[FFmpeg-devel] [PATCH] -- Add input mode autodetect to the decklink module.

[Felt, Patrick]

Ah.  Didn’t realize we had that.  Will do.

On 5/12/16, 1:37 PM, "ffmpeg-devel on behalf of Marton Balint" <ffmpeg-devel-bounces at ffmpeg.org on behalf of cus at passwd.hu> wrote:

>
>
>On Thu, 12 May 2016, Matthias Hunstock wrote:
>
>> Am 12.05.2016 um 19:16 schrieb Felt, Patrick:
>>> +        while (!ctx->video) {
>>> +            if (autodetect_delay--) {
>>> +                /* this could indicate we are in the right mode.  let's assume so */
>>> +                continue;
>>> +            }
>>> +            sleep(1);
>>> +        }
>>
>> I don't get it. How does this loop sleep for autodetect_delay seconds? I
>> read it like "spin-loop for autodetect_delay times and then probe
>> ctx->video each second, possibly forever".
>>
>
>Also get rid of sleep and unistd.h, use av_usleep instead...
>
>Regards,
>Marton
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