When shooting in Bulb mode using my Canon 1200D, I've noticed that the metadata appears to only contain 1" increments for the exposure time. For example, regardless of whether I hold the exposure button for ½ a second or 1 full second, the exposure time listed is always exactly 1". This has led me to wonder:
- What's the minimum exposure time that can be achieved in bulb mode?
- Is there a way to retrieve the actual exposure time in either the metadata or elsewhere?