*I solved it*, It was an error on my part, I destroyed rd after
receiving slice for first time.
but then I realized while debugging that Rd should be destroyed only
when you are done decoding.
and rd has very no relation to each slice.
On Tuesday 22 September 2015 03:26 PM, anshul wrote:
> hello,
>
> I am trying to parse raw vbi dumped from GXF file.
>
> What I have done so far?
>
> Step 1) I created a local structure of vbi_raw_decoder
>
> Step 2) Initialized decoder
>
> vbi_raw_decoder_init (&rd);
>
> Step3) Then Filled mine vbi specification in rd structure, like
> scanning line and sampling format
>
>
> Step 4) Calledvbi_raw_decode with initialized rd.
>
> Problem: I get seg-fault while decode, and that is because
> vbi_raw_decode assume that I have initialized pattern inside rd
> structure. so my problem is that I dont know how to initalize rd->pattern
> can any point me with some working example where patter would be
> initalized and I get the information of how it has to be done.
>
> I have not added my complete source code which use this library and
> dump file of vbi.
> but if it would help then I can attach or keep it on shared drive as
> you wish.
>
> Disclaimer: I am using this library first time, so dont know about
> rules and regulation of this mailing list
> please pardon me and correct me if this is not the way to communicate.
>
> Thanks for this wonderful library
> Anshul
>
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