簡易 gif animation

介紹大家用網頁來做animation。

先用繪圖軟件預備好每一張frame,

然後選用可以下其中一個網頁,

upload 預備了的圖檔,選delay time 及special effect。

那 gif anmination 便完成了。

要做好的 gif anmination :

  1. 每張的內容只差小小
  2. 第一張和最後一張要連貫

online 做animation的壞處: 圖會存在web server,其他人可見可用。

Gif animation vs Flash animation

Gif animation supported by all browser without plugin.
Flash animation require browser installed with plugin, Flash player.

Gif animation only support 8 bit color depth.
Flash animation support 24bit color depth.

Flash animation with smaller file size as

  1. vector graphics store in mathematical formula
  2. it only store keyframes instead of all individual frame.