From d6def0d407ac6d5440cd6b2ebc1a16c14054c824 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Tue, 23 Dec 2014 23:13:52 -0800
Subject: [PATCH] Video: Ensure FFmpeg encoder has audio frames

---
 CHANGES                              | 1 +
 src/platform/ffmpeg/ffmpeg-encoder.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/CHANGES b/CHANGES
index d54afe1ba..1a53e5c45 100644
--- a/CHANGES
+++ b/CHANGES
@@ -25,6 +25,7 @@ Bugfixes:
  - GBA Audio: Make larger buffer sizes than 2048 actually work properly
  - GBA Audio: Audio buffer sizes are now correct sizes for both sample rates
  - GBA Video: Fix blend issues with obscured middle layers
+ - Video: Ensure FFmpeg encoder has audio frames
 Misc:
  - Qt: Disable sync to video by default
  - GBA: Exit cleanly on FATAL if the port supports it
diff --git a/src/platform/ffmpeg/ffmpeg-encoder.c b/src/platform/ffmpeg/ffmpeg-encoder.c
index 9e8734fe0..52f8f6806 100644
--- a/src/platform/ffmpeg/ffmpeg-encoder.c
+++ b/src/platform/ffmpeg/ffmpeg-encoder.c
@@ -225,6 +225,9 @@ bool FFmpegEncoderOpen(struct FFmpegEncoder* encoder, const char* outfile) {
 #else
 		encoder->audioFrame = avcodec_alloc_frame();
 #endif
+		if (!encoder->audio->frame_size) {
+			encoder->audio->frame_size = 1024;
+		}
 		encoder->audioFrame->nb_samples = encoder->audio->frame_size;
 		encoder->audioFrame->format = encoder->audio->sample_fmt;
 		encoder->audioFrame->pts = 0;