Set colorspace for libtheora encoding

Originally committed as revision 20583 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 6c2289b52e
parent af89b1781f
commit 6c2289b52e
1 changed files with 7 additions and 1 deletions
--- a/libavcodec/libtheoraenc.c
+++ b/libavcodec/libtheoraenc.c
@ -168,7 +168,13 @@ static av_cold int encode_init(AVCodecContext* avc_context)
        t_info.aspect_numerator   = 1;
        t_info.aspect_denominator = 1;
    }
-    t_info.colorspace = TH_CS_UNSPECIFIED;
+
+    if (avc_context->color_primaries == AVCOL_PRI_BT470M)
+        t_info.colorspace = TH_CS_ITU_REC_470M;
+    else if (avc_context->color_primaries == AVCOL_PRI_BT470BG)
+        t_info.colorspace = TH_CS_ITU_REC_470BG;
+    else
+        t_info.colorspace = TH_CS_UNSPECIFIED;

    if (avc_context->pix_fmt == PIX_FMT_YUV420P)
        t_info.pixel_fmt = TH_PF_420;