Specify unspecified gamma instead of lying and saying we use Rec. 709. Again, for...

[nageru] / h264encode.cpp

diff --git a/h264encode.cpp b/h264encode.cpp
index 4b900bfdab3f468704d4a3b2689980b19a338748..74b51910856b86aacea8999bdda45ec978ea3662 100644 (file)
--- a/h264encode.cpp
+++ b/h264encode.cpp
@@ -347,7 +347,7 @@ static void sps_rbsp(bitstream *bs)
             bitstream_put_ui(bs, 1, 1);  /* colour_description_present_flag */
             {
                 bitstream_put_ui(bs, 1, 8);  /* colour_primaries (1 = BT.709) */
-                bitstream_put_ui(bs, 1, 8);  /* transfer_characteristics (1 = BT.709) */
+                bitstream_put_ui(bs, 2, 8);  /* transfer_characteristics (2 = unspecified, since we use sRGB) */
                 bitstream_put_ui(bs, 6, 8);  /* matrix_coefficients (6 = BT.601/SMPTE 170M) */
             }
         }