Mike Brady
60143518c2
- 48,000 frames per second operation, - 48k lossless stereo, 5.1 and 7.1 surround sound - Multichannel and multi rate operation on ALSA, PipeWire, PulseAudio, FreeBSD, stdout and unix pipe output backends. Automatic, flexible and controllable output format (rate, sample format and channel count) selection. Full FFmpeg integration to support transcoding, resampling, and new audio formats. Better operation on lower powered devices down to e.g. Raspberry Pi B. Reduced Docker image sizes with a slimmed-down FFmpeg library. Enhanced timestamp handling for better synchronization. Improved the sync error calculation. A new "vernier" resampling and interpolation method for low-power CPUs. Bug fixes and minor enhancements. Note -- there are many breaking changes from previous versions of Shairport Sync!
19 lines
493 B
C
19 lines
493 B
C
#ifndef __PTP_UTILITIES_H
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#define __PTP_UTILITIES_H
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#include "config.h"
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#include "nqptp-shm-structures.h"
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#include <stdint.h>
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int ptp_get_clock_info(uint64_t *actual_clock_id, uint64_t *time_of_sample, uint64_t *raw_offset,
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uint64_t *mastership_start_time);
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void ptp_send_control_message_string(const char *msg);
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void ptp_shm_interface_init();
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int ptp_shm_interface_open();
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int ptp_get_clock_version();
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int ptp_shm_interface_close();
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#endif /* __PTP_UTILITIES_H */
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