con ffmpeg mi da questo errore,
idee?
codice:
[flv @ 0xb7fa72d0]Unsupported video codec (4)

Seems that stream 0 comes from film source: 1000.00 (1000/1) -> 25.00 (25/1)
Input #0, flv, from 'file_test.flv':
  Duration: 00:10:58.5, bitrate: N/A
  Stream #0.0: Video: 0x0004, 25.00 fps(r)
  Stream #0.1: Audio: mp3, 22050 Hz, stereo
picture size invalid (0x0)
Segmentation fault (core dumped)