Issue extracting images from bagfile

I recorded a bagfile which contains rgb and depth images: path: kinectrgbdepthnew.bag version: 2.0 duration: 6.7s start: Jun 23 2016 14:55:41.10 (1466686541.10) end: Jun 23 2016 14:55:47.85 (1466686547.85) size: 395.9 MB messages: 386 compression: none [386/386 chunks] types: sensor_msgs/Image [060021388200f6f0f447d0fcd9c64743] topics: /camera/depth/image 193 msgs : sensor_msgs/Image /camera/rgb/image_raw 193 msgs : sensor_msgs/Image But when I try to extract the rgb images I don't get all the images, it stops for this example at frame0062.jpg and if I keep openni2 running it starts saving images in live from frame0063.. [ INFO] [1466686708.317537964]: Saved image frame0062.jpg [rosbag-1] process has finished cleanly log file: /home/jros/.ros/log/977b5f76-3941-11e6-8b71-5c260a35b6aa/rosbag-1*.log [ INFO] [1466686708.452904753]: Saved image frame0063.jpg I don't know why it doesn't save all the frames and why it starting color stream automatically