diff --git a/video/out/gl_video.c b/video/out/gl_video.c
index e285be252a..f6708694e5 100644
--- a/video/out/gl_video.c
+++ b/video/out/gl_video.c
@@ -1499,6 +1499,10 @@ static bool get_image(struct gl_video *p, struct mp_image *mpi)
 
     struct video_image *vimg = &p->image;
 
+    // See comments in init_video() about odd video sizes.
+    // The normal upload path does this too, but less explicit.
+    mp_image_set_size(mpi, vimg->planes[0].w, vimg->planes[0].h);
+
     for (int n = 0; n < p->plane_count; n++) {
         struct texplane *plane = &vimg->planes[n];
         mpi->stride[n] = mpi->plane_w[n] * p->image_desc.bytes[n];