From e30a28468794efdfa8fcadf54ef14ff39736166b Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Wed, 19 Sep 2001 21:39:25 +0000
Subject: [PATCH] oops - forgot grabbing case for audio/video input auto detect
Originally committed as revision 134 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
ffmpeg.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/ffmpeg.c b/ffmpeg.c
index afeef4158f2..57c1b78ee39 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1941,12 +1941,15 @@ void opt_output_file(const char *filename)
use_video = file_format->video_codec != CODEC_ID_NONE;
use_audio = file_format->audio_codec != CODEC_ID_NONE;
- /* disable if no corresponding type found */
- check_audio_video_inputs(&input_has_video, &input_has_audio);
- if (!input_has_video)
- use_video = 0;
- if (!input_has_audio)
- use_audio = 0;
+ /* disable if no corresponding type found and at least one
+ input file */
+ if (nb_input_files > 0) {
+ check_audio_video_inputs(&input_has_video, &input_has_audio);
+ if (!input_has_video)
+ use_video = 0;
+ if (!input_has_audio)
+ use_audio = 0;
+ }
/* manual disable */
if (audio_disable) {
--
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