Mango Video Maker: starejše različice za prenos

1. Operation: Select text in the canvas, right-click to converting raster text to image.
2. Animation: Emphasis effect supports setting repetition times or infinite loops.
3. Import: Adjust GIF resolution preset options to 360p, 640p, etc.
1. Optimized the exprience of switching fonts.
2. Optimized the audio after TTS to support viewing and copying corresponding text.
3. Fixed issue of subtitles appearing early on screen when adding animation.
4. Fixed the issue of snapshot not refreshing.
5. Fixed the issue that the view was not freshed when the screen ratio changed.
6. Optimized and fixed some known experience issues.

1. Fix 3D slideshow startup failure.
2. Fixed the inconsistency between ASR subtitles and audio duration.
3. Fixed some known experience issues.