>     I think 0.5 is a good choice for this plugin.
>     Dan: do you want to add the line? Otherwise I'll do it through a
>     pull request.

>     On 2016-09-26 05:11, salsaman wrote:

>>     http://lives-video.com
>>     https://www.openhub.net/accounts/salsaman

>>     On Mon, Sep 26, 2016 at 12:06 AM, Dan Dennedy <dan@???
>>     <mailto:dan@dennedy.org>> wrote:

>>         Please suggest a default value or even better to supply patch.

>>     It's not my plugin - I believe the author should select a
>>     suitable default. I would suggest 0.5, although the author may
>>     prefer 0. or 1. or some other intermediate value.

>>     The patch is trivial, just add a line like:
>>     blend_amount = 0.5;

>>     before the line:
>>     register_param(blend_amount,...);

>>         On Sun, Sep 25, 2016, 8:04 PM salsaman <salsaman@???
>>         <mailto:salsaman@gmail.com>> wrote:

>>             Hi,
>>             I just became aware of a bug in mixer2/blend. No default
>>             value is set for the parameter blend_factor.

>>             This could cause a crash in some hosts and should be
>>             corrected by setting a default value before calling
>>             register_param().

>>             cc'ing plugin author.

>>             Salsaman.

>>             http://lives-video.com
>>             https://www.openhub.net/accounts/salsaman
>>             _______________________________________________
>>             Frei0r mailing list - http://frei0r.dyne.org
>>             Free video plugins, minimal and cross-platform.
>>             https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/frei0r

>>         _______________________________________________
>>         Frei0r mailing list - http://frei0r.dyne.org
>>         Free video plugins, minimal and cross-platform.
>>         https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/frei0r

>>     _______________________________________________
>>     Frei0r mailing list -http://frei0r.dyne.org
>>     Free video plugins, minimal and cross-platform.
>>     https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/frei0r

>     _______________________________________________
>     Frei0r mailing list - http://frei0r.dyne.org
>     Free video plugins, minimal and cross-platform.
>     https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/frei0r