I use motion to get data from my official rpi camera. This camera allows to use more than 256x192 px resoultion. 

Problem: Only 256x192 resolution seems possible, even if 1024 resolution is configured.

part of `/etc/motion/motion.conf`

    # Image width (pixels). Valid range: Camera dependent, default: 320 
    width 1024
     
    # Image height (pixels). Valid range: Camera dependent, default: 240 
    height 768


service starts well!

`less /var/log/motion/motion.log`:

    [1:ml1] [CRT] [VID] [Nov 09 23:03:52] vid_mjpegtoyuv420p: Corrupt image ... continue
    [1:ml1] [WRN] [VID] [Nov 09 23:03:53] jpgutl_decode_jpeg: JPEG image size 1024x768, JPEG was 256x192


Does anybody know how to solve this problem?