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iizukanao / picam

Audio/video recorder for Raspberry Pi with language agnostic API
GNU Lesser General Public License v2.1
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Lagging in video and microphone error: buffer overrun #169

Closed furkanbalikci closed 2 years ago

furkanbalikci commented 2 years ago

Hello @iizukanao , I am trying to record audio and video with picam. I am using Rpi Zero as device. I am using picamera for video and external mems microphone for audio. There are lags in the test videos that I am moving. And I keep getting the "microphone error: buffer overrun" error. I'm not sure if these two are related. What I really need is to be able to record video and audio synchronously. Do you have any suggestions for these topics? Thanks.

iizukanao commented 2 years ago

Hello @furkanbalikci, thanks for your feedback. It seems that the data transfer rate from the microphone is lower than it should be. Please use the top or glances commands to make sure the Pi is not doing too much work while recording (check CPU, SWAP, and disk I/O).

Btw, how many audio channels can your microphone record?

furkanbalikci commented 2 years ago

Hi @iizukanao , thanks for your quick answer. I bough a new voice card, its using same mic. For now I don't get microphone error but lag problem is still going on. Also I checked CPU, its around %50, SWAP is %0, and for disk I/O i used iostat -d 2 command output is bellow. After new voice card I use alsa command with hw:0 not hw:0,0. its look better but I think main problem is frame dropping, what can I do for this problem. Its like urgent situation, I am waiting your reply.

Thanks for everything.

iizukanao commented 2 years ago

@furkanbalikci Hmm, I have no idea why that happens. How many seconds of lag are there? Are you experiencing both lag (video and audio are out of sync) and frame dropping (intermittent sound) at the same time? Can you record audio with arecord command without problem?

furkanbalikci commented 2 years ago

@iizukanao thanks for quick answer. Now I tested at outside. I walked with like 10 minutes. Now I have 2 situation. 1) The quality of video looks bad. I am using default (1280/720 alsa fps is defauld) but its look like 480p. But when I not moving much better. 2) Still sometimes frame is dropping. I tried fps with 15,25 and it did not effect the frame dropping. What could be causing this? Could the sound have an effect on this?

furkanbalikci commented 2 years ago

@iizukanao I solved the video resolution drop problem by increasing the bitrate. But video stuttering is still present (I defined this event as framedropping earlier). Please help with this :(

iizukanao commented 2 years ago

@furkanbalikci If you don't see frame drops in the preview (-p option), maybe the SD card write performance is too slow or some other program is overloading the disk I/O and not recording the video properly. If you still see microphone error message, there may be a problem with your ALSA configuration or hardware.

furkanbalikci commented 2 years ago

Hello again @iizukanao, this is my full verbose output. As you can see sometime is dropping. Does this mean anything to you? The camera stays in a fixed position meanwhile.

