mirror of
https://github.com/morgan9e/UxPlay
synced 2026-04-14 00:04:13 +09:00
6039f53976
Add a new -artp command-line option that routes decoded audio to an RTP stream instead of the local audio sink, following the existing -vrtp pattern for video. Usage: uxplay -artp "pt=96 ! udpsink host=127.0.0.1 port=5002" The implementation: - Decodes audio (AAC-ELD/ALAC) to PCM - Converts to S16BE format required by rtpL16pay - Preserves volume control for iOS volume adjustment - Sends L16 RTP packets (16-bit signed big-endian, 44100Hz, stereo)
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/**
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* RPiPlay - An open-source AirPlay mirroring server for Raspberry Pi
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* Copyright (C) 2019 Florian Draschbacher
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* Modified for:
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* UxPlay - An open-source AirPlay mirroring server
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* Copyright (C) 2021-23 F. Duncanh
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AUDIO_RENDERER_H
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#define AUDIO_RENDERER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "../lib/logger.h"
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bool gstreamer_init();
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void audio_renderer_init(logger_t *logger, const char* audiosink, const bool *audio_sync, const bool *video_sync, const char *artp_pipeline);
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void audio_renderer_start(unsigned char* compression_type);
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void audio_renderer_stop();
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void audio_renderer_render_buffer(unsigned char* data, int *data_len, unsigned short *seqnum, uint64_t *ntp_time);
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void audio_renderer_set_volume(double volume);
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void audio_renderer_flush();
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void audio_renderer_destroy();
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unsigned int audio_renderer_listen(void *loop, int id);
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#ifdef __cplusplus
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}
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#endif
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#endif //AUDIO_RENDERER_H
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