[FFmpeg-devel] [PATCH] Speedhq: Decode field 2 correctly
Jean-Baptiste Kempf
jb at videolan.org
Sun May 10 19:09:51 EEST 2020
This is similar to field 1 (effd2e72)
---
libavcodec/speedhq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/speedhq.c b/libavcodec/speedhq.c
index 890b8253cd..b834b79f28 100644
--- a/libavcodec/speedhq.c
+++ b/libavcodec/speedhq.c
@@ -447,7 +447,7 @@ static int speedhq_decode_frame(AVCodecContext *avctx,
}
frame->key_frame = 1;
- if (second_field_offset == 4) {
+ if (second_field_offset == 4 || second_field_offset == (buf_size-4)) {
/*
* Overlapping first and second fields is used to signal
* encoding only a single field. In this case, "height"
--
2.26.2
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