[FFmpeg-user] DPX Sequence Encode

[Mark Himsley]

On 15/06/2011 06:31, Lawrence wrote:
> I am unable to encode a dpx sequence.  Can someone point me in the right
> direction?
>
> ffmpeg -vcodec copy -i *.dpx -an o.avi
> FFmpeg version 0.6-4:0.6-2ubuntu6, Copyright (c) 2000-2010 the FFmpeg
> developers
>    built on Oct  6 2010 00:27:06 with gcc 4.4.5
[...]
> Input #0, image2, from 'c4562F0001.dpx':
>    Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
>      Stream #0.0: Video: dpx, rgb48be, 3888x2272, 25 tbr, 25 tbn, 25 tbc
> Unable to find a suitable output format for 'c4562F0002.dpx'

Your command interpreter has has expanded *.dpx, which is not what you 
wanted.

You also want to have -i before -vcodec copy

try ... -i c4562f%04d.dpx -vcodec copy ...

I'm assuming that your frames all start with c4562f and are followed 
with 4 numbers that are the frame number and end with .dpx

see http://www.ffmpeg.org/ffmpeg.html#SEC48

-- 
Mark