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Sets playback speed and direction (forward, reverse, pause) for tracks
#include <mme/mme.h> int mme_play_set_speed( mme_hdl_t *hdl, int speed );
mme
The function mme_play_set_speed() sets the playback speed for the current track or file, including forward, reverse and pause.
The playback speed is expressed in units of 1/1000 of normal speed: 1000 means normal speed, 2000 means double speed, etc. Positive values mean forward, negative values mean reverse, and zero means pause. Values between 0 and 1000 are slow speed playback.
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MME_EVENT_TIME when the function has completed work.
This function verifies that the requested time position is valid, and blocks until it has advanced playback to this time position.
QNX Neutrino
Safety: | |
---|---|
Interrupt handler | No |
Signal handler | No |
Thread | Yes |
mme_play(), mme_play_get_info(), mme_play_get_output_attr(), mme_play_get_speed(), mme_play_get_status(), mme_play_set_output_attr()
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