From ae2cb9290ac23565f0a6b07d7c3e5ca5b62ea7b6 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Fri, 14 Aug 2015 05:07:11 +0200
Subject: [PATCH] ffmpeg_opt: Prefer audio streams with packets
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
ffmpeg_opt.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
index 28d305103a1..a36922481f0 100644
--- a/ffmpeg_opt.c
+++ b/ffmpeg_opt.c
@@ -1992,12 +1992,14 @@ static int open_output_file(OptionsContext *o, const char *filename)
/* audio: most channels */
if (!o->audio_disable && av_guess_codec(oc->oformat, NULL, filename, NULL, AVMEDIA_TYPE_AUDIO) != AV_CODEC_ID_NONE) {
- int channels = 0, idx = -1;
+ int best_score = 0, idx = -1;
for (i = 0; i < nb_input_streams; i++) {
+ int score;
ist = input_streams[i];
+ score = ist->st->codec->channels + 100000000*!!ist->st->codec_info_nb_frames;
if (ist->st->codec->codec_type == AVMEDIA_TYPE_AUDIO &&
- ist->st->codec->channels > channels) {
- channels = ist->st->codec->channels;
+ score > best_score) {
+ best_score = score;
idx = i;
}
}
--
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