解决解析视频时VideoQuality属性为null时崩溃的问题

3 years ago · 700b4df9da
parent a9b84875c3
commit 700b4df9da
1 changed files with 1 additions and 2 deletions
--- a/DownKyi/ViewModels/PageViewModels/VideoPage.cs
+++ b/DownKyi/ViewModels/PageViewModels/VideoPage.cs
@ -75,7 +75,6 @@ namespace DownKyi.ViewModels.PageViewModels
            set => SetProperty(ref videoQuality, value);
        }

-
        #region

        // 视频画质选择事件
@ -89,7 +88,7 @@ namespace DownKyi.ViewModels.PageViewModels
        {
            // 杜比视界
            string dolby = Constant.GetAudioQualities()[3].Name;
-            if (VideoQuality.Quality == 126)
+            if (VideoQuality != null && VideoQuality.Quality == 126)
            {
                ListHelper.AddUnique(AudioQualityFormatList, dolby);
                AudioQualityFormat = dolby;