pi@raspberrypi:~/picam $ ./picam --alsadev hw:0 --videobitrate 5000000 --time --verbose video_width=1280 video_height=720 video_fps=30.000000 fr_q16=1966080 video_pts_step=3000 video_gop_size=30 video_rotation=0 video_hflip=0 video_vflip=0 video_bitrate=5000000 video_avc_profile=constrained_baseline video_avc_level=3.1 video_qp_min=-1 video_qp_max=-1 video_qp_initial=-1 video_slice_dquant=-1 alsa_dev=hw:0 audio_channels=1 audio_sample_rate=48000 audio_bitrate=40000 audio_volume_multiply=1.000000 is_hlsout_enabled=0 is_hls_encryption_enabled=0 hls_keyframes_per_segment=1 hls_number_of_segments=3 hls_encryption_key_uri=stream.key hls_encryption_key=0x75b0a81de17487c88a47507a7e1fdf73 hls_encryption_iv=0x000102030405060708090a0b0c0d0e0f hls_output_dir=/run/shm/video rtsp_enabled=0 rtsp_video_control_path=/tmp/node_rtsp_rtmp_videoControl rtsp_audio_control_path=/tmp/node_rtsp_rtmp_audioControl rtsp_video_data_path=/tmp/node_rtsp_rtmp_videoData rtsp_audio_data_path=/tmp/node_rtsp_rtmp_audioData tcp_enabled=0 tcp_output_dest= auto_exposure_enabled=0 auto_exposure_threshold=5.000000 is_vfr_enabled=0 white_balance=auto exposure_control=auto awb_red_gain=0.000000 awb_blue_gain=0.000000 metering=average manual_exposure_compensation=0 exposure_compensation=0.000000 manual_exposure_aperture=0 exposure_aperture=0 manual_exposure_shutter_speed=0 exposure_shutter_speed=0 manual_exposure_sensitivity=0 exposure_sensitivity=0 roi_left=0.000000 roi_top=0.000000 roi_width=1.000000 roi_height=1.000000 min_fps=-1.000000 max_fps=-1.000000 is_timestamp_enabled=1 timestamp_format=%a %b %d %l:%M:%S %p timestamp_layout=15 timestamp_horizontal_margin=10 timestamp_vertical_margin=10 is_timestamp_abs_pos_enabled=0 timestamp_pos_x=0 timestamp_pos_y=0 timestamp_text_align=1 timestamp_font_name=FreeMono:style=Bold timestamp_font_file= timestamp_font_face_index=(null) timestamp_font_points=14.000000 timestamp_font_dpi=96 timestamp_color=ffffff timestamp_stroke_color=000000 timestamp_stroke_width=1 timestamp_letter_spacing=0 is_preview_enabled=0 is_previewrect_enabled=0 preview_x=0 preview_y=0 preview_width=0 preview_height=0 preview_opacity=255 blank_background_color=0x0 is_audio_preview_enabled=0 audio_preview_dev=plughw:0,0 record_buffer_keyframes=5 state_dir=state hooks_dir=hooks configuring devices exposure control: auto setting exposure: eMetering: 0 xEVCompensation: 0 nApertureFNumber: 0 bAutoAperture: 0 nShutterSpeedMsec: 0

