[mov,mp4,m4a,3gp,3g2,mj2 @ 0x21f80a0] stream 0, offset 0xa8: partial file

[vvo]

Using this video http://techslides.com/demos/sample-videos/small.mp4

You will get this error:

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x21f80a0] stream 0, offset 0xa8: partial file

The problem explained: http://superuser.com/a/479064/35651

User solution:

Run mp4box -hint on the movie file before passing it to gifify.

Gifify solution, if the user gives us the movie file on the command line (gifify movie.mp4), then we should pass it to ffmpeg as -i file instead of piping it to ffmpeg.

Two benefits:

• fix this problem
• also fixes cutting long movies #1