Ultra RM joiner, RMVB joiner currently is the best RM/RMVB joiner, which can join RM/RMVB files perfectly. With this RM joiner, RMVB joiner, you can also join RM/RMVB with other video formats together,such as join MPEG, AVI, RM, MP4 with RM/RMVB, this RM File joiner, RMVB Movie joiner also support join video files to VCD/SVCD/DVD image files, and then you burn them into your VCD/SVCD/DVD disk. with this FLV joiner you can even convert video files to other video formats you want. This RM joiner, RMVB joiner is also a FLV converter, you can easily convert FLV to avi, mpeg, wmv with this FLV joiner.
Guide: How to use the RM joiner, RMVB joiner
Step 1: 
Free download RM joiner, RMVB joiner and install it on your computer.
Step 2:Click 
Button to select the video files you want to join
Step 3: Edit the source RM/RMVB video files, if you like.
Click
button to edit the selected file, you can set the start time and the end time, as the following picture :
Step 4: Sepcify the directory for output files by clicking the 'Change...' button, or just use the default directory (Note: after successful join, pls click Open button to find where the file stored, if u try to find the converted file via other way, you may can not see the joined file)
Step 5: Sepcify other settings for advanced user, you can set output quality, frame rate, TV type, Aspect Ratio, Add letterbox and so on.
Step 6: Click
Button to join the RM/RMVB video files.
After successful join RM/RMVB video files, the joined video files shall be stored in the folder you have previously selected. Download free version
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