bAutoShutterSpeed: 1 nSensitivity: 0 bAutoSensitivity: 1 Set video_encode state to idle Enable port buffers for camera 71 Enable port buffers for video_encode 200 Enable port buffers for video_encode 201 Set camera state to executing Set video_encode state to executing opening ALSA device for capture: hw:0 cannot use mono audio; trying stereo final audio_channels: 2 sample_rate: 48000 nb_samples: 1024 sample_fmt: 1 audio_codec_ctx->channel_layout: 3 av_frame->channel_layout: 3 audio_codec_ctx->channels: 2 av_frame->channels: 2 allocated 4096 bytes for audio samples audio_pts_step_base: 1920 actual sample rate=48000 dir=0 failed to set buffer size for microphone: buffer_size=4096 multiply=100 trying smaller buffer size for microphone: buffer_size=4096 multiply=50 failed to set buffer size for microphone: buffer_size=4096 multiply=50 trying smaller buffer size for microphone: buffer_size=4096 multiply=25 microphone: buffer size: 102400 frames (channels=2 buffer_size=4096 multiply=25) microphone: setting period size to 1024 actual_period_size=1024 dir=0 audio capture device: Hardware PCM card 0 'seeed-2mic-voicecard' device 0 subdevice 0 Its setup is: stream : CAPTURE access : MMAP_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 102400 period_size : 1024 period_time : 21333 tstamp_mode : NONE tstamp_type : MONOTONIC period_step : 1 avail_min : 1024 period_event : 0 start_threshold : 1 stop_threshold : 102400 silence_threshold: 0 silence_size : 0 boundary : 1677721600 appl_ptr : 0 hw_ptr : 0 start capturing video waiting for the first video buffer start capturing audio [microphone started]capturing started ..e(0x0).[NAL7].vSPEED_UP(10440).............................. 31.33 fps k=1 a-v=6030 c-a=-1001 u=1 d=0 pts=103680 ................vNORMAL.............. 30.19 fps k=2 a-v=2100 c-a=378 u=1 d=0 pts=189900 .............................. 30.25 fps k=3 a-v=2340 c-a=128 u=1 d=0 pts=279900 .............................. 30.05 fps k=4 a-v=2580 c-a=38 u=1 d=0 pts=369900 .............................. 30.09 fps k=5 a-v=2820 c-a=-248 u=1 d=0 pts=459900 .............................. 30.11 fps k=6 a-v=3060 c-a=-533 u=1 d=0 pts=549900 .............................. 30.13 fps k=7 a-v=3300 c-a=-898 u=1 d=0 pts=639900 .............................. 30.18 fps k=8 a-v=3540 c-a=-1002 u=1 d=0 pts=733440 .............................. 30.24 fps k=9 a-v=1860 c-a=257 u=1 d=0 pts=819900 .............................. 30.17 fps k=10 a-v=2100 c-a=221 u=1 d=0 pts=909900 .............................. 30.10 fps k=11 a-v=2340 c-a=-37 u=1 d=0 pts=999900 .............................. 30.09 fps k=12 a-v=2580 c-a=-257 u=1 d=0 pts=1089900 .............................. 30.15 fps k=13 a-v=2820 c-a=-665 u=1 d=0 pts=1179900 .............................. 30.10 fps k=14 a-v=3060 c-a=-951 u=1 d=0 pts=1272960 .............................. 30.19 fps k=15 a-v=1380 c-a=414 u=1 d=0 pts=1359900 .............................. 30.24 fps k=16 a-v=1620 c-a=96 u=1 d=0 pts=1449900 .............................. 30.01 fps k=17 a-v=1860 c-a=104 u=1 d=0 pts=1539900 .............................. 30.12 fps k=18 a-v=2100 c-a=-191 u=1 d=0 pts=1629900 .............................. 30.10 fps k=19 a-v=2340 c-a=-478 u=1 d=0 pts=1719900 .............................. 30.09 fps k=20 a-v=2580 c-a=-763 u=1 d=0 pts=1809900 .............................. 30.08 fps k=21 a-v=2820 c-a=-999 u=1 d=0 pts=1902720 .............................. 