1#ifndef FFMPEG_ENCODER
 2#define FFMPEG_ENCODER
 3
 4#include "gba-thread.h"
 5
 6#include <libavcodec/avcodec.h>
 7#include <libavformat/avformat.h>
 8#include <libavresample/avresample.h>
 9
10struct FFmpegEncoder {
11	struct GBAAVStream d;
12	AVFormatContext* context;
13
14	unsigned audioBitrate;
15	const char* audioCodec;
16
17	unsigned videoBitrate;
18	const char* videoCodec;
19
20	const char* containerFormat;
21
22	AVCodecContext* audio;
23	enum AVSampleFormat sampleFormat;
24	int sampleRate;
25	uint16_t* audioBuffer;
26	size_t audioBufferSize;
27	uint16_t* postaudioBuffer;
28	size_t postaudioBufferSize;
29	AVFrame* audioFrame;
30	size_t currentAudioSample;
31	int64_t currentAudioFrame;
32	int64_t nextAudioPts;
33	AVAudioResampleContext* resampleContext;
34	AVStream* audioStream;
35
36	AVCodecContext* video;
37	enum AVPixelFormat pixFormat;
38	AVFrame* videoFrame;
39	int64_t currentVideoFrame;
40	AVStream* videoStream;
41};
42
43void FFmpegEncoderInit(struct FFmpegEncoder*);
44bool FFmpegEncoderSetAudio(struct FFmpegEncoder*, const char* acodec, unsigned abr);
45bool FFmpegEncoderSetVideo(struct FFmpegEncoder*, const char* vcodec, unsigned vbr);
46bool FFmpegEncoderSetContainer(struct FFmpegEncoder*, const char* container);
47bool FFmpegEncoderVerifyContainer(struct FFmpegEncoder*);
48bool FFmpegEncoderOpen(struct FFmpegEncoder*, const char* outfile);
49void FFmpegEncoderClose(struct FFmpegEncoder*);
50
51#endif