From c285937ccc98109d0b5d4ba2e0560ebbb81f580f Mon Sep 17 00:00:00 2001
From: Clément Bœsch <u@pkh.me>
Date: Tue, 3 Mar 2015 20:24:41 +0100
Subject: ffmpeg: comment mpeg4 hack

See 3734c3ea51ae002a85366ee52dbc8f9df4cfd3db
---
 ffmpeg.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ffmpeg.c')

diff --git a/ffmpeg.c b/ffmpeg.c
index ca8411b9a8..6604ff057b 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2847,6 +2847,7 @@ static int transcode_init(void)
                     int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates);
                     ost->frame_rate = ost->enc->supported_framerates[idx];
                 }
+                // reduce frame rate for mpeg4 to be within the spec limits
                 if (enc_ctx->codec_id == AV_CODEC_ID_MPEG4) {
                     av_reduce(&ost->frame_rate.num, &ost->frame_rate.den,
                               ost->frame_rate.num, ost->frame_rate.den, 65535);
-- 
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