unique_ptr<Mux> mux;
mux.reset(new Mux(avctx, global_flags.width, global_flags.height, Mux::CODEC_H264, video_extradata, audio_encoder->get_codec_parameters().get(),
- get_color_space(global_flags.ycbcr_rec709_coefficients), Mux::WITH_AUDIO, COARSE_TIMEBASE,
+ get_color_space(global_flags.ycbcr_rec709_coefficients), COARSE_TIMEBASE,
/*write_callback=*/nullptr, Mux::WRITE_FOREGROUND, { &stream_mux_metrics }));
stream_mux_metrics.init({{ "destination", "http" }});
return mux;
size_t num_samples = audio_frame.len / (audio_format.bits_per_sample / 8);
vector<float> float_samples;
float_samples.resize(num_samples);
+
if (audio_format.bits_per_sample == 16) {
const int16_t *src = (const int16_t *)audio_frame.data;
float *dst = &float_samples[0];
for (size_t i = 0; i < num_samples; ++i) {
- *dst++ = le16toh(*src++) * (1.0f / 32768.0f);
+ *dst++ = int16_t(le16toh(*src++)) * (1.0f / 32768.0f);
}
} else if (audio_format.bits_per_sample == 32) {
const int32_t *src = (const int32_t *)audio_frame.data;
float *dst = &float_samples[0];
for (size_t i = 0; i < num_samples; ++i) {
- *dst++ = le32toh(*src++) * (1.0f / 2147483648.0f);
+ *dst++ = int32_t(le32toh(*src++)) * (1.0f / 2147483648.0f);
}
} else {
assert(false);
}
video.configure_card();
video.start_bm_capture();
- video.change_rate(2.0); // Be sure never to really fall behind, but also don't dump huge amounts of stuff onto x264.
+ video.change_rate(10.0); // Play as fast as possible.
BasicStats basic_stats(/*verbose=*/false, /*use_opengl=*/false);
global_basic_stats = &basic_stats;
video.stop_dequeue_thread();
// Stop the x264 encoder before killing the mux it's writing to.
+ global_x264_encoder = nullptr;
x264_encoder.reset();
return 0;
}