用gnome-web-photo进行网页截屏

参考下这里： http://ubuntuforums.org/showthread.php?t=1085872 还有这里： [http://groups.google.com/group/python- cn/browse_thread/thread/f25350d5e4d415af/08140024364b819d?lnk=gst&q;=html#](http://groups.google.com/group/python- cn/browse_thread/thread/f25350d5e4d415af/08140024364b819d?lnk=gst&q=html#) 使用gnome-web-photo进行网页截屏，效果相当好,不过保存为jpg格式失败了

514 ~/script/sh>gnome-web-photo --format "png" http://blog.notsobad.cn blog.png
Registering '@mozilla.org/module-loader/python;1' (libpyloader.so)
Registering '@mozilla.org/network/protocol/about;1?what=python' (pyabout.py)
515 ~/script/sh>animate blog.png 
516 ~/script/sh>gnome-web-photo --mode=photo --format "jpeg" http://blog.notsobad.cn blog.jpg
Registering '@mozilla.org/module-loader/python;1' (libpyloader.so)
Registering '@mozilla.org/network/protocol/about;1?what=python' (pyabout.py)
JPEG parameter struct mismatch: library thinks size is 372, caller expects 356