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