[x265] How to use the abr-ladder option on ffmpeg

Diego Pasqualin dpasqualin at gmail.com
Wed Sep 16 09:56:18 CEST 2020


Thank you Mario and Aruna for your response.

However I couldn't find the release for the new x265 3.4 application, which
should have the abr-ladder option.
I tried here http://ftp.videolan.org/pub/videolan/x265/ and here
https://bitbucket.org/multicoreware/x265_git/downloads/ .
By the way which one is the official repository? The link to download the
config file in the docs
<https://x265.readthedocs.io/en/default/cli.html#cmdoption-abr-ladder> is
broken, all the links are actually pointing to what I believe it was an old
repository

Em ter., 15 de set. de 2020 às 16:01, Aruna Matheswaran <
aruna at multicorewareinc.com> escreveu:

> Diego,
>
> Since --abr-ladder is an application level feature, it can be enabled only
> with x265 application.
>
> On Tue, Sep 15, 2020 at 6:24 PM Diego Pasqualin <dpasqualin at gmail.com>
> wrote:
>
>> Hi there, I'm sorry if this is off-topic, but I'm trying to find out how
>> to use the latest --abr-ladder option on ffmpeg, but: (1) I'm not sure if
>> it is already available on ffmpeg or how to find it out, and if it is
>> available (2) how to specify the input/output inside the configuration
>> file, because ffmpeg complains that required parameters are missing from
>> the command line.
>>
>> Could anyone help with any of the points? Thank you very much in advance.
>> _______________________________________________
>> x265-devel mailing list
>> x265-devel at videolan.org
>> https://mailman.videolan.org/listinfo/x265-devel
>>
>
>
> --
> Regards,
> *Aruna Matheswaran,*
> Video Codec Engineer,
> Media & AI analytics BU,
>
>
>
> _______________________________________________
> x265-devel mailing list
> x265-devel at videolan.org
> https://mailman.videolan.org/listinfo/x265-devel
>
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