diff --git a/README.md b/README.md
index 09e9b71..fc97796 100644
--- a/README.md
+++ b/README.md
@@ -187,6 +187,10 @@ Get the media information of a file, the output is referenced from `ffprobe`
             "codec_type_string": "video",
             "codec_name": "h264",
             "codec_string": "avc1.640032",
+            "color_primaries": "bt2020",
+            "color_range": "tv",
+            "color_space": "bt2020nc",
+            "color_transfer": "arib-std-b67",
             "profile": "High",
             "pix_fmt": "yuv420p",
             "level": 50,
diff --git a/README_CN.md b/README_CN.md
index fbba8c8..8568a32 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -188,6 +188,10 @@ getMediaInfo(): Promise<WebMediaInfo> // 2.0新增
             "codec_type_string": "video",
             "codec_name": "h264",
             "codec_string": "avc1.640032",
+            "color_primaries": "bt2020",
+            "color_range": "tv",
+            "color_space": "bt2020nc",
+            "color_transfer": "arib-std-b67",
             "profile": "High",
             "pix_fmt": "yuv420p",
             "level": 50,
diff --git a/lib/web-demuxer/post.js b/lib/web-demuxer/post.js
index e1b5636..4ab86f0 100644
--- a/lib/web-demuxer/post.js
+++ b/lib/web-demuxer/post.js
@@ -34,6 +34,10 @@ function avStreamToObject(avStream) {
     codec_type_string: avStream.codec_type_string,
     codec_name: avStream.codec_name,
     codec_string: avStream.codec_string,
+    color_primaries: avStream.color_primaries,
+    color_transfer: avStream.color_transfer,
+    color_space: avStream.color_space,
+    color_range: avStream.color_range,
     profile: avStream.profile,
     pix_fmt: avStream.pix_fmt,
     level: avStream.level,
diff --git a/lib/web-demuxer/web_demuxer.cpp b/lib/web-demuxer/web_demuxer.cpp
index 788d55c..74bc727 100644
--- a/lib/web-demuxer/web_demuxer.cpp
+++ b/lib/web-demuxer/web_demuxer.cpp
@@ -37,6 +37,10 @@ typedef struct WebAVStream
     std::string codec_string;
     std::string profile;
     std::string pix_fmt;
+    std::string color_primaries;
+    std::string color_transfer;
+    std::string color_space;
+    std::string color_range;
     int level;
     int width;
     int height;
@@ -153,6 +157,10 @@ void gen_web_stream(WebAVStream &web_stream, AVStream *stream, AVFormatContext *
 
     if (par->codec_type == AVMEDIA_TYPE_VIDEO)
     {
+        web_stream.color_primaries = av_color_primaries_name(par->color_primaries);
+        web_stream.color_transfer = av_color_transfer_name(par->color_trc);
+        web_stream.color_space = av_color_space_name(par->color_space);
+        web_stream.color_range = av_color_range_name(par->color_range);
         set_video_codec_string(codec_string, sizeof(codec_string), par, &stream->avg_frame_rate);
     }
     else if (par->codec_type == AVMEDIA_TYPE_AUDIO)
@@ -633,7 +641,12 @@ EMSCRIPTEN_BINDINGS(web_demuxer)
         .property("duration", &WebAVStream::duration)
         .property("rotation", &WebAVStream::rotation)
         .property("nb_frames", &WebAVStream::nb_frames)
-        .property("tags", &WebAVStream::tags);
+        .property("tags", &WebAVStream::tags)
+        .property("color_primaries", &WebAVStream::color_primaries)
+        .property("color_transfer", &WebAVStream::color_transfer)
+        .property("color_space", &WebAVStream::color_space)
+        .property("color_range", &WebAVStream::color_range);
+
 
     value_object<WebAVStreamList>("WebAVStreamList")
         .field("size", &WebAVStreamList::size)
diff --git a/src/types/demuxer.ts b/src/types/demuxer.ts
index 7da78be..8ceec93 100644
--- a/src/types/demuxer.ts
+++ b/src/types/demuxer.ts
@@ -10,6 +10,10 @@ export interface WebAVStream {
   codec_type_string: string;
   codec_name: string;
   codec_string: string;
+  color_primaries: string;
+  color_range: string;
+  color_space: string;
+  color_transfer: string;
   profile: string;
   pix_fmt: string;
   level: number;