30.20 fps k=22 a-v=1140 c-a=341 u=1 d=0 pts=1989900 .............................. 30.21 fps k=23 a-v=1380 c-a=86 u=1 d=0 pts=2079900 .............................. 30.00 fps k=24 a-v=1620 c-a=67 u=1 d=0 pts=2169900 .............................. 30.11 fps k=25 a-v=1860 c-a=-264 u=1 d=0 pts=2259900 .............................. 30.02 fps k=26 a-v=2100 c-a=-300 u=1 d=0 pts=2349900 .............................. 30.06 fps k=27 a-v=2340 c-a=-205 u=1 d=0 pts=2439900 .............................. 30.44 fps k=28 a-v=2580 c-a=-1027 u=1 d=0 pts=2532480 ..........................disk_usage=25% ....removed existing file: /tmp/testo.mp4 29.71 fps k=29 a-v=2820 c-a=-128 u=1 d=0 pts=2619900 .start rec to /tmp/testo.mp4 ..............caught up............... 30.55 fps k=30 a-v=1140 c-a=386 u=1 d=0 pts=2709900 .............................. 30.31 fps k=31 a-v=1380 c-a=-67 u=1 d=0 pts=2799900 .............................. 30.10 fps k=32 a-v=1620 c-a=-333 u=1 d=0 pts=2889900 .............................. 30.11 fps k=33 a-v=1860 c-a=-617 u=1 d=0 pts=2979900 .............................. 30.08 fps k=34 a-v=2100 c-a=-863 u=1 d=0 pts=3069900 ..........FvSPEED_UP(14340)..............vR47040...... 18.16 fps k=35 a-v=9900 c-a=184 u=2 d=0 pts=3209940 .............................. 30.13 fps k=36 a-v=5640 c-a=-196 u=2 d=0 pts=3304440 ...........vNORMAL................... 30.09 fps k=37 a-v=4380 c-a=-478 u=2 d=0 pts=3395940 .............................. 30.64 fps k=38 a-v=2700 c-a=-448 u=2 d=0 pts=3485940 .............................. 30.17 fps k=39 a-v=2940 c-a=-954 u=2 d=0 pts=3575940 ..............................F 29.79 fps k=40 a-v=3180 c-a=-275 u=2 d=0 pts=3665940 .............................. 28.79 fps k=41 a-v=7260 c-a=-359 u=2 d=0 pts=3755940 .............................. 30.09 fps k=42 a-v=7500 c-a=-619 u=2 d=0 pts=3845940 .............................. 30.12 fps k=43 a-v=7740 c-a=-955 u=2 d=0 pts=3935940 .............................. 30.05 fps k=44 a-v=7980 c-a=-1052 u=2 d=0 pts=4033920 .............................. 30.22 fps k=45 a-v=6300 c-a=235 u=2 d=0 pts=4115940 .............................. 30.03 fps k=46 a-v=6540 c-a=139 u=2 d=0 pts=4205940 .............................F.vR45180 21.19 fps k=47 a-v=0 c-a=-867 u=2 d=0 pts=4341120 .............................. 31.36 fps k=48 a-v=-3600 c-a=-970 u=2 d=0 pts=4431120 .............................. 30.18 fps k=49 a-v=-5280 c-a=761 u=2 d=0 pts=4521120 .............................. 30.23 fps k=50 a-v=-5040 c-a=165 u=2 d=0 pts=4611120 .............................. 30.03 fps k=51 a-v=-4800 c-a=104 u=2 d=0 pts=4701120 .............................. 30.10 fps k=52 a-v=-4560 c-a=-172 u=2 d=0 pts=4791120 .................F.vSPEED_UP(24000)............ 23.78 fps k=53 a-v=16770 c-a=316 u=3 d=0 pts=4883070 .............................. 30.20 fps k=54 a-v=12510 c-a=92 u=3 d=0 pts=4977570 .............................. 30.09 fps k=55 a-v=8250 c-a=-172 u=3 d=0 pts=5072070 .............................. 30.07 fps k=56 a-v=3990 c-a=-455 u=3 d=0 pts=5166570 ........vNORMAL...................... 30.06 fps k=57 a-v=3180 c-a=-712 u=3 d=0 pts=5257620 .............................. 30.08 fps k=58 a-v=3420 c-a=-970 u=3 d=0 pts=5347620 .........F.vSPEED_UP(31020).................... 22.48 fps k=59 a-v=31230 c-a=-1108 u=4 d=0 pts=5472000 .............................. 29.73 fps k=60 a-v=26970 c-a=-289 u=4 d=0 pts=5535270 .............................. 