Update NCViewerMediaPage.swift

iOSClient/Viewer/NCViewerMedia/NCViewerMediaPage.swift

@@ -243,7 +243,7 @@ class NCViewerMediaPage: UIViewController {
            CCUtility.fileProviderStorageExists(metadata),
            let ncplayer = currentViewController.ncplayer {
             ncplayer.playerPause(withSnapshot: false)
-            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+            DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
                 ncplayer.openAVPlayer(url: URL(fileURLWithPath: CCUtility.getDirectoryProviderStorageOcId(metadata.ocId, fileNameView: metadata.fileNameView)!))
                 ncplayer.playerPlay()
             }