From: Haihao Xiang <haihao.xi...@intel.com>
Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
---
libavfilter/qsvvpp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c
index 10d970652e..c4c338b36b 100644
--- a/libavfilter/qsvvpp.c
+++ b/libavfilter/qsvvpp.c
@@ -308,7 +308,7 @@ static int fill_frameinfo_by_link(mfxFrameInfo *frameinfo,
AVFilterLink *link)
frames_ctx = (AVHWFramesContext *)link->hw_frames_ctx->data;
frames_hwctx = frames_ctx->hwctx;
- *frameinfo = frames_hwctx->surfaces[0].Info;
+ *frameinfo = frames_hwctx->nb_surfaces ?
frames_hwctx->surfaces[0].Info : *frames_hwctx->info;
} else {
pix_fmt = link->format;
desc = av_pix_fmt_desc_get(pix_fmt);
--
2.34.1
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