FS-7508: this setting no longer needs to be mult by 4 in recent vpx

src/mod/codecs/mod_vpx/mod_vpx.c

@@ -309,9 +309,9 @@ static switch_status_t init_encoder(switch_codec_t *codec)
 	}
 
 	if (context->codec_settings.video.bandwidth) {
-		context->bandwidth = context->codec_settings.video.bandwidth * 4;
+		context->bandwidth = context->codec_settings.video.bandwidth;
 	} else {
-		context->bandwidth = ((context->codec_settings.video.width * context->codec_settings.video.height) / 900) * 4;
+		context->bandwidth = ((context->codec_settings.video.width * context->codec_settings.video.height) / 900);
 	}
 
 	if (context->bandwidth > 40960) {