[Libav-user] libswresample vs libavfilter for target format conversion

Paul B Mahol onemda at gmail.com
Tue Mar 19 16:55:01 CET 2013

On 3/19/13, "Rene J.V. Bertin" <rjvbertin at gmail.com> wrote:
> On Mar 19, 2013, at 10:37, Carl Eugen Hoyos wrote:
>> I believe the main benefit is that if you want to (also)
>> use another filter, you only need to open one filtergraph.
>> If you are not using another audio filter, there probably
> So, out of curiosity, that is why ffplay uses lavfi instead of lswr?

Not at all, ffplay used libswresample directly long before mentioned patch.
(Yes, there is still places for improvements.)

Mentioned patch just adds -af support to ffplay wich was previously

> R
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