30.17 fps k=61 a-v=22710 c-a=-773 u=4 d=0 pts=5629770 .............................. 30.08 fps k=62 a-v=18450 c-a=-981 u=4 d=0 pts=5724270 .............................. 30.21 fps k=63 a-v=12270 c-a=276 u=4 d=0 pts=5818770 .............................F.vR182880 10.19 fps k=64 a-v=0 c-a=1046 u=4 d=0 pts=6096000 ....vNORMAL.......................... 30.39 fps k=65 a-v=-210 c-a=-2 u=4 d=0 pts=6186450 .............................. 30.05 fps k=66 a-v=30 c-a=-96 u=4 d=0 pts=6276450 .............................. 30.07 fps k=67 a-v=270 c-a=-282 u=4 d=0 pts=6366450 ....trying to recover from error microphone error: buffer overrun [microphone started]F...vSPEED_UP(9990)....................... 5.18 fps k=68 a-v=2670 c-a=425593 u=5 d=0 pts=6460050 .vNORMAL............................. 30.06 fps k=69 a-v=2910 c-a=425402 u=5 d=0 pts=6550050 .............................. 30.13 fps k=70 a-v=3150 c-a=424975 u=5 d=0 pts=6640050 .............................. 30.16 fps k=71 a-v=3390 c-a=424911 u=5 d=0 pts=6733440 .............................. 30.14 fps k=72 a-v=1710 c-a=426748 u=5 d=0 pts=6820050 .............................. 30.33 fps k=73 a-v=1950 c-a=425857 u=5 d=0 pts=6910050 .......FvSPEED_UP(30870)....................... 23.03 fps k=74 a-v=25470 c-a=426221 u=6 d=0 pts=7003650 .............................. 30.17 fps k=75 a-v=21210 c-a=425710 u=6 d=0 pts=7098150 .............................. 30.10 fps k=76 a-v=16950 c-a=425421 u=6 d=0 pts=7192650 .............................. 30.14 fps k=77 a-v=12690 c-a=424993 u=6 d=0 pts=7287150 .............................. 29.74 fps k=78 a-v=8430 c-a=425892 u=6 d=0 pts=7381650 ...........................F... 23.24 fps k=79 a-v=31050 c-a=425207 u=6 d=0 pts=7476150 .............................. 30.37 fps k=80 a-v=24870 c-a=426037 u=6 d=0 pts=7570650 .............................. 27.41 fps k=81 a-v=30210 c-a=424968 u=6 d=0 pts=7665150 .............................. 31.01 fps k=82 a-v=22110 c-a=425853 u=6 d=0 pts=7759650 .............................. 30.11 fps k=83 a-v=17850 c-a=425536 u=6 d=0 pts=7854150 .............................. 30.11 fps k=84 a-v=13590 c-a=425209 u=6 d=0 pts=7948650 ................F.............. 25.81 fps k=85 a-v=22770 c-a=426668 u=6 d=0 pts=8043150 .............................. 30.16 fps k=86 a-v=18510 c-a=426278 u=6 d=0 pts=8137650 .............................. 30.30 fps k=87 a-v=14250 c-a=425834 u=6 d=0 pts=8232150 .............................. 30.08 fps k=88 a-v=9990 c-a=425583 u=6 d=0 pts=8326650 .............................. 30.07 fps k=89 a-v=5730 c-a=425352 u=6 d=0 pts=8421150 ...................vNORMAL........... 30.12 fps k=90 a-v=3270 c-a=424994 u=6 d=0 pts=8513850 ............FvR97830.................. 14.58 fps k=91 a-v=-240 c-a=426132 u=6 d=0 pts=8701680 .............................. 30.07 fps k=92 a-v=0 c-a=425902 u=6 d=0 pts=8791680 .............................. 30.03 fps k=93 a-v=240 c-a=425858 u=6 d=0 pts=8881680 .............................. 30.09 fps k=94 a-v=480 c-a=425598 u=6 d=0 pts=8971680 .............................. 30.07 fps k=95 a-v=720 c-a=425395 u=6 d=0 pts=9061680 .............................. 30.15 fps k=96 a-v=960 c-a=425001 u=6 d=0 pts=9151680 ..........F.................... 29.11 fps k=97 a-v=3120 c-a=425817 u=6 d=0 pts=9241680 .............................. 30.07 fps k=98 a-v=3360 c-a=425643 u=6 d=0 pts=9331680 .............................. 