From bdcaf60ec37ec694f1e221a33b090f670bf974d6 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Fri, 29 Mar 2024 23:18:14 +0100
Subject: [PATCH] Fix lack of video rotation in some cases (#2971).

Setting the optional to 0 here means we never even looked at the
packet side data.  This seems to be more of a problem with the
v2.17.x branch for some reason.
---
 src/lib/ffmpeg_examiner.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/lib/ffmpeg_examiner.cc b/src/lib/ffmpeg_examiner.cc
index 15cb14ad5..787198e4a 100644
--- a/src/lib/ffmpeg_examiner.cc
+++ b/src/lib/ffmpeg_examiner.cc
@@ -182,7 +182,6 @@ FFmpegExaminer::FFmpegExaminer (shared_ptr<const FFmpegContent> c, shared_ptr<Jo
 		auto stream = _format_context->streams[*_video_stream];
 		auto rotate_tag = av_dict_get (stream->metadata, "rotate", 0, 0);
 		uint8_t* displaymatrix = av_stream_get_side_data (stream, AV_PKT_DATA_DISPLAYMATRIX, 0);
-		_rotation = 0;
 
 		if (rotate_tag && *rotate_tag->value && strcmp(rotate_tag->value, "0")) {
 			char *tail;
-- 
2.30.2