PipeWire 1.2.6
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aac.h
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1/* Simple Plugin API */
2/* SPDX-FileCopyrightText: Copyright © 2023 Wim Taymans */
3/* SPDX-License-Identifier: MIT */
4
5#ifndef SPA_AUDIO_AAC_H
6#define SPA_AUDIO_AAC_H
7
8#ifdef __cplusplus
9extern "C" {
10#endif
11
12#include <spa/param/audio/raw.h>
13
21 /* Raw AAC frames */
23 /* ISO/IEC 13818-7 MPEG-2 Audio Data Transport Stream (ADTS) */
25 /* ISO/IEC 14496-3 MPEG-4 Audio Data Transport Stream (ADTS) */
27 /* ISO/IEC 14496-3 Low Overhead Audio Stream (LOAS) */
29 /* ISO/IEC 14496-3 Low Overhead Audio Transport Multiplex (LATM) */
31 /* ISO/IEC 14496-3 Audio Data Interchange Format (ADIF) */
33 /* ISO/IEC 14496-12 MPEG-4 file format */
37};
38
40 uint32_t rate; /*< sample rate */
41 uint32_t channels; /*< number of channels */
42 uint32_t bitrate; /*< stream bitrate */
43 enum spa_audio_aac_stream_format stream_format; /*< AAC audio stream format */
44};
46#define SPA_AUDIO_INFO_AAC_INIT(...) ((struct spa_audio_info_aac) { __VA_ARGS__ })
52#ifdef __cplusplus
53} /* extern "C" */
54#endif
55
56#endif /* SPA_AUDIO_AAC_H */
spa/param/audio/raw.h
spa_audio_aac_stream_format
Definition aac.h:24
@ SPA_AUDIO_AAC_STREAM_FORMAT_UNKNOWN
Definition aac.h:25
@ SPA_AUDIO_AAC_STREAM_FORMAT_CUSTOM
Definition aac.h:41
@ SPA_AUDIO_AAC_STREAM_FORMAT_MP4FF
Definition aac.h:39
@ SPA_AUDIO_AAC_STREAM_FORMAT_MP4ADTS
Definition aac.h:31
@ SPA_AUDIO_AAC_STREAM_FORMAT_MP2ADTS
Definition aac.h:29
@ SPA_AUDIO_AAC_STREAM_FORMAT_ADIF
Definition aac.h:37
@ SPA_AUDIO_AAC_STREAM_FORMAT_MP4LATM
Definition aac.h:35
@ SPA_AUDIO_AAC_STREAM_FORMAT_RAW
Definition aac.h:27
@ SPA_AUDIO_AAC_STREAM_FORMAT_MP4LOAS
Definition aac.h:33
Definition aac.h:44
uint32_t channels
Definition aac.h:46
uint32_t bitrate
Definition aac.h:47
uint32_t rate
Definition aac.h:45
enum spa_audio_aac_stream_format stream_format
Definition aac.h:48