Re: [FFmpeg-user] --no-sao

[Dennis Mungai]

Here is how it works:

When FFmpeg is built with libx265 support, options passed to the underlying
encoder must be passed wrapped in the documented syntax. For example,
libx264 expects -x264opts.

However, what you're reading online is for the command line x265 utility,
which takes in and translates arguments directly from the terminal (command
translator) and as such, syntax will vary.
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Re: [FFmpeg-user] --no-sao

[Daniel]

Hello Dennis,
thanks for advise.
Your code seems to work if I put it like:
-x265-params "no-sao fps=24000/1001 p=veryslow "
at least I don't get an error message. If it really executes as I want it... I 
don't know.
Why is it with two leading -- in the documentation? Its really hard to learn 
UNIX commands. What is the documentation that relevant for me?

Kind regards
Daniel




Am 05.04.2018 um 15:29 schrieb Dennis Mungai :

> Hello there,
> 
> That's not the correct syntax. Pass these arguments as:
> 
> -x265-params "--no-sao:fps=24000/1001:p=veryslow:"
> 
> Make sure all options are in form key=value with value set to 1 if
> it's a boolean option.
> 
> 
> On 5 April 2018 at 11:11, Daniel  wrote:
>> Hello,
>> I would like to disable the deblocking filter for x265. The manual shows: 
>> --no-sao  But I get the message: Unrecognized option '-no-sao'
>> 
>> The code I use:
>> /usr/local/Cellar/ffmpeg/3.4.2/bin/ffmpeg -stats -loglevel 24 -i surce.mkv 
>> -map 0:a -map 0:v:0 -c:v libx265 -crf 20 -c:s copy -c:a copy --no-sao -ss 
>> 5000 -t 5 destination.mp4
>> 
>> Kind regards
>> Daniel
>> 
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Re: [FFmpeg-user] --no-sao

[Dennis Mungai]

Correction:

Based on your snippet:

/usr/local/Cellar/ffmpeg/3.4.2/bin/ffmpeg -stats -loglevel 24 -i
surce.mkv -map 0:a -map 0:v:0 -c:v libx265 -crf 20 -c:s copy -c:a copy
-x265-params "no-sao" -ss 5000 -t 5 destination.mp4

On 5 April 2018 at 11:29, Dennis Mungai  wrote:
> Hello there,
>
> That's not the correct syntax. Pass these arguments as:
>
> -x265-params "--no-sao:fps=24000/1001:p=veryslow:"
>
> Make sure all options are in form key=value with value set to 1 if
> it's a boolean option.
>
>
> On 5 April 2018 at 11:11, Daniel  wrote:
>> Hello,
>> I would like to disable the deblocking filter for x265. The manual shows: 
>> --no-sao  But I get the message: Unrecognized option '-no-sao'
>>
>> The code I use:
>> /usr/local/Cellar/ffmpeg/3.4.2/bin/ffmpeg -stats -loglevel 24 -i surce.mkv 
>> -map 0:a -map 0:v:0 -c:v libx265 -crf 20 -c:s copy -c:a copy --no-sao -ss 
>> 5000 -t 5 destination.mp4
>>
>> Kind regards
>> Daniel
>>
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>> ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
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Re: [FFmpeg-user] --no-sao

[Dennis Mungai]

Hello there,

That's not the correct syntax. Pass these arguments as:

-x265-params "--no-sao:fps=24000/1001:p=veryslow:"

Make sure all options are in form key=value with value set to 1 if
it's a boolean option.


On 5 April 2018 at 11:11, Daniel  wrote:
> Hello,
> I would like to disable the deblocking filter for x265. The manual shows: 
> --no-sao  But I get the message: Unrecognized option '-no-sao'
>
> The code I use:
> /usr/local/Cellar/ffmpeg/3.4.2/bin/ffmpeg -stats -loglevel 24 -i surce.mkv 
> -map 0:a -map 0:v:0 -c:v libx265 -crf 20 -c:s copy -c:a copy --no-sao -ss 
> 5000 -t 5 destination.mp4
>
> Kind regards
> Daniel
>
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> ffmpeg-user@ffmpeg.org
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