Fix ClipDataSource initialization

natario1 · natario1 · commit b82539de42c8 · 2021-03-25T19:15:08.000+01:00
diff --git a/lib/src/main/java/com/otaliastudios/transcoder/source/ClipDataSource.java b/lib/src/main/java/com/otaliastudios/transcoder/source/ClipDataSource.java
@@ -15,6 +15,11 @@ public ClipDataSource(@NonNull DataSource source, long clipStartUs) {
     public ClipDataSource(@NonNull DataSource source, long clipStartUs, long clipEndUs) {
         super(new TrimDataSource(source,
                 clipStartUs,
-                source.getDurationUs() - clipEndUs));
+                getSourceDurationUs(source) - clipEndUs));
+    }
+
+    private static long getSourceDurationUs(@NonNull DataSource source) {
+        if (!source.isInitialized()) source.initialize();
+        return source.getDurationUs();
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,11 @@ public ClipDataSource(@NonNull DataSource source, long clipStartUs) {`
`15`	`15`	`public ClipDataSource(@NonNull DataSource source, long clipStartUs, long clipEndUs) {`
`16`	`16`	`super(new TrimDataSource(source,`
`17`	`17`	`clipStartUs,`
`18`		`- source.getDurationUs() - clipEndUs));`
	`18`	`+ getSourceDurationUs(source) - clipEndUs));`
	`19`	`+ }`
	`20`	`+`
	`21`	`+ private static long getSourceDurationUs(@NonNull DataSource source) {`
	`22`	`+ if (!source.isInitialized()) source.initialize();`
	`23`	`+ return source.getDurationUs();`
`19`	`24`	`}`
`20`	`25`	`}`