Here is the first and only videos as of now which managed to record the TransAsia plane crash into Taiwan river. The plane was carrying 58 passengers and crew on board. The crash happened right after take-off  and at least 11 have been reported killed, with 19 others still unaccounted for.

The reason for the crash is said to be a technical problem with either fuel supply or combustion that leads to engine failure.

HQ video:

LQ Video – Nearer: