From a3e8890a836fab2af599b65f67c219f26ee8192f Mon Sep 17 00:00:00 2001
From: Guoen Yong <guoen.yong@endeavorstreaming.com>
Date: Wed, 3 Apr 2024 16:17:03 +0800
Subject: [PATCH] Try to fix the playback issue for case x-discontinuity
 without init tag (#22)

---
 .../media3/exoplayer/hls/playlist/HlsPlaylistParser.java      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/exoplayer_hls/src/main/java/androidx/media3/exoplayer/hls/playlist/HlsPlaylistParser.java b/libraries/exoplayer_hls/src/main/java/androidx/media3/exoplayer/hls/playlist/HlsPlaylistParser.java
index 73a93052b8..fcd9a3e37b 100644
--- a/libraries/exoplayer_hls/src/main/java/androidx/media3/exoplayer/hls/playlist/HlsPlaylistParser.java
+++ b/libraries/exoplayer_hls/src/main/java/androidx/media3/exoplayer/hls/playlist/HlsPlaylistParser.java
@@ -820,6 +820,8 @@ private static HlsMediaPlaylist parseMediaPlaylist(
         if (METHOD_NONE.equals(method)) {
           currentSchemeDatas.clear();
           cachedDrmInitData = null;
+          // To fix the playback issue on the mixed-ts-cmaf stream.
+          initializationSegment = null;
         } else /* !METHOD_NONE.equals(method) */ {
           fullSegmentEncryptionIV = parseOptionalStringAttr(line, REGEX_IV, variableDefinitions);
           if (KEYFORMAT_IDENTITY.equals(keyFormat)) {
@@ -853,8 +855,6 @@ private static HlsMediaPlaylist parseMediaPlaylist(
         playlistDiscontinuitySequence = Integer.parseInt(line.substring(line.indexOf(':') + 1));
       } else if (line.equals(TAG_DISCONTINUITY) && !discontinuityAfterSkip) {
         relativeDiscontinuitySequence++;
-        // To fix the playback issue on the mixed-ts-cmaf stream.
-        initializationSegment = null;
       } else if (line.startsWith(TAG_PROGRAM_DATE_TIME)) {
         segmentStartTimeUtcUs = Util.msToUs(Util.parseXsDateTime(line.substring(line.indexOf(':') + 1)));
         // Calc playlist start time with latest value of #EXT-X-PROGRAM-DATE-TIME tag, instead first value.