avcodec/dpx: add support for special encoding

diff --git a/libavcodec/dpx.c b/libavcodec/dpx.c
index ed17bf3858e47561d0531173e5724be52254e734..cb7a93473fc7cd653bc08d7f74c15f0b56293b0a 100644 (file)
--- a/libavcodec/dpx.c
+++ b/libavcodec/dpx.c
@@ -422,7 +422,8 @@ static int decode_frame(AVCodecContext *avctx,
                     read10in32(&buf, &rgbBuffer,
                                &n_datum, endian, shift);
             }
-            n_datum = 0;
+            if (memcmp(input_device, "Scanity", 7))
+                n_datum = 0;
             for (i = 0; i < elements; i++)
                 ptr[i] += p->linesize[i];
         }