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Move the bulk frame logic from monitor to event. Fix up the logic of when to store a db frame. Fix altering max_score too early

This commit is contained in:
Isaac Connor 2021-02-03 16:56:34 -05:00
parent d4e83620b2
commit 35470951ad
1 changed files with 19 additions and 8 deletions
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27
src/zm_event.cpp
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@ -637,13 +637,20 @@ void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *a
frames++;
bool write_to_db = false;
FrameType frame_type = score>0?ALARM:(score<0?BULK:NORMAL);
// < 0 means no motion detection is being done.
FrameType frame_type = ( ( score > 0 ) ? ALARM : (
(
( monitor->GetState() == Monitor::TAPE )
and
( config.bulk_frame_interval > 1 )
and
( ! (frames % config.bulk_frame_interval) )
) ? BULK : NORMAL
) );
if ( score < 0 )
score = 0;
tot_score += score;
if ( score > (int)max_score )
max_score = score;
if ( image ) {
if ( save_jpegs & 1 ) {
@ -680,22 +687,24 @@ void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *a
} // end if is an alarm frame
} // end if has image
bool db_frame = ( frame_type != BULK ) || (frames==1) || ((frames%config.bulk_frame_interval)==0) ;
bool db_frame = ( frame_type == BULK ) || ( frame_type == ALARM ) || ( frames == 1 ) || ( score > (int)max_score );
if ( db_frame ) {
struct DeltaTimeval delta_time;
DELTA_TIMEVAL(delta_time, timestamp, start_time, DT_PREC_2);
Debug(1, "Frame delta is %d.%d - %d.%d = %d.%d",
start_time.tv_sec, start_time.tv_usec, timestamp.tv_sec, timestamp.tv_usec, delta_time.sec, delta_time.fsec);
start_time.tv_sec, start_time.tv_usec,
timestamp.tv_sec, timestamp.tv_usec,
delta_time.sec, delta_time.fsec);
// The idea is to write out 1/sec
frame_data.push(new Frame(id, frames, frame_type, timestamp, delta_time, score));
double fps = monitor->get_capture_fps();
if ( write_to_db
or
(frame_data.size() >= MAX_DB_FRAMES)
( frame_data.size() >= MAX_DB_FRAMES )
or
(frame_type == BULK)
( frame_type == BULK )
or
( fps and (frame_data.size() > fps) )
) {
@ -730,6 +739,8 @@ void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *a
} // end if frame_type == BULK
} // end if db_frame
if ( score > (int)max_score )
max_score = score;
end_time = timestamp;
} // end void Event::AddFrame(Image *image, struct timeval timestamp, int score, Image *alarm_image)