Modifications - Fixed a bug where the aspect ratio would not be maintained if the width or height was changed even though the aspect ratio was locked.

Modifications - The frame index started from 0, so it has been corrected so that it starts from 1. - Video files can now be loaded using drag and drop.

Modifications - The app name has been changed from GIFlash to Animated Image Maker. - Now supports APNG in addition to GIF. - The app has been completely redesigned.

Modifications - Fixed a bug that caused errors in width and height when trimming.

Modifications - When the app is activated, the edit window is displayed. - Renewed the UI for trimming a video/GIF. - It is now possible to load a GIF resource into the window by dragging and dropping when trimming the GIF. - Added an optional function to fix the aspect ratio for GIF resizing. - Fixed a bug where the animation stopped when the space key was pressed during the animation. - The focus position in the table is adjusted to the center during the animation. - Fixed a bug that the resolution of resources became unexpected when using Retina display. - Resources with a size of 10x10 px or less cannot be load. - Fixed a bug that the app may crash when loading a video.

Modification - The progress circle is displayed when reading a large file or outputting a large GIF.

Modifications - Compatible with Apple Silicon Mac. - You can now output frames as PNG. - You can now trim an existing animated GIF. - Improved the user interface.

Modifications - Renewed the app icon. - You can import animated gif files. - Corrected the words of some passages.

Change Point - Fixed the bug about the trimming size of the movie.

Change Points - You can crop the video when loading it. - Fixed the bug about the initial size when loading the images. - You can invert the color of frames.

Change Points - Fixed a bug that video could not be load. - You can now operate undo and redo. - You can now load videos by drag & drop them into the list (only one file at one time). - It is now possible to duplicate items by drag & drop items while holding down the option key in the list. - Fixed other small bugs.