On the handling of Avplayer buffering problem

Source: Internet
Author: User

1. First listen to the Playeritem

[Playeritem addobserver:self forkeypath:@ "Playbackbufferempty" Options:nskeyvalueobservingoptionnew Context:nil];
[Playeritem addobserver:self forkeypath:@ "Playbacklikelytokeepup" Options:nskeyvalueobservingoptionnew Context:nil ];


2. In the Listening method
-(void) Observevalueforkeypath: (NSString *) KeyPath Ofobject: (ID) object
Change: (nsdictionary *) Change context: (void *) Context {
if (!player)
{
Return
}

else if (object = = Playeritem && [keypath isequaltostring:@ "Playbackbufferempty"])
{
if (playeritem.playbackbufferempty) {
Do some buffering operations such as displaying a label or loading a buffer bar playbufferempty (to identify whether it is buffered)
Playbufferempty = TRUE;
[Indicator startanimating];
[Vidstreaminglabel settext:@ "buffering ..."];
[Vidstreaminglabel Sethidden:no];

}
}

Else if (object = = Playeritem && [keypath isequaltostring:@ "Playbacklikelytokeepup"])
{
if (playerite M.playbacklikelytokeepup)
{
//Do some end buffering operation
Playbufferempty = FALSE;
[Indicator stopanimating];
[Vidstreaminglabel Sethidden:yes];
}
}
}

 

On the handling of Avplayer buffering problem

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.