From 4a7559bbcb96a71ad045404d34ba99e0bb4c528c Mon Sep 17 00:00:00 2001
From: Campbell Barton <campbell@blender.org>
Date: Tue, 22 Feb 2022 22:38:29 +1100
Subject: [PATCH] Cleanup: quiet warnings for FFMPEG before 5.0

Even though 5.0 has been released newer distributions wont include it,
so quiet warnings.
---
 source/blender/blenkernel/intern/writeffmpeg.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c
index dee852ca33a..b9d013d4756 100644
--- a/source/blender/blenkernel/intern/writeffmpeg.c
+++ b/source/blender/blenkernel/intern/writeffmpeg.c
@@ -960,9 +960,14 @@ static int start_ffmpeg_impl(FFMpegContext *context,
       break;
   }
 
-  /* Returns after this must 'goto fail;' */
+    /* Returns after this must 'goto fail;' */
 
+#  if LIBAVFORMAT_VERSION_MAJOR >= 59
   of->oformat = fmt;
+#  else
+  /* *DEPRECATED* 2022/08/01 For FFMPEG (<5.0) remove this else branch and the `ifdef` above. */
+  of->oformat = (AVOutputFormat *)fmt;
+#  endif
 
   if (video_codec == AV_CODEC_ID_DVVIDEO) {
     if (rectx != 720) {