Frame Grab 对比 Video to Photo: High Quality 的使用情况和统计数据

Frame Grab provides you to extract frame images (JPEG) from your videos on your iOS device very easily. ◇◇◇ How to Use ◇◇◇ ◆The list of videos category-by-category in your device appears. This app does not support protected videos. (e.g. Movies, TV Shows downloaded from iTunes Store) ◆Tap a video on a video list, and then the player view appears. ◆Move the playhead to the place you want to a photo extracted. You can move the playhead frame-by-frame with tapping on the double-triangular buttons. ◆Saving #1: Tap the share button to save a frame image to the Camera roll, or send to other services. ◆Saving #2: Tap the gray round button to save a frame image to the Queues temporarily. After that, you can save/share multiple photos in the Queues to the Camera roll, or send to other services at a time. ◇◇◇ NOTE! ◇◇◇ ◆Images in the Queues may be cleared when the app is updated. ◇◇◇ Settings ◇◇◇ ◆LIVE PHOTOS: Show Live Photos videos ◆Quality: Low、Low-Mid、Hi-Mid、High ◆Size: Actual size of original video, Half size of original video, Maximum 1920, 960, 640 pixels. ◆Location Info: Embed a geo-tag data as exif metadata to photo files extracted. ◆Date-Time Info: Embed a date-time of shooting as exif metadata to photo files extracted. ◇◇◇ Other Functions ◇◇◇ ◆Play speed: Normal, Half, 1.25x, 1.5x, 2x ◆Continuous Grabbing: Specified number of frames at specified intervals