kvazaar: force chroma to 4:2:0 (#1384)

strukturag · Nov 12, 2024 · 1a7f674 · 1a7f674
1 parent 65b0e04
commit 1a7f674
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/libheif/plugins/encoder_kvazaar.cc b/libheif/plugins/encoder_kvazaar.cc
@@ -304,9 +304,8 @@ static void kvazaar_query_input_colorspace2(void* encoder_raw, heif_colorspace*
   }
   else {
     *colorspace = heif_colorspace_YCbCr;
-    if (*chroma != heif_chroma_420 &&
-        *chroma != heif_chroma_422 &&
-        *chroma != heif_chroma_444) {
+    if (*chroma != heif_chroma_420) {
+      // Encoding to 4:2:2 and 4:4:4 currently does not work with Kvazaar (https://github.com/ultravideo/kvazaar/issues/418).
       *chroma = heif_chroma_420;
     }
   }