vod完善播放本地视频

Example/SellyCloudSDK/Play/SCVodVideoPlayerViewController.m

@@ -91,23 +91,7 @@
     
     // 创建 SCPlayerConfig
     SCPlayerConfig *config = [[SCPlayerConfig alloc] init];
-    config.streamId = stream.stream;
-    
-    // 根据 playProtocol 字符串设置协议类型
-    NSString *protocol = stream.play_protocol.lowercaseString;
-    if ([protocol isEqualToString:@"rtc"] || [protocol isEqualToString:@"webrtc"]) {
-        config.protocol = SellyLiveMode_RTC;
-    } else if ([protocol isEqualToString:@"rtmp"]) {
-        config.protocol = SellyLiveMode_RTMP;
-    } else {
-        // 默认使用 RTMP（flv、hls 等也使用 RTMP 模式）
-        config.protocol = SellyLiveMode_RTMP;
-    }
-    
-    NSLog(@"🔄 转换 StreamModel -> PlayerConfig: stream=%@, protocol=%@ (%@)",
-          config.streamId,
-          stream.play_protocol,
-          config.protocol == SellyLiveMode_RTC ? @"RTC" : @"RTMP");
+    config.streamId = stream.stream ? stream.stream:stream.url;
     
     // 保存配置并开始播放
     self.currentConfig = config;
@@ -270,8 +254,10 @@
     SCPlayerConfig *config = self.currentConfig;
     if ([config.streamId hasPrefix:@"rtmp://"] ||
         [config.streamId hasPrefix:@"http://"] ||
-        [config.streamId hasPrefix:@"https://"]) {
-        // 完整 URL
+        [config.streamId hasPrefix:@"https://"] ||
+        [config.streamId hasPrefix:@"file://"] ||
+        [config.streamId hasPrefix:@"/"]) {
+        // 完整 URL 或本地文件路径
         [self.debugView appendLog:[NSString stringWithFormat:@"开始播放 URL: %@", config.streamId] withPrefix:@"▶️"];
         [self.player startPlayUrl:config.streamId];
     } else {