Go to the source code of this file.
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enum | audio_format {
AUDIO_FORMAT_UNKNOWN,
AUDIO_FORMAT_U8BIT,
AUDIO_FORMAT_16BIT,
AUDIO_FORMAT_32BIT,
AUDIO_FORMAT_FLOAT,
AUDIO_FORMAT_U8BIT_PLANAR,
AUDIO_FORMAT_16BIT_PLANAR,
AUDIO_FORMAT_32BIT_PLANAR,
AUDIO_FORMAT_FLOAT_PLANAR
} |
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enum | speaker_layout {
SPEAKERS_UNKNOWN,
SPEAKERS_MONO,
SPEAKERS_STEREO,
SPEAKERS_2POINT1,
SPEAKERS_4POINT0,
SPEAKERS_4POINT1,
SPEAKERS_5POINT1,
SPEAKERS_7POINT1 = 8
} |
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◆ AUDIO_OUTPUT_FAIL
#define AUDIO_OUTPUT_FAIL -2 |
◆ AUDIO_OUTPUT_FRAMES
#define AUDIO_OUTPUT_FRAMES 1024 |
◆ AUDIO_OUTPUT_INVALIDPARAM
#define AUDIO_OUTPUT_INVALIDPARAM -1 |
◆ AUDIO_OUTPUT_SUCCESS
#define AUDIO_OUTPUT_SUCCESS 0 |
◆ MAX_AUDIO_CHANNELS
#define MAX_AUDIO_CHANNELS 8 |
◆ MAX_AUDIO_MIXES
#define MAX_AUDIO_MIXES 6 |
◆ TOTAL_AUDIO_SIZE
◆ audio_input_callback_t
typedef bool(* audio_input_callback_t) (void *param, uint64_t start_ts, uint64_t end_ts, uint64_t *new_ts, uint32_t active_mixers, struct audio_output_data *mixes) |
◆ audio_output_callback_t
typedef void(* audio_output_callback_t) (void *param, size_t mix_idx, struct audio_data *data) |
◆ audio_t
typedef struct audio_output audio_t |
◆ audio_format
Enumerator |
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AUDIO_FORMAT_UNKNOWN | |
AUDIO_FORMAT_U8BIT | |
AUDIO_FORMAT_16BIT | |
AUDIO_FORMAT_32BIT | |
AUDIO_FORMAT_FLOAT | |
AUDIO_FORMAT_U8BIT_PLANAR | |
AUDIO_FORMAT_16BIT_PLANAR | |
AUDIO_FORMAT_32BIT_PLANAR | |
AUDIO_FORMAT_FLOAT_PLANAR | |
◆ speaker_layout
The speaker layout describes where the speakers are located in the room. For OBS it dictates:
- how many channels are available and
- which channels are used for which speakers.
Standard channel layouts where retrieved from ffmpeg documentation at: https://trac.ffmpeg.org/wiki/AudioChannelManipulation
Enumerator |
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SPEAKERS_UNKNOWN | Unknown setting, fallback is stereo.
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SPEAKERS_MONO | Channels: MONO
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SPEAKERS_STEREO | Channels: FL, FR
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SPEAKERS_2POINT1 | Channels: FL, FR, LFE
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SPEAKERS_4POINT0 | Channels: FL, FR, FC, RC
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SPEAKERS_4POINT1 | Channels: FL, FR, FC, LFE, RC
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SPEAKERS_5POINT1 | Channels: FL, FR, FC, LFE, RL, RR
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SPEAKERS_7POINT1 | Channels: FL, FR, FC, LFE, RL, RR, SL, SR
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◆ audio_output_active()
◆ audio_output_close()
◆ audio_output_connect()
◆ audio_output_disconnect()
◆ audio_output_get_block_size()
EXPORT size_t audio_output_get_block_size |
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const audio_t * |
audio | ) |
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◆ audio_output_get_channels()
◆ audio_output_get_info()
◆ audio_output_get_planes()
◆ audio_output_get_sample_rate()
EXPORT uint32_t audio_output_get_sample_rate |
( |
const audio_t * |
audio | ) |
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◆ audio_output_open()