[Libav-user] AVFilter modify parameters

Ronak ronak2121 at yahoo.com
Fri Dec 1 23:20:04 EET 2017

Out of curiosity, is there a reason why the Filters could not be mutable, so we can set the gain values dynamically?

Making them immutable makes it that much harder to integrate the library.

> On Nov 26, 2017, at 2:37 PM, Paul B Mahol <onemda at gmail.com> wrote:
> On 11/26/17, Ronak <ronak2121-at-yahoo.com at ffmpeg.org> wrote:
>> I see. I'm using the treble, bass and equalizer filters. And the user should
>> have the ability to manipulate the gain at run time...
>> So, is the best thing to do to destroy and recreate the AVFilterGraph then?
> Yes.
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