A simple Flash Video file joiner.
Tested on FLV1, VP6F, H264 flash video formats.
What’s so special about it?
- tiny and fast
- no quality loss
- able to handle VBR files without audio sync problems
- corrected timecode
Files must be FLV format. The FLV container may include one of several codecs. Some YouTube HQ clips (AVC/H264) may be MP4 rather than FLV format. Use a program like Avidemux to join MP4 format files.
Try and join similar file types. i.e. same resolution, fps, and general properties, otherwise the joined file will revert to the first file’s properties.