ffbc3ed923
Attempt to simply shutdown sequence to avoid race between vidoe and write threads. Can no longer join on write thread from write thread. Also use codecpar instead of deprecated codec member.
75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
#pragma once
|
|
|
|
#include <libavutil/opt.h>
|
|
#include <libavutil/pixdesc.h>
|
|
#include <libavformat/avformat.h>
|
|
#include <libswscale/swscale.h>
|
|
|
|
struct ffmpeg_cfg {
|
|
const char *url;
|
|
const char *format_name;
|
|
const char *format_mime_type;
|
|
const char *muxer_settings;
|
|
int gop_size;
|
|
int video_bitrate;
|
|
int audio_bitrate;
|
|
const char *video_encoder;
|
|
int video_encoder_id;
|
|
const char *audio_encoder;
|
|
int audio_encoder_id;
|
|
const char *video_settings;
|
|
const char *audio_settings;
|
|
int audio_mix_count;
|
|
int audio_tracks;
|
|
enum AVPixelFormat format;
|
|
enum AVColorRange color_range;
|
|
enum AVColorSpace color_space;
|
|
int scale_width;
|
|
int scale_height;
|
|
int width;
|
|
int height;
|
|
};
|
|
|
|
struct ffmpeg_audio_info {
|
|
AVStream *stream;
|
|
AVCodecContext *ctx;
|
|
};
|
|
|
|
struct ffmpeg_data {
|
|
AVStream *video;
|
|
AVCodecContext *video_ctx;
|
|
struct ffmpeg_audio_info *audio_infos;
|
|
AVCodec *acodec;
|
|
AVCodec *vcodec;
|
|
AVFormatContext *output;
|
|
struct SwsContext *swscale;
|
|
|
|
int64_t total_frames;
|
|
AVFrame *vframe;
|
|
int frame_size;
|
|
|
|
uint64_t start_timestamp;
|
|
|
|
int64_t total_samples[MAX_AUDIO_MIXES];
|
|
uint32_t audio_samplerate;
|
|
enum audio_format audio_format;
|
|
size_t audio_planes;
|
|
size_t audio_size;
|
|
int num_audio_streams;
|
|
|
|
/* audio_tracks is a bitmask storing the indices of the mixes */
|
|
int audio_tracks;
|
|
struct circlebuf excess_frames[MAX_AUDIO_MIXES][MAX_AV_PLANES];
|
|
uint8_t *samples[MAX_AUDIO_MIXES][MAX_AV_PLANES];
|
|
AVFrame *aframe[MAX_AUDIO_MIXES];
|
|
|
|
struct ffmpeg_cfg config;
|
|
|
|
bool initialized;
|
|
|
|
char *last_error;
|
|
};
|
|
|
|
bool ffmpeg_data_init(struct ffmpeg_data *data, struct ffmpeg_cfg *config);
|
|
void ffmpeg_data_free(struct ffmpeg_data *data);
|