GSTBuffer offset contains -1 in 1.0.6

[Tim-Philipp Müller]

On Tue, 2013-03-26 at 15:47 +0100, Steffen.Roeber at hella.com wrote:

Hi Steffen,

> In 0.10.x I used the GstBuffer::offset member to retrieve the current
> frame number. This field is always -1 now. So how to get the frame
> index? 

Some more context would be nice.

Whether this is set or not depends a lot on the demuxer/parsers/decoder
involved, and possibly also on the file and how it's accessed. (Also in
0.10 btw). It's rarely reliable even when set.

 Cheers
  -Tim