diff --git a/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/extractor/AssMatroskaExtractor.kt b/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/extractor/AssMatroskaExtractor.kt
index 7a2997e..50141c5 100644
--- a/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/extractor/AssMatroskaExtractor.kt
+++ b/lib_ass_media/src/main/java/io/github/peerless2012/ass/media/extractor/AssMatroskaExtractor.kt
@@ -15,8 +15,9 @@ import io.github.peerless2012.ass.media.type.AssRenderType
 @OptIn(UnstableApi::class)
 class AssMatroskaExtractor(
     subtitleParserFactory: SubtitleParser.Factory,
-    private val assHandler: AssHandler
-) : MatroskaExtractor(subtitleParserFactory) {
+    private val assHandler: AssHandler,
+    flags: Int = 0
+) : MatroskaExtractor(subtitleParserFactory, flags) {
 
     private var currentAttachmentName: String? = null
     private var currentAttachmentMime: String? = null