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avdevice/decklink_dec: increase autodetect timeout to 3 sec

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1 sec might not be enough for the cards to detect the format...

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2020-04-01 01:04:06 +02:00
parent 550fa277ef
commit f04fe8aa4e
1 changed files with 2 additions and 2 deletions
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4
libavdevice/decklink_dec.cpp
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@ -950,8 +950,8 @@ static int decklink_autodetect(struct decklink_cctx *cctx) {
return -1;
}
// 1 second timeout
for (i = 0; i < 10; i++) {
// 3 second timeout
for (i = 0; i < 30; i++) {
av_usleep(100000);
/* Sometimes VideoInputFrameArrived is called without the
* bmdFrameHasNoInputSource flag before VideoInputFormatChanged.