From 57ebbcdc9ed66765890c02426ed3ed4d06c4cb83 Mon Sep 17 00:00:00 2001
From: "Warren R. Bank" <warren.r.bank@gmail.com>
Date: Thu, 26 Dec 2024 13:20:04 -0800
Subject: [PATCH] restrict milliseconds field in SRT time codes to 3 digits

---
 .../androidx/media3/extractor/text/subrip/SubripParser.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libraries/extractor/src/main/java/androidx/media3/extractor/text/subrip/SubripParser.java b/libraries/extractor/src/main/java/androidx/media3/extractor/text/subrip/SubripParser.java
index da98660d3c7..d7d114e6918 100644
--- a/libraries/extractor/src/main/java/androidx/media3/extractor/text/subrip/SubripParser.java
+++ b/libraries/extractor/src/main/java/androidx/media3/extractor/text/subrip/SubripParser.java
@@ -287,6 +287,12 @@ private static long parseTimecode(Matcher matcher, int groupOffset) {
     timestampMs += Long.parseLong(Assertions.checkNotNull(matcher.group(groupOffset + 3))) * 1000;
     @Nullable String millis = matcher.group(groupOffset + 4);
     if (millis != null) {
+      if (millis.length() > 3) {
+        try {
+          millis = millis.substring(0, 3);
+        }
+        catch(IndexOutOfBoundsException e) {}
+      }
       timestampMs += Long.parseLong(millis);
     }
     return timestampMs * 1000;