[x264-devel] x264 minor logic issue in configured --fullhelp

[张广宇]

I see. Thank you for the information.

> 在 2018年6月29日，21:19，Henrik Gramner <henrik at gramner.com> 写道：
> 
>> On Fri, Jun 29, 2018 at 3:11 PM, 张广宇 <275742687 at qq.com> wrote:
>> The original incremental way was right, since Hi422P and Hi444P also support downward to 420, so using a <= sign was right.
> 
> It doesn't really make much sense to use --profile high422 for 4:2:0
> content for example (and x264 will actually reduce the profile if you
> try to do so) even though it's technically spec-compliant, so we're
> better off hiding it when compiled with 4:2:0 support only.
> 
> high444 is required for lossless though, so we always display it.
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