修复windows无法播放视频
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Hector
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ee63a10c19
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@ -33,8 +33,13 @@ class VideoManager:
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# 创建视频纹理
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if video_path and os.path.exists(video_path):
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# Convert Windows path to Panda3D compatible path format
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from panda3d.core import Filename
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panda_path = Filename.fromOsSpecific(video_path)
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converted_path = str(panda_path)
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movie_texture = MovieTexture(name)
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success = movie_texture.read(video_path)
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success = movie_texture.read(converted_path)
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if success:
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video_screen.setTexture(movie_texture)
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@ -43,7 +48,7 @@ class VideoManager:
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video_obj = {
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'node': video_screen,
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'texture': movie_texture,
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'path': video_path,
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'path': converted_path,
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'name': name,
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'type': 'movie',
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'is_playing': False
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@ -62,7 +67,7 @@ class VideoManager:
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print(f"✓ 视频屏幕创建成功: {name}")
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return video_screen
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else:
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print(f"✗ 无法加载视频: {video_path}")
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print(f"✗ 无法加载视频: {converted_path}")
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# 创建占位符纹理
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self._create_placeholder_texture(video_screen, name)
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else:
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@ -103,8 +108,13 @@ class VideoManager:
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# 创建视频纹理
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if video_path and os.path.exists(video_path):
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# Convert Windows path to Panda3D compatible path format
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from panda3d.core import Filename
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panda_path = Filename.fromOsSpecific(video_path)
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converted_path = str(panda_path)
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movie_texture = MovieTexture(name)
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success = movie_texture.read(video_path)
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success = movie_texture.read(converted_path)
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if success:
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sphere.setTexture(movie_texture)
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@ -113,7 +123,7 @@ class VideoManager:
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video_obj = {
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'node': sphere,
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'texture': movie_texture,
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'path': video_path,
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'path': converted_path,
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'name': name,
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'type': 'spherical',
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'is_playing': True
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@ -1375,8 +1375,13 @@ class GUIManager:
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print(f"❌ 视频文件不存在: {video_path}")
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return False
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# Convert Windows path to Panda3D compatible path format
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from panda3d.core import Filename
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panda_path = Filename.fromOsSpecific(video_path)
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converted_path = str(panda_path)
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# 加载新的视频纹理
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movie_texture = self._loadMovieTexture(video_path)
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movie_texture = self._loadMovieTexture(video_path) # Pass original path for existence check
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if movie_texture:
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# 清除现有的纹理
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video_screen.clearTexture()
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@ -1405,15 +1410,15 @@ class GUIManager:
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# 保存新的视频纹理引用到PythonTag
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video_screen.setPythonTag("movie_texture", movie_texture)
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video_screen.setTag("video_path", video_path)
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video_screen.setTag("video_path", converted_path) # Store converted path
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# 确保视频屏幕有正确的材质
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self._ensureVideoScreenMaterial(video_screen)
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print(f"✅ 成功加载新视频: {video_path}")
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print(f"✅ 成功加载新视频: {converted_path}")
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return True
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else:
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print(f"❌ 无法加载视频文件: {video_path}")
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print(f"❌ 无法加载视频文件: {converted_path}")
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return False
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except Exception as e:
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@ -1425,7 +1430,7 @@ class GUIManager:
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def _loadMovieTexture(self, video_path):
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"""加载视频纹理的兼容方法"""
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try:
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from panda3d.core import Texture, MovieTexture
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from panda3d.core import Texture, MovieTexture, Filename
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import os
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# 检查文件是否存在
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@ -1433,12 +1438,16 @@ class GUIManager:
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print(f"❌ 视频文件不存在: {video_path}")
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return None
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print(f"🔍 尝试加载视频文件: {video_path}")
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# Convert Windows path to Panda3D compatible path format
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panda_path = Filename.fromOsSpecific(video_path)
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converted_path = str(panda_path)
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print(f"🔍 尝试加载视频文件: {converted_path}")
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# 方法1: 尝试使用 MovieTexture（专门用于视频）
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try:
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movie_texture = MovieTexture(video_path)
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if movie_texture.read(video_path):
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movie_texture = MovieTexture(converted_path)
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if movie_texture.read(converted_path):
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print("✅ 使用 MovieTexture 成功加载视频")
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self._configureVideoTexture(movie_texture)
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return movie_texture
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@ -1449,7 +1458,7 @@ class GUIManager:
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# 方法2: 尝试使用 loader.loadTexture
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try:
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movie_texture = self.world.loader.loadTexture(video_path)
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movie_texture = self.world.loader.loadTexture(converted_path)
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if movie_texture and hasattr(movie_texture, 'is_playable') and movie_texture.is_playable():
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print("✅ 使用 loader.loadTexture 成功加载视频纹理")
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self._configureVideoTexture(movie_texture)
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@ -1462,7 +1471,7 @@ class GUIManager:
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# 方法3: 尝试使用 Texture.read（作为最后备选）
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try:
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texture = Texture()
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if texture.read(video_path):
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if texture.read(converted_path):
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print("✅ 使用 Texture.read 成功加载（可能作为静态纹理）")
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self._configureVideoTexture(texture)
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return texture
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@ -836,10 +836,15 @@ class MainApp(ShowBase):
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return video_screen
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def _loadMovieTexture(self, video_path):
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from panda3d.core import Texture, MovieTexture
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from panda3d.core import Texture, MovieTexture, Filename
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import os
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movie_texture = MovieTexture(video_path)
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if movie_texture.read(video_path):
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# Convert Windows path to Panda3D compatible path format
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panda_path = Filename.fromOsSpecific(video_path)
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converted_path = str(panda_path)
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movie_texture = MovieTexture(converted_path)
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if movie_texture.read(converted_path):
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self._configureVideoTexture(movie_texture)
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return movie_texture
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