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);
}
}
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);
}
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;
}
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;
}
}
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;
}
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;
}
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;
}