warning Deprecatedįired when media recording has a non-fatal error, or after the MediaRecorder.onwarning() method is called. startįired when media recording ends, either when the MediaStream ends, or after the MediaRecorder.stop() method is called. Windows has a multimedia API that can be used to get intervals down to 1ms, but it requires system calls that increase your system load. Thread quanta are generally defined in terms of some number of clock ticks. The time slice given by default is 15-20ms 1, and calling Sleep (<15) relinquishes the rest of the time slice. For device drivers, the kernel-mode API is KeQueryPerformanceCounter. Quanta and clock ticks Each thread has a quantum, which is effectively how long it is allowed to keep hold of the CPU if: it remains runnable the scheduler determines that no other thread needs to run on that CPU instead. The primary API for native code is QueryPerformanceCounter (QPC). resumeįired when media recording resumes after being paused. Hardware timer info Windows provides APIs that you can use to acquire high-resolution time stamps, or measure time intervals. Download Now Developers Description By Modesitt Software TimeSlice used for recording time tasks. pauseįired when media recording is paused. The received event is based on the MediaRecorderErrorEvent interface, whose error property contains a DOMException that describes the actual error that occurred. In Java 5, Thread.yield() calls the Windows API call Sleep(0). errorįired when there are fatal errors that stop recording. Within the time slice, each process or thread has a specified quantum that it executes. The event, of type BlobEvent, contains the recorded media in its data property. dataavailableįires periodically each time timeslice milliseconds of media have been recorded (or when the entire media has been recorded, if timeslice wasn't specified). Listen to these events using addEventListener() or by assigning an event listener to the oneventname property of this interface.
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