More verbose error log message.

Originally committed as revision 11556 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · e2d3e82dfd
parent 34093ab58e
commit e2d3e82dfd
1 changed files with 1 additions and 1 deletions
--- a/libavdevice/x11grab.c
+++ b/libavdevice/x11grab.c
@ -113,7 +113,7 @@ x11grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
    }
    if (!ap || ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
-        av_log(s1, AV_LOG_ERROR, "AVParameters don't have any video size. Use -s.\n");
+        av_log(s1, AV_LOG_ERROR, "AVParameters don't have video size and/or rate. Use -s and -r.\n");
        return AVERROR(EIO);
    }