From 8e9711e8aacda21932cc9a9eabd424bab3cfb41b Mon Sep 17 00:00:00 2001
From: aquilescanta <aquilescanta@google.com>
Date: Thu, 2 Mar 2017 08:19:41 -0800
Subject: [PATCH] Allow packed audio without PRIV timestamps

We use the segments' start time when the timestmap is not present.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149006252
---
 .../android/exoplayer2/source/hls/HlsMediaChunk.java       | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java b/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java
index 5fdc1f4e32..5615db1264 100644
--- a/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java
+++ b/library/src/main/java/com/google/android/exoplayer2/source/hls/HlsMediaChunk.java
@@ -18,7 +18,6 @@ package com.google.android.exoplayer2.source.hls;
 import android.text.TextUtils;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.Format;
-import com.google.android.exoplayer2.ParserException;
 import com.google.android.exoplayer2.extractor.DefaultExtractorInput;
 import com.google.android.exoplayer2.extractor.Extractor;
 import com.google.android.exoplayer2.extractor.ExtractorInput;
@@ -250,10 +249,8 @@ import java.util.concurrent.atomic.AtomicInteger;
       if (extractor == null) {
         // Media segment format is packed audio.
         long id3Timestamp = peekId3PrivTimestamp(input);
-        if (id3Timestamp == C.TIME_UNSET) {
-          throw new ParserException("ID3 PRIV timestamp missing.");
-        }
-        extractor = buildPackedAudioExtractor(timestampAdjuster.adjustTsTimestamp(id3Timestamp));
+        extractor = buildPackedAudioExtractor(id3Timestamp != C.TIME_UNSET
+            ? timestampAdjuster.adjustTsTimestamp(id3Timestamp) : startTimeUs);
       }
       if (skipLoadedBytes) {
         input.skipFully(bytesLoaded);