[ Moderator note: I deleted this post by mistake. I am reposting for the author appleperday. User -.- is replying, not posing the question. ]
1. It can convert between different popular video formats
2. In the past I encountered a serious problem-the image of the converted video was inverted! Thus, this time I want to find a gadget to tackle this problem.
3.I want to add subtitles, in various formats, to the video I will deal with. Moreover, I want to add GIF watermark to it for both secure and artistic purposes.
PS: More features are prefered!