[FFmpeg-devel] avformat/libsrt: Change latency option to milliseconds

[pkv]

Le 07/04/2020 à 6:42 pm, Nicolas George a écrit :
> pkv (12020-04-07):
>> The latency option (and related options) are currently in microseconds in
>> FFmpeg (avformat/libsrt.c).
>> The libsrt API documents them in milliseconds while FFmpeg doc does not
>> specify any unit.
>> This patch changes these options to milliseconds and updates the FFmpeg doc.
>>
>> The microsecond implicit unit has caused confusion for both FFmpeg and
>> obs-studio users:
>> - https://github.com/Haivision/srt/issues/1223
>> - https://obsproject.com/mantis/view.php?id=1617
> I think it should stay in microseconds but be declared as a DURATION
> option.
>
> Regards,
>
>
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Hello,

you mean AV_OPT_TYPE_DURATION ?

what's the reason for keeping these options in microseconds ?

(to the extent the unit is documented it does not really matter, in 
truth; it's just more convenient in ms).

Best