If you are looking for something similar to flvtool2 or flvmdi, or you are a command line junky then I strongly encourage you to check out MP4Box. MP4Box has a ton of capabilities, but I’m just going to highlight 4 fundamentals:

* Read file info (basic metadata).
* Split or cut files.
* Merge two or more files.
* Convert to iPod.

If you are looking for something similar to flvtool2 or flvmdi, or you are a command line junky then I strongly encourage you to check out MP4Box. MP4Box has a ton of capabilities, but I’m just going to highlight 4 fundamentals:

* Read file info (basic metadata).
* Split or cut files.
* Merge two or more files.
* Convert to iPod.

For example, let's say we want to join two FLV files into an output.flv file:

For example, let's say we want to join two FLV files into an output.flv file: