Speedhq: Decode field 2 correctly

This is similar to field 1 (effd2e72)
5 years ago · fc3f5cd149
parent 73757577cb
commit fc3f5cd149
1 changed files with 1 additions and 1 deletions
--- 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"