, frame)
+                results.append(output_path)
+            else:
+                cap.release()
+                return False, "Não foi possível ler o primeiro frame."
+
+        # Extrair Último Frame
+        if mode in ["Último", "Ambos"]:
+            cap.set(cv2.CAP_PROP_POS_FRAMES, total_frames - 1)
+            success, frame = cap.read()
+            if success:
+                output_path = f"{base_name}-last-frame.jpg"
+                cv2.imwrite(output_path, frame)
+                results.append(output_path)
+            else:
+                cap.release()
+                return False, "Não foi possível ler o último frame."
+
+        cap.release()
+        if results:
+            return True, results
+        else:
+            return False, "Nenhum frame foi extraído."
+            
+    except Exception as e:
+        return False, str(e)
+
+class App(TkinterDnD.Tk):
+    def __init__(self):
+        super().__init__()
+        self.title("Extrator de Frames (Primeiro/Último)")
+        self.geometry("450x350")
+        
+        # Estilo simples
+        self.configure(bg='#f0f0f0')
+        
+        # Frame para as opções no topo
+        self.options_frame = ttk.Frame(self, padding="10 10 10 0")
+        self.options_frame.pack(fill="x")
+        
+        ttk.Label(self.options_frame, text="Modo de extração:").pack(side="left", padx=5)
+        
+        self.mode_var = StringVar()
+        self.mode_combo = ttk.Combobox(
+            self.options_frame, 
+            textvariable=self.mode_var, 
+            values=["Primeiro", "Último", "Ambos"],
+            state="readonly"
+        )
+        self.mode_combo.current(2) # Default para "Ambos"
+        self.mode_combo.pack(side="left", padx=5, expand=True, fill="x")
+        
+        # Zona de Drop
+        self.label = Label(
+            self, 
+            text="Arraste o vídeo para aqui\n(MP4, AVI, MKV, etc.)",
+            padx=20, pady=20,
+            bg="white", relief="groove",
+            font=("Arial", 12),
+            cursor="hand2"
+        )
+        self.label.pack(expand=True, fill="both", padx=40, pady=20)
+        
+        # Registar o Drop
+        self.label.drop_target_register(DND_FILES)
+        self.label.dnd_bind('<<Drop>>', self.handle_drop)
+
+    def handle_drop(self, event):
+        data = event.data
+        # Expressão regular para capturar caminhos entre chavetas ou caminhos sem espaços
+        files = re.findall(r'\{.*?\}|\S+', data)
+        
+        mode = self.mode_var.get()
+        success_count = 0
+        error_msgs = []
+        
+        for file_path in files:
+            file_path = file_path.strip('{}').strip('"')
+            success, result = extract_frames(file_path, mode)
+            if success:
+                success_count += 1
+            else:
+                error_msgs.append(f"{os.path.basename(file_path)}: {result}")
+
+        if success_count > 0:
+            self.label.config(bg="#d4edda", text=f"Sucesso! {success_count} ficheiro(s) processado(s).")
+            self.after(3000, self.reset_label)
+        
+        if error_msgs:
+            messagebox.showerror("Erro", "\n".join(error_msgs))
+
+    def reset_label(self):
+        self.label.config(bg="white", text="Arraste o vídeo para aqui\n(MP4, AVI, MKV, etc.)")
+
+if __name__ == "__main__":
+    app = App()
+    app.mainloop()

extract_last_frame_gui.spec

@@ -0,0 +1,38 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+a = Analysis(
+    ['C:\\Users\\luisf\\extract_last_frame_gui.py'],
+    pathex=[],
+    binaries=[],
+    datas=[],
+    hiddenimports=[],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    noarchive=False,
+    optimize=0,
+)
+pyz = PYZ(a.pure)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.datas,
+    [],
+    name='extract_last_frame_gui',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=False,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)