huxi
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
#ifndef ENCODER_NODE_MGR_H
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#define ENCODER_NODE_MGR_H
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#include "jlstream.h"
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#include "media/audio_base.h"
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struct encoder_plug_ops {
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int coding_type;
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void *(*init)(void *priv);
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int (*run)(void *);
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int (*ioctl)(void *, int, int);
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void (*release)(void *);
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};
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struct encoder_fmt {
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u8 quality;
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u8 complexity;
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u8 sw_hw_option;
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u8 ch_num;
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u8 format;
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u8 bit_width;
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u16 frame_dms;
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u32 bit_rate;
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u32 sample_rate;
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};
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enum change_file_step {
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SEAMLESS_OPEN_FILE,
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SEAMLESS_CHANGE_FILE,
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};
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/*
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* 无缝录音配置, 支持配置录制多长时间(秒)后切换文件
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* advance_time: 提前多少秒调用change_file(priv, SEAMLESS_OPEN_FILE), 用于提前创建新文件
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* time: 单个文件录音时长(秒)
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*/
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struct seamless_recording {
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u8 advance_time;
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u16 time;
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void *priv;
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/*
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* 此回调函数在音频流任务中调用,不能执行耗时长的操作,否则可能导致音频播放卡顿
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*/
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int (*change_file)(void *priv, enum change_file_step step);
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};
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#define REGISTER_ENCODER_PLUG(plug) \
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const struct encoder_plug_ops plug sec(.encoder_plug)
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int encoder_plug_output_data(void *_hdl, u8 *data, u16 len);
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int encoder_plug_read_data(void *_hdl, u8 *data, u16 len);
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struct stream_frame *encoder_plug_pull_frame(void *_hdl);
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struct stream_frame *encoder_plug_get_output_frame(void *_hdl, u16);
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void encoder_plug_put_output_frame(void *_hdl, struct stream_frame *);
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void encoder_plug_free_frame(void *_hdl, struct stream_frame *);
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#endif
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