30.08 fps k=99 a-v=3600 c-a=425425 u=6 d=0 pts=9421680 .............................. 30.16 fps k=100 a-v=3840 c-a=424988 u=6 d=0 pts=9511680 .............................. 30.16 fps k=101 a-v=4080 c-a=424890 u=6 d=0 pts=9605760 .............................. 30.18 fps k=102 a-v=4320 c-a=424808 u=6 d=0 pts=9696000 .........F.vR344880.................... 6.31 fps k=103 a-v=-4320 c-a=426880 u=6 d=0 pts=10126560 .............................. 30.20 fps k=104 a-v=-4080 c-a=426283 u=6 d=0 pts=10216560 .............................. 30.24 fps k=105 a-v=-3840 c-a=426047 u=6 d=0 pts=10306560 .............................. 30.07 fps k=106 a-v=-3600 c-a=425906 u=6 d=0 pts=10396560 .............................. 30.06 fps k=107 a-v=-3360 c-a=425757 u=6 d=0 pts=10486560 ................F.............. 28.20 fps k=108 a-v=2640 c-a=425779 u=6 d=0 pts=10576560 .............................. 30.06 fps k=109 a-v=2880 c-a=425639 u=6 d=0 pts=10666560 .............................. 29.83 fps k=110 a-v=3120 c-a=426191 u=6 d=0 pts=10756560 .............................. 30.60 fps k=111 a-v=3360 c-a=424994 u=6 d=0 pts=10846560 .............................. 30.21 fps k=112 a-v=3600 c-a=424834 u=6 d=0 pts=10940160 .............................. 30.18 fps k=113 a-v=1920 c-a=426278 u=6 d=0 pts=11026560 ..............F.......vSPEED_UP(9960)......... 29.25 fps k=114 a-v=4500 c-a=425174 u=7 d=0 pts=11118060 ..........vNORMAL.................... 30.08 fps k=115 a-v=3390 c-a=424948 u=7 d=0 pts=11212800 ..........trying to recover from error microphone error: buffer overrun [microphone started].................... 7.04 fps k=116 a-v=3630 c-a=718447 u=7 d=0 pts=11299410 .....F.vSPEED_UP(18270)........................ 26.52 fps k=117 a-v=11640 c-a=718727 u=8 d=0 pts=11393160 .............................. 30.09 fps k=118 a-v=7380 c-a=718421 u=8 d=0 pts=11487660 .............................. 30.10 fps k=119 a-v=3120 c-a=718131 u=8 d=0 pts=11582160 ......vNORMAL........................ 30.11 fps k=120 a-v=2610 c-a=717816 u=8 d=0 pts=11672910 .............................. 30.09 fps k=121 a-v=2850 c-a=717567 u=8 d=0 pts=11765760 .............................. 30.16 fps k=122 a-v=1170 c-a=718939 u=8 d=0 pts=11852910 .F............................. 29.18 fps k=123 a-v=5250 c-a=718042 u=8 d=0 pts=11942910 .............................. 30.08 fps k=124 a-v=5490 c-a=717780 u=8 d=0 pts=12032910 .............................. 30.21 fps k=125 a-v=5730 c-a=717509 u=8 d=0 pts=12128640 .............................. 30.20 fps k=126 a-v=4050 c-a=718927 u=8 d=0 pts=12212910 .............................. 30.25 fps k=127 a-v=4290 c-a=718627 u=8 d=0 pts=12302910 .............................. 30.05 fps k=128 a-v=4530 c-a=718493 u=8 d=0 pts=12392910 .FvSPEED_UP(36090)............................. 22.53 fps k=129 a-v=30990 c-a=717646 u=9 d=0 pts=12487410 .............................. 30.20 fps k=130 a-v=24810 c-a=718950 u=9 d=0 pts=12581910 .............................. 30.25 fps k=131 a-v=20550 c-a=718690 u=9 d=0 pts=12676410 .............................. 30.08 fps k=132 a-v=16290 c-a=718453 u=9 d=0 pts=12770910 .............................. 30.06 fps k=133 a-v=12030 c-a=718270 u=9 d=0 pts=12865410 .........F........vR46950.........vR48600.... 13.85 fps k=134 a-v=18120 c-a=717606 u=9 d=0 pts=13055160 .............................. 30.26 fps k=135 a-v=11940 c-a=718780 u=9 d=0 pts=13149660 .............................. 