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

Aruna Matheswaran aruna at multicorewareinc.com
Wed Sep 16 18:02:48 CEST 2020


Diego,

The docs <https://x265.readthedocs.io/en/master/> link has been fixed.
Please check now.

On Wed, Sep 16, 2020 at 1:26 PM Diego Pasqualin <dpasqualin at gmail.com>
wrote:

> 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
>>
> _______________________________________________
> 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,
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