obs-ffmpeg: Add FFMpeg input source

plugins/obs-ffmpeg/obs-ffmpeg.c

@@ -3,11 +3,17 @@
 OBS_DECLARE_MODULE()
 OBS_MODULE_USE_DEFAULT_LOCALE("obs-ffmpeg", "en-US")
 
+extern struct obs_source_info  ffmpeg_source;
 extern struct obs_output_info  ffmpeg_output;
 extern struct obs_encoder_info aac_encoder_info;
 
+void initialize_ffmpeg_source();
+
 bool obs_module_load(void)
 {
+	initialize_ffmpeg_source();
+
+	obs_register_source(&ffmpeg_source);
 	obs_register_output(&ffmpeg_output);
 	obs_register_encoder(&aac_encoder_info);
 	return true;