From 99f3215cfe9ec3750d724d02650d9bb3f65dae3e Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Sun, 20 Mar 2022 16:38:32 +0100
Subject: [PATCH] hls muxer: fix black screen on iOS when there's no audio
 track (#816)

---
 internal/hls/muxer_ts_writer.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/hls/muxer_ts_writer.go b/internal/hls/muxer_ts_writer.go
index cef89b9a..23a4d571 100644
--- a/internal/hls/muxer_ts_writer.go
+++ b/internal/hls/muxer_ts_writer.go
@@ -13,8 +13,8 @@ type muxerTSWriter struct {
 }
 
 func newMuxerTSWriter(
-	videoTrack gortsplib.Track,
-	audioTrack gortsplib.Track) *muxerTSWriter {
+	videoTrack *gortsplib.TrackH264,
+	audioTrack *gortsplib.TrackAAC) *muxerTSWriter {
 	w := &muxerTSWriter{}
 
 	w.innerMuxer = astits.NewMuxer(context.Background(), w)