[Libav-user] avcodec_open2 returns -22

[Kevin J. Brooks]

Yes I am.  For more information, I am developing on Windoze 7.On 
6/16/2015 12:18 AM, Taha Ansari wrote:
>
>
> On Mon, Jun 15, 2015 at 7:31 PM, Kevin J. Brooks <kbrooks at r2c-ss.com 
> <mailto:kbrooks at r2c-ss.com>> wrote:
>
>     I am having and issue with an audio codec.  When I call
>     avcodec_open2 it returns -22.  I have not been able to discover
>     what that code indicates.
>
>
> Are you calling av_register_all(); before calling any other libav 
> related function? IIRC I used to get such error when I forgot calling 
> initialization function(s).
>
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