Only map video for thumbnail extract command

n00mkrad · n00mkrad · commit 7b0115a0e42a · 2021-11-06T13:41:09.000+01:00
diff --git a/ff-utils-winforms/Media/FfmpegExtract.cs b/ff-utils-winforms/Media/FfmpegExtract.cs
@@ -304,7 +304,7 @@ public static async Task ExtractSingleFrameAtTime(string inputFile, string outpu
             Size res = await GetMediaResolutionCached.GetSizeAsync(inputFile);
             string vf = res.Height > maxH ? $"-vf scale=-1:{maxH.RoundMod(2)}" : "";
             string noKeyArg = noKey ? "-skip_frame nokey" : "";
-            string args = $"{noKeyArg} -ss {skipSeconds} -i {inputFile.Wrap()} -vframes 1 {pixFmt} {vf} {outputPath.Wrap()}";
+            string args = $"{noKeyArg} -ss {skipSeconds} -i {inputFile.Wrap()} -map 0:v -vframes 1 {pixFmt} {vf} {outputPath.Wrap()}";
             await RunFfmpeg(args, LogMode.Hidden);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -304,7 +304,7 @@ public static async Task ExtractSingleFrameAtTime(string inputFile, string outpu`
`304`	`304`	`Size res = await GetMediaResolutionCached.GetSizeAsync(inputFile);`
`305`	`305`	`string vf = res.Height > maxH ? $"-vf scale=-1:{maxH.RoundMod(2)}" : "";`
`306`	`306`	`string noKeyArg = noKey ? "-skip_frame nokey" : "";`
`307`		`- string args = $"{noKeyArg} -ss {skipSeconds} -i {inputFile.Wrap()} -vframes 1 {pixFmt} {vf} {outputPath.Wrap()}";`
	`307`	`+ string args = $"{noKeyArg} -ss {skipSeconds} -i {inputFile.Wrap()} -map 0:v -vframes 1 {pixFmt} {vf} {outputPath.Wrap()}";`
`308`	`308`	`await RunFfmpeg(args, LogMode.Hidden);`
`309`	`309`	`}`
`310`	`310`