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Re: [Motion-user] Artefacts on video when detecting motion
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From: tosiara <to...@gm...> - 2019-08-22 10:44:44
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I'm afraid, then you won't be able to fix anything. Most usually broken frames appear because of UDP coming out of order. Sometimes minimizing key-frame intervals helps On Thu, Aug 22, 2019 at 1:04 PM Lévai, Dániel <le...@ec...> wrote: > Unfortunately this camera doesn't provide a TCP endpoint, so I'm stuck > with UDP. > > > -- > Lévai, Dániel > > > > > > > > -------- Eredeti üzenet -------- > Be 2019. aug. 22. 11:59, tosiara írta: > > > Try to set netcam_use_tcp on > > On Thu, Aug 22, 2019 at 12:53 PM Lévai, Dániel <le...@ec...> wrote: > >> Hi list! >> >> I'm having this weird issue when using motion, that when motion is >> detected, it garbles the image [1][2] along the change (i.e.: motion). Also >> sometimes half or most of the screen is just missing. >> This is a Besder net camera, using RTSP UDP streaming. I've tried to >> fiddle with a couple of options regarding motion detection but to be honest >> I don't quite understand them (other than figuring out the threshold), so >> eventually I just left everything at the default setting. >> I've also tried to change the resolution (in motion(1) config) to a lower >> one (from 1080p to 720p, and even halving it to 540p), tried to lower the >> built-in movie quality setting, tried to use passthrough and tried to use >> the extpipe option to define my ffmpeg command line, but sadly the issue >> persists anyway. I even turned off movie recording at one point and just >> tried to save pictures, but every so often this happened on the pictures as >> well. >> >> Also I'm usually getting these errors every now and then: >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 34 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 2 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 61 55, bytestream -5 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 22 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 64 21, bytestream -6 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 6 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 61 13, bytestream -5 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 114 >> packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 112 10, bytestream -10 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 36 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 37 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 111 25, bytestream -5 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 40 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 32 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 64 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: left block >> unavailable for requested intra4x4 mode -1 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 0 8, bytestream 3625 >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: max delay reached. >> need to consume packet >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: RTP: missed 35 packets >> [2:nc2:Eloszoba-BE] [INF] [ENC] ffmpeg_avcodec_log: error while decoding >> MB 25 44, bytestream -7 >> >> >> What I can tell otherwise, is that when recording from the same camera >> with ffmpeg(1) and encoding it with libx264 or even using -codec:v copy, >> there's nothing wrong with the picture. What I actually do currently is >> just running ffmpeg and slicing up the video files every 3 minutes or so: >> $ ffmpeg -hide_banner -loglevel warning -y -threads 0 -an -f rtsp -i >> rtsp://kamera-eloszoba/onvif1 -codec:v copy -reset_timestamps 1 -f segment >> -segment_time 00:03:00 -strftime 1 >> /mnt/storage/motion/Eloszoba-BESDER_6024PB_JW201-%Y%m%d@%H%M%S.mkv >> >> This produces good movie files, and not a trace of the quirky artefacts >> that are on the sample videos and image files I'm attaching. Also, when the >> picture is still on the video recorded by motion(1), there seems to be no >> problem and it seems the issue shows up with motion -- no pun intended :) >> >> Any insight would be greatly appreciated! >> >> >> Dani >> >> [1] https://www.youtube.com/watch?v=4Ra4fgFVPCY >> [2] https://www.youtube.com/watch?v=IaVbAmQh_8w >> >> >> p.s.: I'm attaching my config file, but unfortunately the default >> configuration file produces the same results: >> >> motion.conf: >> native_language off >> target_dir /mnt/motion/ >> videodevice /dev/video0 >> v4l2_palette 17 >> input -1 >> norm 0 >> frequency 0 >> auto_brightness 0 >> roundrobin_frames 1 >> roundrobin_skip 1 >> roundrobin_switchfilter off >> netcam_keepalive off >> netcam_tolerant_check off >> text_left %$ >> text_right %Y-%m-%d\n%T >> text_changes off >> text_event %Y%m%d%H%M%S >> emulate_motion off >> threshold 5000 >> threshold_maximum 0 >> threshold_tune on >> noise_level 16 >> noise_tune on >> smart_mask_speed 200 >> lightswitch_percent 0 >> lightswitch_frames 5 >> minimum_motion_frames 1 >> event_gap 10 >> pre_capture 3 >> post_capture 10 >> picture_output_motion off >> picture_filename %Y/%m/%d/%H/%$-%t-%Y%m%d-%H%M%S-%v-%q >> snapshot_filename %Y/%m/%d/%H/%$-%t-%Y%m%d-%H%M%S-%v-snapshot >> movie_output_motion off >> movie_filename %Y/%m/%d/%H/%$-%t-%Y%m%d-%H%M%S-%v >> timelapse_interval 0 >> timelapse_mode daily >> timelapse_fps 30 >> timelapse_codec mpg >> timelapse_filename %Y%m%d-timelapse >> webcontrol_port 8080 >> webcontrol_ipv6 off >> webcontrol_localhost on >> webcontrol_parms 0 >> webcontrol_interface 0 >> webcontrol_auth_method 0 >> webcontrol_tls off >> stream_port 8081 >> stream_localhost on >> stream_auth_method 0 >> stream_tls off >> stream_preview_scale 50 >> stream_preview_newline off >> stream_preview_method 1 >> stream_quality 50 >> stream_grey off >> stream_motion on >> stream_maxrate 10 >> database_type postgresql >> database_dbname motion >> database_host storage >> database_port 5432 >> database_user motion >> database_password <redacted> >> database_busy_timeout 15 >> sql_log_picture on >> sql_log_snapshot on >> sql_log_movie on >> sql_log_timelapse off >> sql_query_start INSERT INTO motion_events(event, camera_name, camera_id, >> event_id, event_timestamp, event_year, event_month, event_day, event_hour, >> event_minute, event_second, event_dir) values('start', '%$', %t, %v, >> '%Y-%m-%d %T', %Y, %m, %d, %H, %M, %S, '%$-%t-%Y%m%d-%H%M%S-%v'); -- >> sql_query_stop INSERT INTO motion_events(event, camera_name, camera_id, >> event_id, event_timestamp, event_year, event_month, event_day, event_hour, >> event_minute, event_second) values('stop', '%$', %t, %v, '%Y-%m-%d %T', %Y, >> %m, %d, %H, %M, %S); -- >> sql_query INSERT INTO motion_events(event, camera_name, camera_id, >> event_id, event_timestamp, event_year, event_month, event_day, event_hour, >> event_minute, event_second, filename, width, height, frame, file_type) >> values('media', '%$', %t, %v, '%Y-%m-%d %T', %Y, %m, %d, %H, %M, %S, '%f', >> %w, %h, %q, %n); -- >> track_type 0 >> track_auto off >> track_motorx 0 >> track_motorx_reverse off >> track_motory 0 >> track_motory_reverse off >> track_maxx 0 >> track_minx 0 >> track_maxy 0 >> track_miny 0 >> track_homex 128 >> track_homey 128 >> track_iomojo_id 0 >> track_step_angle_x 10 >> track_step_angle_y 10 >> track_move_wait 10 >> track_speed 255 >> track_stepsize 40 >> camera_dir /etc/motion/conf.d >> >> /etc/motion/conf.d: >> camera_name Eloszoba-BESDER_6024PB_JW201 >> camera_id 101 >> netcam_url rtsp://kamera-eloszoba/onvif1 >> netcam_use_tcp off >> on_event_start /etc/motion/motion_event.sh eloszoba event_start %v %$ %t >> %Y %m %d %H %M %S %q none 0 >> on_event_end /etc/motion/motion_event.sh eloszoba event_stop %v %$ %t %Y >> %m %d %H %M %S %q none 0 >> on_picture_save /etc/motion/motion_event.sh eloszoba picture_save %v %$ >> %t %Y %m %d %H %M %S %q %f %n >> on_movie_start /etc/motion/motion_event.sh eloszoba movie_start %v %$ %t >> %Y %m %d %H %M %S %q %f %n >> on_movie_end /etc/motion/motion_event.sh eloszoba movie_end %v %$ %t %Y >> %m %d %H %M %S %q %f %n >> width 960 >> height 540 >> text_scale 2 >> snapshot_interval 5 >> picture_output on >> picture_quality 75 >> picture_type jpeg >> picture_output_motion off >> movie_output on >> movie_output_motion off >> framerate 10 >> movie_max_time 60 >> movie_quality 0 >> movie_bps 750000 >> movie_codec mp4 >> movie_duplicate_frames off >> movie_passthrough off >> movie_extpipe_use off >> ;movie_extpipe /usr/bin/ffmpeg -y -threads 0 -an -f rawvideo -pix_fmt >> yuvj420p -framerate %fps -s:v %wx%h -i pipe:0 -codec:v libx264 -b:v 750k >> -preset:v ultrafast -f mp4 %f.mp4 >> >> >> >> -- >> Lévai, Dániel >> _______________________________________________ >> Motion-user mailing list >> Mot...@li... >> https://lists.sourceforge.net/lists/listinfo/motion-user >> https://motion-project.github.io/ >> >> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user > > |