+ unsigned w = xine_get_stream_info(stream, XINE_STREAM_INFO_VIDEO_WIDTH);
+ unsigned h = xine_get_stream_info(stream, XINE_STREAM_INFO_VIDEO_HEIGHT);
+ if(w!=video_width || h!=video_height)
+ {
+ MutexLock lock(mutex);
+ video_width = w;
+ video_height = h;
+ signal_video_size_changed.emit(video_width, video_height);
+ }
+
+ float fps = 90000.0f/xine_get_stream_info(stream, XINE_STREAM_INFO_FRAME_DURATION);
+ if(fps!=framerate)
+ {
+ MutexLock lock(mutex);
+ framerate = fps;
+ signal_framerate_changed.emit(framerate);
+ }
+
+ const char *xvc = xine_get_meta_info(stream, XINE_META_INFO_VIDEOCODEC);
+ const char *xac = xine_get_meta_info(stream, XINE_META_INFO_AUDIOCODEC);
+ if(!equals(video_codec, xvc) || !equals(audio_codec, xac))
+ {
+ MutexLock lock(mutex);
+ video_codec = (xvc ? xvc : string());
+ audio_codec = (xac ? xac : string());
+ signal_codecs_changed.emit(video_codec, audio_codec);
+ }
+