shithub: libvpx

Info  •  Files  •  Log  •  Branches

Add --color-space to vpxenc

This enbale the encoder to set color space information for the input
video, so it is then coded in the output bitstream.

Change-Id: Ife03deab3c762425ccd27c4c190902c4d94a76f4

--- a/vpxenc.c

+++ b/vpxenc.c

@@ -398,6 +398,22 @@

     NULL, "frame-boost", 1,

     "Enable frame periodic boost (0: off (default), 1: on)");

+static const struct arg_enum_list color_space_enum[] = {

+  { "unknown", VPX_CS_UNKNOWN },

+  { "bt601", VPX_CS_BT_601 },

+  { "bt709", VPX_CS_BT_709 },

+  { "smpte170", VPX_CS_SMPTE_170 },

+  { "smpte240", VPX_CS_SMPTE_240 },

+  { "bt2020", VPX_CS_BT_2020 },

+  { "reserved", VPX_CS_RESERVED },

+  { "sRGB", VPX_CS_SRGB },

+  { NULL, 0 }

+};

+

+static const arg_def_t input_color_space = ARG_DEF_ENUM(

+    NULL, "color-space", 1,

+    "The color space of input content:", color_space_enum);

+

 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH

 static const struct arg_enum_list bitdepth_enum[] = {

   {"8",  VPX_BITS_8},

@@ -429,7 +445,7 @@

   &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,

   &gf_cbr_boost_pct, &lossless,

   &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,

-  &noise_sens, &tune_content,

+  &noise_sens, &tune_content, &input_color_space,

 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH

   &bitdeptharg, &inbitdeptharg,

 #endif