Add comment re: updates to interlace params

ferdnyc · web-flow · commit 9e0d194072a2 · 2019-09-22T01:37:32.000-04:00
diff --git a/src/FFmpegReader.cpp b/src/FFmpegReader.cpp
@@ -752,6 +752,8 @@ void FFmpegReader::UpdateVideoInfo() {
 				check_interlace = false;
 				break;
 		}
+		// check_interlace will prevent these checks being repeated,
+		// unless it was cleared because we got an AV_FIELD_UNKNOWN response.
 	}
 
 	// Set the video timebase

Original file line number	Diff line number	Diff line change
`@@ -752,6 +752,8 @@ void FFmpegReader::UpdateVideoInfo() {`
`752`	`752`	`check_interlace = false;`
`753`	`753`	`break;`
`754`	`754`	`}`
	`755`	`+ // check_interlace will prevent these checks being repeated,`
	`756`	`+ // unless it was cleared because we got an AV_FIELD_UNKNOWN response.`
`755`	`757`	`}`
`756`	`758`
`757`	`759`	`// Set the video timebase`