[FFmpeg-devel] [PATCH 2/3] lavc/assenc: set AV_CODEC_CAP_SINGLE_SUB_RECT

[rcombs]

This already gave garbled output when multiple rects were present,
so this is simply documenting an existing requirement.
---
 libavcodec/assenc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/assenc.c b/libavcodec/assenc.c
index db6fd25dd7..1c49a6685b 100644
--- a/libavcodec/assenc.c
+++ b/libavcodec/assenc.c
@@ -74,6 +74,7 @@ const FFCodec ff_ssa_encoder = {
     CODEC_LONG_NAME("ASS (Advanced SubStation Alpha) subtitle"),
     .p.type       = AVMEDIA_TYPE_SUBTITLE,
     .p.id         = AV_CODEC_ID_ASS,
+    .p.capabilities = AV_CODEC_CAP_SINGLE_SUB_RECT,
     .init         = ass_encode_init,
     FF_CODEC_ENCODE_SUB_CB(ass_encode_frame),
 };
@@ -85,6 +86,7 @@ const FFCodec ff_ass_encoder = {
     CODEC_LONG_NAME("ASS (Advanced SubStation Alpha) subtitle"),
     .p.type       = AVMEDIA_TYPE_SUBTITLE,
     .p.id         = AV_CODEC_ID_ASS,
+    .p.capabilities = AV_CODEC_CAP_SINGLE_SUB_RECT,
     .init         = ass_encode_init,
     FF_CODEC_ENCODE_SUB_CB(ass_encode_frame),
 };
-- 
2.39.1