MacGui: show the source dynamic range, bit depth, chroma subsampling,…

… and color code points in the source label.

macosx/HBTitle.m

@@ -344,6 +344,39 @@ - (NSString *)shortFormatDescription
     NSString *fps = [NSString localizedStringWithFormat:HBKitLocalizedString(@"%.6g FPS", @"Title short description -> video format"), _hb_title->vrate.num / (double)_hb_title->vrate.den];
     [format appendString:fps];
 
+    NSString *dynamicRange = @"SDR";
+
+    if (_hb_title->mastering.has_primaries && _hb_title->mastering.has_luminance)
+    {
+        dynamicRange = @"HDR10";
+    }
+    else if (_hb_title->color_transfer == 16 || _hb_title->color_transfer == 18)
+    {
+        dynamicRange = @"HDR";
+    }
+
+    [format appendFormat:@", %@ (", dynamicRange];
+
+    int bit_depth = hb_get_bit_depth(_hb_title->pix_fmt);
+    if (bit_depth)
+    {
+        [format appendFormat:@"%d-bit ", hb_get_bit_depth(_hb_title->pix_fmt)];
+    }
+
+    int h_shift, v_shift, chroma_available;
+    chroma_available = hb_get_chroma_sub_sample(_hb_title->pix_fmt, &h_shift, &v_shift);
+    if (chroma_available == 0)
+    {
+        [format appendFormat:@"4:%d:%d", 4 - h_shift * 2, 4 - (v_shift + h_shift) * 2];
+    }
+
+    if (bit_depth > -1 || chroma_available == 0)
+    {
+        [format appendString:@", "];
+    }
+
+    [format appendFormat:@"%d-%d-%d)", _hb_title->color_prim, _hb_title->color_transfer, _hb_title->color_matrix];
+
     hb_list_t *audioList = _hb_title->list_audio;
     int audioCount = hb_list_count(audioList);