From ece8847b9cd70a9e075519060ed1a7faac1ea1ba Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 3 Nov 2021 11:16:06 -0700
Subject: [PATCH] fix to m3u8

---
 timestamp-id3.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/timestamp-id3.php b/timestamp-id3.php
index 359bd2e..f6e041b 100644
--- a/timestamp-id3.php
+++ b/timestamp-id3.php
@@ -137,6 +137,11 @@ foreach ( $lines as $line ) {
     if ( preg_match( '/^#EXTINF:\s*(\d+(?:\.\d+)?),/', $line, $matches ) ) {
         $duration = floatval( $matches[1] );
     }
+    if ( preg_match( '/^#EXT-X-VERSION:(.*)/', $line, $matches ) ) {
+        if ( intval( $matches[1] ) < 4 ) {
+            $line = "#EXT-X-VERSION:7";
+        }
+    }
     if (preg_match( '/^#/', $line ) ) {
         $lines_out[] = $line;
         continue;