[FFmpeg-user] DPX to jp2 encoding

[Moritz Barsnick]

On Wed, May 28, 2014 at 13:14:19 +0800, Rajendran Krishnan wrote:

>  I wanted to know the output of this files are losses or lossey? if
> it is lossey output I wanted to have command line for lossless
> output.

According to this message:

> http://lists.ffmpeg.org/pipermail/ffmpeg-user/2012-June/007335.html

that encoding example should be lossless. (I couldn't quickly find
documentation to confirm that though.) As pointed out earlier in this
thread, you can verify that by checksumming the frames of input and
output.

> I have not tired the ffv1, can I have download ling for this?

That codec is part of ffmpeg.

Moritz