AVReplayGain Struct Reference

ReplayGain information (see http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). More...

#include <replaygain.h>

Data Fields
int32_t	track_gain
	Track replay gain in microbels (divide by 100000 to get the value in dB).
uint32_t	track_peak
	Peak track amplitude, with 100000 representing full scale (but values may overflow).
int32_t	album_gain
	Same as track_gain, but for the whole album.
uint32_t	album_peak
	Same as track_peak, but for the whole album,.

Detailed Description

ReplayGain information (see http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification).

The size of this struct is a part of the public ABI.

Definition at line 30 of file replaygain.h.

Field Documentation

int32_t AVReplayGain::track_gain

Track replay gain in microbels (divide by 100000 to get the value in dB).

Should be set to INT32_MIN when unknown.

Definition at line 35 of file replaygain.h.

Referenced by dump_replaygain(), ff_replaygain_export_raw(), filter_frame(), and mp3_update_xing().

uint32_t AVReplayGain::track_peak

Peak track amplitude, with 100000 representing full scale (but values may overflow).

0 when unknown.

Definition at line 40 of file replaygain.h.

Referenced by dump_replaygain(), ff_replaygain_export_raw(), filter_frame(), and mp3_update_xing().

int32_t AVReplayGain::album_gain

Same as track_gain, but for the whole album.

Definition at line 44 of file replaygain.h.

Referenced by dump_replaygain(), ff_replaygain_export_raw(), filter_frame(), and mp3_update_xing().

uint32_t AVReplayGain::album_peak

Same as track_peak, but for the whole album,.

Definition at line 48 of file replaygain.h.

Referenced by dump_replaygain(), ff_replaygain_export_raw(), and filter_frame().

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The documentation for this struct was generated from the following file:

• libavutil/replaygain.h