Set colorspace for libtheora encoding

Originally committed as revision 20583 to svn://svn.ffmpeg.org/ffmpeg/trunk

Set colorspace for libtheora encoding
Originally committed as revision 20583 to svn://svn.ffmpeg.org/ffmpeg/trunk
6c2289b5 · David Conrad · af89b178 · 6c2289b5
Commit 6c2289b5 authored Nov 22, 2009 by David Conrad
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libtheoraenc.c libavcodec/libtheoraenc.c +7 -1

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--- 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;