From 6cbb8a450f16309b3d7a5260cfe3ac4bce00f93d Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 16 Oct 2012 23:52:53 +0200
Subject: [PATCH] libavfilter/buffersrc: Do not fail hard on changes of input
parameters.
Several filters support this already.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavfilter/buffersrc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c
index b4b502aa6c..a88cc463da 100644
--- a/libavfilter/buffersrc.c
+++ b/libavfilter/buffersrc.c
@@ -64,8 +64,7 @@ typedef struct {
#define CHECK_VIDEO_PARAM_CHANGE(s, c, width, height, format)\
if (c->w != width || c->h != height || c->pix_fmt != format) {\
- av_log(s, AV_LOG_ERROR, "Changing frame properties on the fly is not supported.\n");\
- return AVERROR(EINVAL);\
+ av_log(s, AV_LOG_INFO, "Changing frame properties on the fly is not supported by all filters.\n");\
}
#define CHECK_AUDIO_PARAM_CHANGE(s, c, srate, ch_layout, format)\