#include "ffmpeg_capture.h"
#include "mixer.h"
#include "mux.h"
+#include "quittable_sleeper.h"
#include "timebase.h"
#include "x264_encoder.h"
X264Encoder *global_x264_encoder = nullptr;
int frame_num = 0;
BasicStats *global_basic_stats = nullptr;
+QuittableSleeper should_quit;
MuxMetrics stream_mux_metrics;
int write_packet(void *opaque, uint8_t *buf, int buf_size, AVIODataMarkerType type, int64_t time)
avctx->pb = avio_alloc_context(buf, MUX_BUFFER_SIZE, 1, httpd, nullptr, nullptr, nullptr);
avctx->pb->write_data_type = &write_packet;
avctx->pb->ignore_boundary_point = 1;
+ avctx->flags = AVFMT_FLAG_CUSTOM_IO;
string video_extradata = x264_encoder->get_global_headers();
}
}
+void request_quit(int signal)
+{
+ should_quit.quit();
+}
+
int main(int argc, char *argv[])
{
parse_flags(PROGRAM_KAERU, argc, argv);
}
}
- X264Encoder x264_encoder(oformat);
- unique_ptr<Mux> http_mux = create_mux(&httpd, oformat, &x264_encoder, audio_encoder.get());
+ unique_ptr<X264Encoder> x264_encoder(new X264Encoder(oformat));
+ unique_ptr<Mux> http_mux = create_mux(&httpd, oformat, x264_encoder.get(), audio_encoder.get());
if (global_flags.transcode_audio) {
audio_encoder->add_mux(http_mux.get());
}
- x264_encoder.add_mux(http_mux.get());
- global_x264_encoder = &x264_encoder;
+ x264_encoder->add_mux(http_mux.get());
+ global_x264_encoder = x264_encoder.get();
FFmpegCapture video(argv[optind], global_flags.width, global_flags.height);
video.set_pixel_format(FFmpegCapture::PixelFormat_NV12);
- video.set_frame_callback(bind(video_frame_callback, &video, &x264_encoder, audio_encoder.get(), _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11));
+ video.set_frame_callback(bind(video_frame_callback, &video, x264_encoder.get(), audio_encoder.get(), _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11));
if (!global_flags.transcode_audio) {
video.set_audio_callback(bind(audio_frame_callback, http_mux.get(), _1, _2));
}
signal(SIGUSR1, adjust_bitrate);
signal(SIGUSR2, adjust_bitrate);
+ signal(SIGINT, request_quit);
- for ( ;; ) {
- sleep(3600);
+ while (!should_quit.should_quit()) {
+ should_quit.sleep_for(hours(1000));
}
+
+ video.stop_dequeue_thread();
+ // Stop the x264 encoder before killing the mux it's writing to.
+ x264_encoder.reset();
+ return 0;
}