update hls patch

Author: debugly

patches/ffmpeg-n6.1/0025-fix-can-t-seek-to-00-00-bug-baidu-neddisk-hls-start_.patch

@@ -0,0 +1,29 @@
+From 411a7fc1b4be73f655ca2881cc8e16a862bfe194 Mon Sep 17 00:00:00 2001
+From: qianlongxu <qianlongxu@gmail.com>
+Date: Fri, 1 Nov 2024 16:56:53 +0800
+Subject: [PATCH 25] fix can't seek to 00:00 bug, baidu neddisk hls start_time is
+ less than  first_timestamp
+
+---
+ libavformat/hls.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/libavformat/hls.c b/libavformat/hls.c
+index 1cf3057..b0290e3 100644
+--- a/libavformat/hls.c
++++ b/libavformat/hls.c
+@@ -1720,7 +1720,10 @@ static int find_timestamp_in_playlist(HLSContext *c, struct playlist *pls,
+ 
+     if (timestamp < pos) {
+         *seq_no = pls->start_seq_no;
+-        return 0;
++        if (seg_start_ts) {
++            *seg_start_ts = pos;
++        }
++        return 1;
+     }
+ 
+     for (i = 0; i < pls->n_segments; i++) {
+-- 
+2.39.5 (Apple Git-154)
+