[Libav-user] when to call av_register_all()

Quy Pham Sy phamsyquybk at gmail.com
Wed Nov 14 05:31:12 CET 2012

Hi, i'm very new to this, so please bear with me if the question is stupid.

In my app, there will be more than one instance of decoder process that
decode multiple files at the same time, so there will be more than place
where i need to open and do all the initialization before open video files
and start decoding.

My question is that should i call av_register_all for each decoding
process? when and where should the method be called?

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