There is an easy-to-use tool which removes text overlays from your videos in full auto mode
It is Remove Logo Now!
It has Find logo feature (detects logo automatically) and supports many video formats.
Okey,this tools may help u:)Pavtube Video Converter is a powerful and all-in-one corsvneion tool for giving the solution of reformat from one to another. It meets the need of people who fall over themselves for enjoying the movies and music on popular portable devices including Zune, iPod, PSP, Apple TV, iPhone, 3GP. With the ideal converter, you can appreciate the movies and music in fashion freely without any limit. With the high speed and good quality, it supports the input formats including: WMV, ASF, WMA, AVI, RMVB, RM, RA, MOV, QT, MP4, M4V, 3GP, 3G2, DAT, MPG, MPEG, MP3, VOB, DV. And the output formats including: AVI, MPG, MPEG, VOB, MP4, 3GP, 3G2, MOV, WMV, DV, MP3, AAC, M4A, WMA, WAV, AC3, MP2. As a tool for corsvneion, the user-friendly interface and perfect converted video and audio will satisfy you for enjoying the videos on portable devices. Choosing Pavtube Video Converter is an intelligent choice! Try this video converter now and make your splendid days!Guide:Key Featuresâ€¢All in one converterPavtube Video Converter supports manifold formats of videos for playback on all popular portable devices such as Zune, iPod, Apple TV, iPhone, PSP, 3GP, etc.â€¢Support various input formatsIt allows adding most input formats supported by the popular portable for meeting the usersâ€™ different need. You can import movies and music with the original formats and convert them to the formats which you need.â€¢Support multifarious output formatsWith this all-in-one converter, you can convert movies and music to all popular portable devices that supports AVI, MPG, MPEG, VOB, MP4, 3GP, 3G2, MOV, WMV, DV, MP3, AAC, M4A, WMA, WAV, AC3, MP2.â€¢Merging function offeredOur product offers the function to merge the videos into one and you can make your favorites together for enjoyment.â€¢Senior setting for experienced usersFor better vision effect, the expert can adjust the setting like bit rate, frame rate, resolution, etc. Depending on the function, you can find the most suitable parameters for your videos.â€¢Collecting the picturesSo beautiful picture! How can I get it? Do not worry! During previewing the video, capture the lovely snapshot to save it on your PC for enriching your collection.â€¢Editing the videos by trimming and cropGet the video you want by the function of trimming and crop. Which time phase to require and which part to need for the video are up to you! Good luck:)