30.06 fps k=136 a-v=7680 c-a=718593 u=9 d=0 pts=13244160 .............................. 30.10 fps k=137 a-v=3420 c-a=718369 u=9 d=0 pts=13338660 ...........vNORMAL................... 30.10 fps k=138 a-v=2160 c-a=718077 u=9 d=0 pts=13430160 .............................. 30.06 fps k=139 a-v=2400 c-a=717894 u=9 d=0 pts=13520160 ................FvSPEED_UP(33120).............. 23.15 fps k=140 a-v=27270 c-a=717641 u=10 d=0 pts=13612410 .............................. 30.27 fps k=141 a-v=21090 c-a=718809 u=10 d=0 pts=13706910 .............................. 30.24 fps k=142 a-v=16830 c-a=718627 u=10 d=0 pts=13801410 .............................. 30.05 fps k=143 a-v=12570 c-a=718520 u=10 d=0 pts=13895910 .............................. 30.08 fps k=144 a-v=8310 c-a=718330 u=10 d=0 pts=13990410 .............................. 30.13 fps k=145 a-v=4050 c-a=717973 u=10 d=0 pts=14084910 .......F....................vNORMAL... 29.19 fps k=146 a-v=2310 c-a=718581 u=10 d=0 pts=14178810 .............................. 30.01 fps k=147 a-v=2550 c-a=718566 u=10 d=0 pts=14268810 .............................. 30.12 fps k=148 a-v=2790 c-a=718195 u=10 d=0 pts=14358810 .............................. 30.10 fps k=149 a-v=3030 c-a=717923 u=10 d=0 pts=14448810 .............................. 30.10 fps k=150 a-v=3270 c-a=717623 u=10 d=0 pts=14538810 .............................. 30.20 fps k=151 a-v=3510 c-a=717434 u=10 d=0 pts=14632320 ......F........................ 29.11 fps k=152 a-v=5670 c-a=718288 u=10 d=0 pts=14718810 .............................. 30.09 fps k=153 a-v=5910 c-a=718017 u=10 d=0 pts=14808810 .............................. 30.16 fps k=154 a-v=6150 c-a=717630 u=10 d=0 pts=14904960 .............................. 30.16 fps k=155 a-v=6390 c-a=717539 u=10 d=0 pts=14995200 .............................. 30.26 fps k=156 a-v=4710 c-a=718737 u=10 d=0 pts=15078810 .............................. 30.05 fps k=157 a-v=4950 c-a=718659 u=10 d=0 pts=15168810 .....F.vR104070........................ 14.55 fps k=158 a-v=-2880 c-a=718269 u=10 d=0 pts=15362880 .............................. 30.09 fps k=159 a-v=-2640 c-a=718025 u=10 d=0 pts=15452880 .............................. 30.12 fps k=160 a-v=-2400 c-a=717680 u=10 d=0 pts=15542880 .............................. 29.90 fps k=161 a-v=-2160 c-a=718003 u=10 d=0 pts=15630720 .............................. 30.39 fps k=162 a-v=-3840 c-a=718793 u=10 d=0 pts=15722880 .............................. 29.92 fps k=163 a-v=-1680 c-a=717569 u=10 d=0 pts=15811200 ...F.vR95760.......................... 14.60 fps k=164 a-v=-3120 c-a=718438 u=10 d=0 pts=15998640 .............................. 30.10 fps k=165 a-v=-2880 c-a=718188 u=10 d=0 pts=16088640 .............................. 30.11 fps k=166 a-v=-2640 c-a=717886 u=10 d=0 pts=16178640 .............................. 30.14 fps k=167 a-v=-2400 c-a=717518 u=10 d=0 pts=16268640 .............................. 30.18 fps k=168 a-v=-4080 c-a=718918 u=10 d=0 pts=16358640 .............................. 29.98 fps k=169 a-v=-1920 c-a=717574 u=10 d=0 pts=16446720 .F............................. 29.39 fps k=170 a-v=240 c-a=718156 u=10 d=0 pts=16538640 .............................. 30.19 fps k=171 a-v=480 c-a=717568 u=10 d=0 pts=16628640 .............................. 29.99 fps k=172 a-v=720 c-a=717596 u=10 d=0 pts=16718640 .............................. 30.25 fps k=173 a-v=-960 c-a=718794 u=10 d=0 pts=16808640