const char *video_device;
int j;
- if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0)
+ if (ap->width <= 0 || ap->height <= 0 || ap->time_base.den <= 0) {
+ av_log(s1, AV_LOG_ERROR, "Bad capture size (%dx%d) or wrong time base (%d)\n",
+ ap->width, ap->height, ap->time_base.den);
+
return -1;
+ }
width = ap->width;
height = ap->height;
frame_rate = ap->time_base.den;
frame_rate_base = ap->time_base.num;
- if((unsigned)width > 32767 || (unsigned)height > 32767)
+ if((unsigned)width > 32767 || (unsigned)height > 32767) {
+ av_log(s1, AV_LOG_ERROR, "Capture size is out of range: %dx%d\n",
+ width, height);
+
return -1;
+ }
st = av_new_stream(s1, 0);
if (!st)