A question on this movie'the empire & the beauty'

[stooges0]

I have a question on this movie 'the empire & the beauty' aka 半壁江山一美人 year 1964 stars:演員: 任劍輝(飾范蠡), 南紅(飾西施), 李鳳聲(李香凝)(飾勾踐),

1> thank you hk movie database...sadly just found out another movie brought out onto vcd as bw. original theatre showing was color.

2> my question is this....(as copy from hk movie database web site)
館藏物料: 錄影帶. 1 盒錄影帶 (VHS) (101 分鐘) : 有聲, 彩色 ; 1/2 吋. 粵語對白 ; 無字幕. VV2327.
VCD. 香港 : 珠城錄像有限公司. 2 VCD (92 分鐘) : 有聲, 彩色. 粵語對白 ; 中文字幕. VCD3726.

why is this movie listed as vcd brought out by 珠城錄像有限公司. as a color movie..???? unless I am reading this wrong or understanding something wrong?

the movie is very nice they should have left it in color instead of coming out onto vcd in bw. in color this movie would have been just perfect excellent performed.