Am Mo., 1. Juli 2019 um 00:40 Uhr schrieb Carl Eugen Hoyos <ceffm...@gmail.com>:
>
> Hi!
>
> Attached patch fixes ticket #7979 for me.
Now attached.
> Please comment, Carl Eugen
From 702506c37b239bf26335fb8f42d06511b8604bb5 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <ceffm...@gmail.com>
Date: Mon, 1 Jul 2019 00:37:08 +0200
Subject: [PATCH] lavf/rawenc: Only accept the appropriate stream type for raw
muxers.
This does not affect the rawvideo muxer.
Fixes ticket #7979.
---
libavformat/rawenc.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index 993d232b70..32704f9bfd 100644
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -39,6 +39,18 @@ static int force_one_stream(AVFormatContext *s)
s->oformat->name);
return AVERROR(EINVAL);
}
+ if ( s->oformat->audio_codec != AV_CODEC_ID_NONE
+ && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_AUDIO) {
+ av_log(s, AV_LOG_ERROR, "%s files have exactly one audio stream\n",
+ s->oformat->name);
+ return AVERROR(EINVAL);
+ }
+ if ( s->oformat->video_codec != AV_CODEC_ID_NONE
+ && s->streams[0]->codecpar->codec_type != AVMEDIA_TYPE_VIDEO) {
+ av_log(s, AV_LOG_ERROR, "%s files have exactly one video stream\n",
+ s->oformat->name);
+ return AVERROR(EINVAL);
+ }
return 0;
}
--
2.22.0
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