Vendor: Apple Models: iPad, iPad mini (all generations) and iPad Air (all generations) Status: Routinely

iPad and iPad mini are able to record video using its front and rear cameras. Access to the iPad camera for video recording is possible using native Camera application as well as installing applications like Vimeo, Instagram and so others.
Video Recording
This iPad application (Camera) ships by default with new iOS system and uses its 5MP iSight Camera or 1.2MP FaceTime HD Camera. It creates .mp4 files containing H264 video (720p HD or 1080p HD) and AAC audio.
Video formats supported: H.264 video up to 1080p, 30 frames per second, High Profile level 4.1 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format.
Any other format would be seen as a grey square file inside your iPad Camera Roll as seen in below picture.
Failure Modes
There are several reasons (crash or hang of the app, iPad dropped, etc.) why you could end up with a corrupted video in your Camera Roll but most of the time the culprit is a dead battery. Whenever battery gets empty while recording a clip, the resulting video might be corrupted.
How to Repair Corrupted Files
To do so just plug your iPad into your computer and sync its contents using iTunes. Alternatively you could use any of the available file browsers like iPhoneDisk or Phone Disk to access the files as you will do using an USB disk. Once plugged, locate your damaged file inside the folder DCIM/100APPLE. You would easily recognize it as is the one not showing thumbnail preview besides its file name.Once this is done drop the damaged file into Treasured and proceed to place a repair request.
Voice Memos
iPad includes a mic that allow users to record Voice Memos using any of the huge amount available App Store applications intended for such purpose. It records audio in a .m4a file. Audio is encoded with Apple ALAC Lossless codec.
Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV.
In order to repair such files you would need to proceed same way as explained with damaged videos. Files need to be diagnosed in Treasured and finally, repaired.
PRICING
Damaged files from all these iPad applications are detected as "Mobile / Point and Shoot" by Treasured, and as such have an affordable pricing. See public Pricing Chart.