[FFmpeg-devel] [PATCH] lavfi/drawtext: Add localtime_ms for millisecond precision

[Steven Liu]

> 2021年6月16日 上午9:56，Lingjiang Fang <vacingfang at hotmail.com> 写道：
> 
> On Tue, 15 Jun 2021 11:42:44 +0800
> Steven Liu <lingjiujianke at gmail.com> wrote:
> 
>> Thilo Borgmann <thilo.borgmann at mail.de> 于2021年6月15日周二
>> 上午3:14写道：
>>> 
>>> Am 08.06.21 um 18:42 schrieb Thilo Borgmann:  
>>>> Hi,
>>>> 
>>>> add %{localtime_ms} function to the drawtext filter. Same as
>>>> %{localtime} but with additional millisecond part.  
>>> 
>>> Ping for a volunteer to actually have a look at the patch for
>>> review.  
>> lgtm
> it has similar function with a previous patch from Zhao Zhili, but
> is more unified with current logic, thank you all for adding this
> 
> I think it's very useful to adding millisecond timestamp at source
> frames, makeing detecting frame lost, reorder, repeat much easier.
> 
> Hoping this patch can be merged soon :)
> 
> BTW, if we has an OCR filter to extract this, it will be perfect :)
Do you mean : libavfilter/vf_ocr.c ?
> 
>> 
>>> 
>>> Thanks,
>>> Thilo
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>> 
>> Thanks
>> Steven
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> 
> 
> 
> Regards,
> Lingjiang Fang
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Thanks

Steven Liu