From ea5cc6995ed45b3b9f4723ebb0f74eb84bab5c9e Mon Sep 17 00:00:00 2001
From: Dario Casalinuovo <b.vitruvio@gmail.com>
Date: Mon, 29 May 2017 19:26:23 +0200
Subject: [PATCH] ffmpeg: Set frame's format, width and height from current
 context.

Fixes 12953.
---
 src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp b/src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp
index 7e9476c677..c6608cb8b8 100644
--- a/src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp
+++ b/src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp
@@ -511,6 +511,11 @@ AVCodecEncoder::_OpenCodecIfNeeded()
 
 	fContext->strict_std_compliance = -2;
 
+	// Some codecs need this to be set before open
+	fFrame->format = fContext->pix_fmt;
+	fFrame->width = fContext->width;
+	fFrame->height = fContext->height;
+
 	// Open the codec
 	int result = avcodec_open2(fContext, fCodec, NULL);
 	if (result >= 0)