C++ (Cpp) video_output_get_total_frames Exemples

Exemple #1

Fichier : obs-output.c Projet : jiangbing9293/obs-studio

static void log_frame_info(struct obs_output *output)
{
	uint32_t video_frames  = video_output_get_total_frames(output->video);
	uint32_t video_skipped = video_output_get_skipped_frames(output->video);

	uint32_t total   = video_frames  - output->starting_frame_count;
	uint32_t skipped = video_skipped - output->starting_skipped_frame_count;

	int dropped = obs_output_get_frames_dropped(output);

	double percentage_skipped = (double)skipped / (double)total * 100.0;

	blog(LOG_INFO, "Output '%s': stopping", output->context.name);
	blog(LOG_INFO, "Output '%s': Total frames: %"PRIu32,
			output->context.name, total);

	if (total)
		blog(LOG_INFO, "Output '%s': Number of skipped frames: "
				"%"PRIu32" (%g%%)",
				output->context.name,
				skipped, percentage_skipped);

	if (dropped) {
		double percentage_dropped;
		percentage_dropped = (double)dropped / (double)total * 100.0;

		blog(LOG_INFO, "Output '%s': Number of dropped frames: "
				"%d (%g%%)",
				output->context.name,
				dropped, percentage_dropped);
	}
}

Exemple #2

Fichier : obs-output.c Projet : DedSecAnonymous/obs-studio

static void log_frame_info(struct obs_output *output)
{
	struct obs_core_video *video = &obs->video;

	uint32_t video_frames  = video_output_get_total_frames(output->video);
	uint32_t video_skipped = video_output_get_skipped_frames(output->video);

	uint32_t total   = video_frames  - output->starting_frame_count;
	uint32_t skipped = video_skipped - output->starting_skipped_frame_count;

	uint32_t drawn  = video->total_frames - output->starting_drawn_count;
	uint32_t lagged = video->lagged_frames - output->starting_lagged_count;

	int dropped = obs_output_get_frames_dropped(output);

	double percentage_skipped = 0.0f;
	double percentage_lagged = 0.0f;
	double percentage_dropped = 0.0f;

	if (total) {
		percentage_skipped = (double)skipped / (double)total * 100.0;
		percentage_dropped = (double)dropped / (double)total * 100.0;
	}
	if (drawn)
		percentage_lagged = (double)lagged  / (double)drawn * 100.0;

	blog(LOG_INFO, "Output '%s': stopping", output->context.name);
	blog(LOG_INFO, "Output '%s': Total encoded frames: %"PRIu32,
			output->context.name, total);
	blog(LOG_INFO, "Output '%s': Total drawn frames: %"PRIu32,
			output->context.name, drawn);

	if (total && skipped)
		blog(LOG_INFO, "Output '%s': Number of skipped frames due "
				"to encoding lag: %"PRIu32" (%0.1f%%)",
				output->context.name,
				skipped, percentage_skipped);
	if (drawn && lagged)
		blog(LOG_INFO, "Output '%s': Number of lagged frames due "
				"to rendering lag/stalls: %"PRIu32" (%0.1f%%)",
				output->context.name,
				lagged, percentage_lagged);
	if (total && dropped)
		blog(LOG_INFO, "Output '%s': Number of dropped frames due "
				"to insufficient bandwidth/connection stalls: "
				"%d (%0.1f%%)",
				output->context.name,
				dropped, percentage_dropped);
}

Exemple #3

Fichier : obs-output.c Projet : ArnoldSchiller/obs-studio

bool obs_output_start(obs_output_t output)
{
	bool success;

	if (!output)
		return false;

	success = output->info.start(output->context.data);

	if (success && output->video) {
		output->starting_frame_count =
			video_output_get_total_frames(output->video);
		output->starting_skipped_frame_count =
			video_output_get_skipped_frames(output->video);
	}

	return success;
}

Exemple #4

Fichier : window-basic-status-bar.cpp Projet : AhmedAbdulSalam5/obs-studio

void OBSBasicStatusBar::Activate()
{
	if (!active) {
		refreshTimer = new QTimer(this);
		connect(refreshTimer, SIGNAL(timeout()),
				this, SLOT(UpdateStatusBar()));

		int skipped = video_output_get_skipped_frames(obs_get_video());
		int total   = video_output_get_total_frames(obs_get_video());

		totalSeconds = 0;
		lastSkippedFrameCount = 0;
		startSkippedFrameCount = skipped;
		startTotalFrameCount = total;

		refreshTimer->start(1000);
		active = true;
	}
}

Exemple #5

Fichier : window-basic-status-bar.cpp Projet : AhmedAbdulSalam5/obs-studio

void OBSBasicStatusBar::UpdateStatusBar()
{
	UpdateBandwidth();
	UpdateSessionTime();
	UpdateDroppedFrames();

	int skipped = video_output_get_skipped_frames(obs_get_video());
	int total   = video_output_get_total_frames(obs_get_video());

	skipped -= startSkippedFrameCount;
	total   -= startTotalFrameCount;

	int diff = skipped - lastSkippedFrameCount;
	double percentage = double(skipped) / double(total) * 100.0;

	if (diff && percentage >= 0.1f)
		showMessage(QTStr("HighResourceUsage"), 4000);

	lastSkippedFrameCount = skipped;
}

Exemple #6

Fichier : obs-output.c Projet : ahmed1911/obs-studio

bool obs_output_actual_start(obs_output_t *output)
{
	bool success = false;

	output->stopped = false;

	if (output->context.data)
		success = output->info.start(output->context.data);

	if (success && output->video) {
		output->starting_frame_count =
			video_output_get_total_frames(output->video);
		output->starting_skipped_frame_count =
			video_output_get_skipped_frames(output->video);
	}

	if (output->delay_restart_refs)
		os_atomic_dec_long(&output->delay_restart_refs);

	return success;
}

Exemple #7

Fichier : obs-output.c Projet : DedSecAnonymous/obs-studio

bool obs_output_actual_start(obs_output_t *output)
{
	bool success = false;

	os_event_wait(output->stopping_event);
	output->stop_code = 0;

	if (output->context.data)
		success = output->info.start(output->context.data);

	if (success && output->video) {
		output->starting_frame_count =
			video_output_get_total_frames(output->video);
		output->starting_skipped_frame_count =
			video_output_get_skipped_frames(output->video);
		output->starting_drawn_count = obs->video.total_frames;
		output->starting_lagged_count = obs->video.lagged_frames;
	}

	if (os_atomic_load_long(&output->delay_restart_refs))
		os_atomic_dec_long(&output->delay_restart_refs);

	return success;
}