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

[nageru] / httpd.cpp

diff --git a/httpd.cpp b/httpd.cpp
index 57218841c73e99459e4fbe04cb73df78f4a333a4..f266c63656d17cb14cce47c4886573159d61e5da 100644 (file)
--- a/httpd.cpp
+++ b/httpd.cpp
@@ -94,7 +94,7 @@ HTTPD::Mux::Mux(AVFormatContext *avctx, int width, int height)
        // Note that the H.264 stream also contains this information and depending on the
        // mux, this might simply get ignored. See sps_rbsp().
        avstream_video->codec->color_primaries = AVCOL_PRI_BT709;  // RGB colorspace (inout_format.color_space).
-       avstream_video->codec->color_trc = AVCOL_TRC_BT709;  // Gamma curve (inout_format.gamma_curve).
+       avstream_video->codec->color_trc = AVCOL_TRC_UNSPECIFIED;  // Gamma curve (inout_format.gamma_curve).
        avstream_video->codec->colorspace = AVCOL_SPC_SMPTE170M;  // YUV colorspace (output_ycbcr_format.luma_coefficients).
        avstream_video->codec->color_range = AVCOL_RANGE_MPEG;  // Full vs. limited range (output_ycbcr_format.full_range).
        avstream_video->codec->chroma_sample_location = AVCHROMA_LOC_LEFT;  // Chroma sample location. See chroma_offset_0[] in Mixer::subsample_chroma().