Merge branch 'main' into feature/windows-cuda

README.md

@@ -32,6 +32,8 @@ Add **Virtual Background Detector** to Audio/Video Filters. and also add **Virtu
 
 ![](doc/filter_2_en.png)
 
+Since v1.2.0, default inference engine is changed. Now, default inference engine is CPU. But, it is low accuracy, heavy to compute. If you can use GPU, changing to GPU is better. But some case, GPU engine is crashed at initialize phase.
+
 ### Background settings
 
 Place a background image, window capture, or game capture source below the filtered source. Set the size, crop, etc. to complete the settings.

src/obs-virtualbg-detector.cpp

@@ -263,7 +263,7 @@ void detector_defaults(obs_data_t *settings) {
   obs_data_set_default_double(settings, THRESHOLD_VALUE, 0.5);
   obs_data_set_default_bool(settings, USE_MASK_BLUR, true);
 #if defined(_WIN32) || USE_CUDA
-  obs_data_set_default_bool(settings, USE_GPU, true);
+  obs_data_set_default_bool(settings, USE_GPU, false);
 #endif
 }
 
@@ -292,7 +292,9 @@ void detector_setup_preprocess_scaler(virtual_bg_filter_data *filter_data, struc
   int ret = video_scaler_create(&filter_data->preprocess_scaler, &tensor_scaler_info, &frame_scaler_info,
                                 VIDEO_SCALE_BICUBIC);
   if (ret != 0) {
-    blog(LOG_ERROR, "[Virtual BG detector] Can't create video_scaler_create %d", ret);
+    blog(LOG_ERROR, "[Virtual BG detector] Can't create video_scaler_create %d %dx%d -> %dx%d", ret,
+         filter_data->frame_width, filter_data->frame_height, filter_data->tensor_width,
+         filter_data->tensor_height);
     throw new std::runtime_error("Cant create video_scaler_create");
   } else {
     blog(LOG_INFO, "[Virtual BG detector] video_scaler_create success. %dx%d -> %dx%d",