[FFmpeg-devel] [PATCH] avfilter/acrossfade: allow skipping fade on inputs

[Paul B Mahol]

On 1/23/19, Gyan <ffmpeg at gyani.pro> wrote:
>
>
> On 23-01-2019 07:40 PM, Paul B Mahol wrote:
>> On 1/23/19, Gyan <ffmpeg at gyani.pro> wrote:
>>>
>>> On 23-01-2019 03:00 PM, Paul B Mahol wrote:
>>>> On 1/23/19, Gyan <ffmpeg at gyani.pro> wrote:
>>>> Why? afade needs change too.
>>> If a user doesn't want to apply fade, then they can simply not add afade
>>> filter. This change is meant for users who want to combine two audio
>>> streams with overlap but don't want to apply fade to audio during
>>> overlap.
>>>
>> I do not like such reasoning, also you changed afade too with this
>> approach.
>
> That was to prevent an integer value of nb_curves-1 from being accepted.
>
> Anyway, revised patch attached, although I don't see how afade=c=nofade
>    is useful.

With previous patch it was hidden.

>
> Gyan
>

Probably ok.