I have YUV images. In windows7, `yuvplayer` can open them, as UYVY format.

And I want to convert one of those images to RGB, in Linux environment.

I think I can do conversion using `imagemagick`. But below errors occur.

1) without `-depth 8`

```
$ convert -verbose -size 736x480 yuv:frame-99.yuv frame-99.bmp
yuv:frame-99.yuv=>frame-99.yuv YUV 736x480 736x480+0+0 16-bit DirectClass 707KB 0.040u 0:00.050
yuv:frame-99.yuv=>frame-99.bmp YUV 736x480 736x480+0+0 16-bit DirectClass 1.057MB 0.360u 0:00.129
convert.im6: unexpected end-of-file `frame-99.yuv': No such file or directory @ error/yuv.c/ReadYUVImage/440.

```

2) with -depth 8

```
$ convert -verbose -size 736x480 -depth 8 yuv:frame-99.yuv frame-99.bmp
yuv:frame-99.yuv=>frame-99.yuv[0] YUV 736x480 736x480+0+0 8-bit DirectClass 707KB 0.060u 0:00.070
yuv:frame-99.yuv=>frame-99.yuv[1] YUV 736x480 736x480+0+0 8-bit DirectClass 707KB 0.020u 0:00.039
yuv:frame-99.yuv=>frame-99-0.bmp[0] YUV 736x480 736x480+0+0 8-bit DirectClass 1.057MB 0.670u 0:00.240
yuv:frame-99.yuv=>frame-99-1.bmp[1] YUV 736x480 736x480+0+0 8-bit DirectClass 1.057MB 0.870u 0:00.280
convert.im6: unexpected end-of-file `frame-99.yuv': No such file or directory @ error/yuv.c/ReadYUVImage/440.

```

Size of this file is 706560 bytes.

How can I convert a image?