64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
|
#pragma once
|
||
|
|
|
||
|
|
#include <obs-avc.h>
|
||
|
|
#include <obs-module.h>
|
||
|
|
#include <obs-hotkey.h>
|
||
|
|
#include <util/circlebuf.h>
|
||
|
|
#include <util/darray.h>
|
||
|
|
#include <util/dstr.h>
|
||
|
|
#include <util/pipe.h>
|
||
|
|
#include <util/platform.h>
|
||
|
|
#include <util/threading.h>
|
||
|
|
|
||
|
|
struct ffmpeg_muxer {
|
||
|
|
obs_output_t *output;
|
||
|
|
os_process_pipe_t *pipe;
|
||
|
|
int64_t stop_ts;
|
||
|
|
uint64_t total_bytes;
|
||
|
|
bool sent_headers;
|
||
|
|
volatile bool active;
|
||
|
|
volatile bool capturing;
|
||
|
|
volatile bool stopping;
|
||
|
|
struct dstr path;
|
||
|
|
struct dstr printable_path;
|
||
|
|
struct dstr muxer_settings;
|
||
|
|
struct dstr stream_key;
|
||
|
|
|
||
|
|
/* replay buffer */
|
||
|
|
int64_t cur_size;
|
||
|
|
int64_t cur_time;
|
||
|
|
int64_t max_size;
|
||
|
|
int64_t max_time;
|
||
|
|
int64_t save_ts;
|
||
|
|
int keyframes;
|
||
|
|
obs_hotkey_id hotkey;
|
||
|
|
volatile bool muxing;
|
||
|
|
DARRAY(struct encoder_packet) mux_packets;
|
||
|
|
|
||
|
|
/* these are accessed both by replay buffer and by HLS */
|
||
|
|
pthread_t mux_thread;
|
||
|
|
bool mux_thread_joinable;
|
||
|
|
struct circlebuf packets;
|
||
|
|
|
||
|
|
/* HLS only */
|
||
|
|
int keyint_sec;
|
||
|
|
pthread_mutex_t write_mutex;
|
||
|
|
os_sem_t *write_sem;
|
||
|
|
os_event_t *stop_event;
|
||
|
|
bool is_hls;
|
||
|
|
int dropped_frames;
|
||
|
|
int min_priority;
|
||
|
|
int64_t last_dts_usec;
|
||
|
|
|
||
|
|
bool is_network;
|
||
|
|
};
|
||
|
|
|
||
|
|
bool stopping(struct ffmpeg_muxer *stream);
|
||
|
|
bool active(struct ffmpeg_muxer *stream);
|
||
|
|
void start_pipe(struct ffmpeg_muxer *stream, const char *path);
|
||
|
|
bool write_packet(struct ffmpeg_muxer *stream, struct encoder_packet *packet);
|
||
|
|
bool send_headers(struct ffmpeg_muxer *stream);
|
||
|
|
int deactivate(struct ffmpeg_muxer *stream, int code);
|
||
|
|
void ffmpeg_mux_stop(void *data, uint64_t ts);
|
||
|
|
uint64_t ffmpeg_mux_total_bytes(void *data);
|