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x264enc: Set colorimetry and chroma-site information

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=772159
This commit is contained in:
Sebastian Dröge 2016-09-29 12:39:34 +03:00
parent 8150a742ee
commit 590aa41bf5
1 changed files with 106 additions and 1 deletions
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107
ext/x264/gstx264enc.c
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@ -1472,8 +1472,113 @@ gst_x264_enc_init_encoder (GstX264Enc * encoder)
&& (info->fps_d == 1001) && ((info->fps_n == 30000)
|| (info->fps_n == 24000))) {
encoder->x264param.vui.i_vidformat = 2; /* NTSC */
} else
} else {
encoder->x264param.vui.i_vidformat = 5; /* unspecified */
}
switch (info->colorimetry.primaries) {
case GST_VIDEO_COLOR_PRIMARIES_BT709:
encoder->x264param.vui.i_colorprim = 1;
break;
case GST_VIDEO_COLOR_PRIMARIES_BT470M:
encoder->x264param.vui.i_colorprim = 4;
break;
case GST_VIDEO_COLOR_PRIMARIES_BT470BG:
encoder->x264param.vui.i_colorprim = 5;
break;
case GST_VIDEO_COLOR_PRIMARIES_SMPTE170M:
encoder->x264param.vui.i_colorprim = 6;
break;
case GST_VIDEO_COLOR_PRIMARIES_SMPTE240M:
encoder->x264param.vui.i_colorprim = 7;
break;
case GST_VIDEO_COLOR_PRIMARIES_FILM:
encoder->x264param.vui.i_colorprim = 8;
break;
case GST_VIDEO_COLOR_PRIMARIES_BT2020:
encoder->x264param.vui.i_colorprim = 9;
break;
default:
encoder->x264param.vui.i_colorprim = 2;
break;
}
switch (info->colorimetry.transfer) {
case GST_VIDEO_TRANSFER_BT709:
encoder->x264param.vui.i_transfer = 1;
break;
case GST_VIDEO_TRANSFER_GAMMA22:
encoder->x264param.vui.i_transfer = 4;
break;
case GST_VIDEO_TRANSFER_GAMMA28:
encoder->x264param.vui.i_transfer = 5;
break;
case GST_VIDEO_TRANSFER_SMPTE240M:
encoder->x264param.vui.i_transfer = 7;
break;
case GST_VIDEO_TRANSFER_GAMMA10:
encoder->x264param.vui.i_transfer = 8;
break;
case GST_VIDEO_TRANSFER_LOG100:
encoder->x264param.vui.i_transfer = 9;
break;
case GST_VIDEO_TRANSFER_LOG316:
encoder->x264param.vui.i_transfer = 10;
break;
default:
encoder->x264param.vui.i_transfer = 2;
break;
}
switch (info->colorimetry.matrix) {
case GST_VIDEO_COLOR_MATRIX_RGB:
encoder->x264param.vui.i_colmatrix = 0;
break;
case GST_VIDEO_COLOR_MATRIX_FCC:
encoder->x264param.vui.i_colmatrix = 4;
break;
case GST_VIDEO_COLOR_MATRIX_BT709:
encoder->x264param.vui.i_colmatrix = 1;
break;
case GST_VIDEO_COLOR_MATRIX_BT601:
encoder->x264param.vui.i_colmatrix = 5;
break;
case GST_VIDEO_COLOR_MATRIX_SMPTE240M:
encoder->x264param.vui.i_colmatrix = 7;
break;
case GST_VIDEO_COLOR_MATRIX_BT2020:
encoder->x264param.vui.i_colmatrix = 9;
break;
default:
encoder->x264param.vui.i_colmatrix = 2;
break;
}
if (info->colorimetry.range == GST_VIDEO_COLOR_RANGE_0_255) {
encoder->x264param.vui.b_fullrange = 1;
} else {
encoder->x264param.vui.b_fullrange = 0;
}
switch (info->chroma_site) {
case GST_VIDEO_CHROMA_SITE_MPEG2:
encoder->x264param.vui.i_chroma_loc = 0;
break;
case GST_VIDEO_CHROMA_SITE_JPEG:
encoder->x264param.vui.i_chroma_loc = 1;
break;
case GST_VIDEO_CHROMA_SITE_V_COSITED:
encoder->x264param.vui.i_chroma_loc = 3;
break;
case GST_VIDEO_CHROMA_SITE_DV:
encoder->x264param.vui.i_chroma_loc = 2;
break;
default:
encoder->x264param.vui.i_chroma_loc = 0;
break;
}
encoder->x264param.analyse.b_psnr = 0;