diff options
| -rw-r--r-- | libavfilter/vf_psnr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c index c9a673dcde..7d3d7c9248 100644 --- a/libavfilter/vf_psnr.c +++ b/libavfilter/vf_psnr.c @@ -154,7 +154,7 @@ static int do_psnr(FFFrameSync *fs) ret = ff_framesync_dualinput_get(fs, &master, &ref); if (ret < 0) return ret; - if (!ref) + if (ctx->is_disabled || !ref) return ff_filter_frame(ctx->outputs[0], master); metadata = &master->metadata; @@ -427,4 +427,5 @@ AVFilter ff_vf_psnr = { .priv_class = &psnr_class, .inputs = psnr_inputs, .outputs = psnr_outputs, + .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL, }; |