Class
AVPlayer Item Access Log Event A single entry in a player item's access log.
SDKs
iOS 4.3+ macOS 10.7+ Mac Catalyst 13.0+ tvOS 9.0+ watchOS 2.0+ Declaration @interface AVPlayerItemAccessLogEvent : NSObject
Overview This object provides named properties for accessing the data fields of each log event. Each event is a single entry in an AVPlayer Item
object's access log.
Topics
Getting Server-Related Log Events URI
The URI of the playback item.
server Address
The IP address of the server that was the source of the last delivered media segment.
transfer Duration
The accumulated duration, in seconds, of active network transfer of bytes.
Getting Playback-Related Log Events playback Start Offset
The offset, in seconds, in the playlist where the last uninterrupted period of playback began.
startup Time
The accumulated duration, in seconds, until the player item is ready to play.
download Overdue
The total number of times that downloading the segments took too long.
Getting Bit Rate Log Events The observed properties measure actual network download performance and indicated properties measure the bit rate of the media.
switch Bitrate
The bandwidth value that causes a switch, up or down, in the item's quality being played.
indicated Bitrate
The throughput, in bits per second, required to play the stream, as advertised by the server.
observed Bitrate
The empirical throughput, in bits per second, across all media downloaded.
indicated Average Bitrate
The average throughput, in bits per second, required to play the stream, as advertised by the server.
See Also
Accessing Logs - access Log
Returns an object that represents a snapshot of the network access log.
- error Log
Returns an object that represents a snapshot of the error log.