[FFmpeg-devel] [DECISION] scaletempo filter

Paul B Mahol onemda at gmail.com
Mon May 6 11:10:52 EEST 2019


On 5/6/19, Marton Balint <cus at passwd.hu> wrote:
>
>
> On Sat, 4 May 2019, John Warburton wrote:
>
>> On Sat, May 4, 2019 at 3:34 PM Nicolas George <george at nsup.org> wrote:
>>
>>> John Warburton (12019-05-04):
>>>
>>> > Is there a patch I can use to test scaletempo to compare it against
>>> atempo?
>>> > It'll be no trouble to do that with the normal audio that is
>>> time-adjusted
>>> > on that radio station. It may be that its increased quality is most
>>>
>>> John, we would appreciate your input about whether these new
>>> implementation of atempo is superior or equal to the existing one with
>>> regard to your needs.
>
> I tested scaletempo (with default settings) and it is definitely worse
> than atempo for small scaling factors like 25/24.
>

Have you tried other scaling factors?
How you done testing?

> Regards,
> Marton
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel at ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-request at ffmpeg.org with subject "unsubscribe".


More information about the ffmpeg-devel mailing list