The Canon Cinema EOS (Cinema Electro-Optical System) autofocus digital photographic and cinematographic SLR and mirrorless interchangeable lens camera system was introduced in late 2011. Cinema EOS is a branch off from the existing EOS line of cameras that date back to 1987 with the introduction of the analog Canon EOS 650. With many Canon DSLRs adding motion video capabilities starting with the Canon EOS 5D Mark II in 2008. Canon decided to focus on making cameras specially designed for motion video instead of just producing still video cameras with some motion video capabilities.
The Cinema EOS line started in late 2011, with the introduction of the Canon EOS C300. And followed by the Canon EOS C500, Canon EOS C100 and Canon EOS 1D C in 2012. Canon Cinema EOS cameras, this professional Imaging products, enables you to capture excellent quality photos and videos.
However, sometimes, the great pictures or videos captured with your camera will lose due to accidentally deletion, camera storage card formatting or corruption or other incorrect human operation such as pulling out the card while the camera is on, turning the camera off during a write process, using card between different cameras or computers.
When suffering from data loss problems, it is important that you do not take or save new pictures or videos on the same memory card before you recover the lost files, because the newly created photos/videos may overwrite the lost files and make them unrecoverable. Then you should perform a data recovery immediately with reliable Photo Recovery software, you can download UFUSoft Photo Recovery for Mac, which can efficiently recover deleted/lost photos or videos from Canon Cinema EOS 650/5D/C300/C500/C100/1D C. And you can recover both JPEG and RAW CR2 CRW image files and Videos.
Steps to Retrieve Deleted Video/Photo Files from Canon Cinema EOS cameras
Before doing file recovery, free download the latest version of the Canon Cinema EOS Data Recovery and install it into your Mac computer.
Step 1: Connect Canon Cinema EOS cameras to Computer
Directly connect your Canon Cinema EOS 650/5D/C300/C500/C100/1D C camcorder to Mac with a USB cable. Or pull out the memory stick, then connect it to computer using a card reader.
Step 2: Scan Deleted Files on Canon Cinema EOS cameras
Launch Canon Cinema EOS cameras File Recovery. Here, your Canon Cinema EOS cameras will appear as a driver letter. Select it and click “Start Scan” to begin scanning. 
Step 3: Recover Photos/Videos from Canon Cinema EOS cameras
When the scanning finishes, all recoverable files will be listed in the scanning result. You can preview and check the videos you want to get back from Canon Cinema EOS 650/5D/C300/C500/C100/1D C camcorder. Then, click “Recover”.
Tip: Don’t save the recovered videos and photos on your Canon Cinema EOS cameras again.
Download Canon Cinema EOS Data Recovery for Mac:
(Price:$49.95) 
(Free Download)
Download Canon Cinema EOS Data Recovery for Windows:
(Price:$39.95)(Free Download)