diff options
Diffstat (limited to 'video/filter/vf_lavfi.c')
| -rw-r--r-- | video/filter/vf_lavfi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/video/filter/vf_lavfi.c b/video/filter/vf_lavfi.c index b20383881a..03602aa702 100644 --- a/video/filter/vf_lavfi.c +++ b/video/filter/vf_lavfi.c @@ -342,9 +342,10 @@ static int vf_open(vf_instance_t *vf) static bool is_single_video_only(const AVFilterPad *pads) { - if (!pads) + int count = avfilter_pad_count(pads); + if (count != 1) return false; - return pads[0].name && pads[0].type == AVMEDIA_TYPE_VIDEO && !pads[1].name; + return avfilter_pad_get_type(pads, 0) == AVMEDIA_TYPE_VIDEO; } // Does it have exactly one video input and one video output? |