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- /******************************************************************************
- Copyright (C) 2023 by Lain Bailey <lain@obsproject.com>
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- ******************************************************************************/
- #pragma once
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* obs_output_info.flags definitions */
- #define OBS_OUTPUT_VIDEO (1 << 0)
- #define OBS_OUTPUT_AUDIO (1 << 1)
- #define OBS_OUTPUT_AV (OBS_OUTPUT_VIDEO | OBS_OUTPUT_AUDIO)
- #define OBS_OUTPUT_ENCODED (1 << 2)
- #define OBS_OUTPUT_SERVICE (1 << 3)
- #define OBS_OUTPUT_MULTI_TRACK (1 << 4)
- #define OBS_OUTPUT_CAN_PAUSE (1 << 5)
- #define OBS_OUTPUT_MULTI_TRACK_AUDIO OBS_OUTPUT_MULTI_TRACK
- #define OBS_OUTPUT_MULTI_TRACK_VIDEO (1 << 6)
- #define OBS_OUTPUT_MULTI_TRACK_AV (OBS_OUTPUT_MULTI_TRACK_AUDIO | OBS_OUTPUT_MULTI_TRACK_VIDEO)
- #define MAX_OUTPUT_AUDIO_ENCODERS 6
- #define MAX_OUTPUT_VIDEO_ENCODERS 6
- struct encoder_packet;
- struct obs_output_info {
- /* required */
- const char *id;
- uint32_t flags;
- const char *(*get_name)(void *type_data);
- void *(*create)(obs_data_t *settings, obs_output_t *output);
- void (*destroy)(void *data);
- bool (*start)(void *data);
- void (*stop)(void *data, uint64_t ts);
- void (*raw_video)(void *data, struct video_data *frame);
- void (*raw_audio)(void *data, struct audio_data *frames);
- void (*encoded_packet)(void *data, struct encoder_packet *packet);
- /* optional */
- void (*update)(void *data, obs_data_t *settings);
- void (*get_defaults)(obs_data_t *settings);
- obs_properties_t *(*get_properties)(void *data);
- void (*unused1)(void *data);
- uint64_t (*get_total_bytes)(void *data);
- int (*get_dropped_frames)(void *data);
- void *type_data;
- void (*free_type_data)(void *type_data);
- float (*get_congestion)(void *data);
- int (*get_connect_time_ms)(void *data);
- /* only used with encoded outputs, separated with semicolon */
- const char *encoded_video_codecs;
- const char *encoded_audio_codecs;
- /* raw audio callback for multi track outputs */
- void (*raw_audio2)(void *data, size_t idx, struct audio_data *frames);
- /* required if OBS_OUTPUT_SERVICE */
- const char *protocols;
- };
- EXPORT void obs_register_output_s(const struct obs_output_info *info, size_t size);
- #define obs_register_output(info) obs_register_output_s(info, sizeof(struct obs_output_info))
- #ifdef __cplusplus
- }
- #endif
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