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  • Linux : FFMPEG time lapse video from image comamnds work only collects a few images out of 1000s in directory PREMATURE TERMINATION

    14 janvier 2021, par youtube-dl fan

    Good day
I read several ways on this site to make a time lapse video from a bunch of jpg images. FFMPEG runs globbing all the jpgs. The result turns out perfect but it only does about 20 seconds worth and stops. There are no errors below it seems.

    


    I have read about a dozen ways to combine images to video on this site but all resulted in the same result as above.

    


    https://superuser.com/questions/1499968/creating-timelapse-from-still-images-jpg-to-mp4-using-ffmpeg
https://lists.ffmpeg.org/pipermail/ffmpeg-user/2012-September/009419.html

    


    also tried
 ffmpeg -f image2 -pattern_type glob -i '*.jpg  -r 30 -q:v 2 output.mp4 same result

    


    ffmpeg -pattern_type glob -i '*.jpg' -c:v libx264 output.mp4                                                                 
ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)
  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --i                                                                     ncdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86                                                                     _64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-                                                                     protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --disabl                                                                     e-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libdc1394 -                                                                     -enable-libfaac --enable-nonfree --disable-indev=jack --enable-libfreetype --ena                                                                     ble-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-lib                                                                     opus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspe                                                                     ex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --ena                                                                     ble-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresam                                                                     ple --enable-postproc --enable-pthreads --disable-static --enable-shared --enabl                                                                     e-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime                                                                     -cpudetect
  libavutil      54. 20.100 / 54. 20.100
  libavcodec     56. 26.100 / 56. 26.100
  libavformat    56. 25.101 / 56. 25.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 11.102 /  5. 11.102
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[mjpeg @ 0xd185c0] Changeing bps to 8
Input #0, image2, from '*.jpg':
  Duration: 00:09:33.92, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1280x960 [                                                                     SAR 1:1 DAR 4:3], 25 fps, 25 tbr, 25 tbn, 25 tbc
File 'output.mp4' already exists. Overwrite ? [y/N] y
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0xd1e140] using SAR=1/1
[libx264 @ 0xd1e140] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0xd1e140] profile High, level 3.2
[libx264 @ 0xd1e140] 264 - core 142 r2438 af8e768 - H.264/MPEG-4 AVC codec - Cop                                                                     yleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb                                                                     lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m                                                                     e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro                                                                     ma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1                                                                      interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1                                                                      b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scene                                                                     cut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin                                                                     =0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'output.mp4':
  Metadata:
    encoder         : Lavf56.25.101
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 1                                                                     280x960 [SAR 1:1 DAR 4:3], q=-1--1, 25 fps, 12800 tbn, 25 tbc
    Metadata:
      encoder         : Lavc56.26.100 libx264
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
frame=   67 fps= 13 q=28.0 size=    2003kB time=00:00:00.36 bitrate=45575.5kbits                                                                     frame=   70 fps= 12 q=28.0 size=    2524kB time=00:00:00.48 bitrate=43079.9kbits                                                                     frame=   73 fps= 12 q=28.0 size=    3046kB time=00:00:00.60 bitrate=41594.3kbits                                                                     frame=   76 fps= 11 q=28.0 size=    3589kB time=00:00:00.72 bitrate=40839.8kbits                                                                     frame=   86 fps= 12 q=28.0 size=    5410kB time=00:00:01.12 bitrate=39568.1kbits                                                                     frame=   92 fps= 12 q=28.0 size=    6493kB time=00:00:01.36 bitrate=39113.8kbits                                                                     frame=  101 fps= 12 q=28.0 size=    7855kB time=00:00:01.72 bitrate=37412.3kbits                                                                     frame=  108 fps= 12 q=28.0 size=    8950kB time=00:00:02.00 bitrate=36657.7kbits                                                                     frame=  115 fps= 12 q=28.0 size=   10118kB time=00:00:02.28 bitrate=36353.6kbits                                                                     frame=  120 fps= 12 q=28.0 size=   10961kB time=00:00:02.48 bitrate=36207.8kbits                                                                     frame=  128 fps= 12 q=28.0 size=   12310kB time=00:00:02.80 bitrate=36015.6kbits                                                                     frame=  134 fps= 12 q=28.0 size=   13323kB time=00:00:03.04 bitrate=35901.7kbits                                                                     frame=  139 fps= 12 q=28.0 size=   14168kB time=00:00:03.24 bitrate=35821.6kbits                                                                     frame=  142 fps= 11 q=28.0 size=   14676kB time=00:00:03.36 bitrate=35780.4kbits                                                                     frame=  154 fps= 12 q=28.0 size=   16439kB time=00:00:03.84 bitrate=35069.1kbits                                                                     frame=  159 fps= 11 q=28.0 size=   17328kB time=00:00:04.04 bitrate=35136.3kbits                                                                     frame=  167 fps= 12 q=28.0 size=   18774kB time=00:00:04.36 bitrate=35274.5kbits                                                                     frame=  173 fps= 12 q=28.0 size=   19864kB time=00:00:04.60 bitrate=35375.3kbits                                                                     frame=  182 fps= 12 q=28.0 size=   21492kB time=00:00:04.96 bitrate=35496.5kbits                                                                     frame=  187 fps= 12 q=28.0 size=   22389kB time=00:00:05.16 bitrate=35544.3kbits                                                                     frame=  190 fps= 11 q=28.0 size=   22935kB time=00:00:05.28 bitrate=35583.5kbits                                                                     frame=  196 fps= 11 q=28.0 size=   23972kB time=00:00:05.52 bitrate=35576.4kbits                                                                     frame=  208 fps= 12 q=28.0 size=   26168kB time=00:00:06.00 bitrate=35728.2kbits                                                                     frame=  214 fps= 12 q=28.0 size=   27303kB time=00:00:06.24 bitrate=35843.4kbits                                                                     frame=  224 fps= 12 q=28.0 size=   29130kB time=00:00:06.64 bitrate=35938.7kbits                                                                     frame=  224 fps=9.9 q=-1.0 Lsize=   38970kB time=00:00:08.88 bitrate=35950.7kbit                                                                     s/s
video:38968kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing                                                                      overhead: 0.005002%
[libx264 @ 0xd1e140] frame I:6     Avg QP:27.08  size:209868
[libx264 @ 0xd1e140] frame P:218   Avg QP:29.42  size:177263
[libx264 @ 0xd1e140] mb I  I16..4:  0.0% 98.9%  1.1%
[libx264 @ 0xd1e140] mb P  I16..4:  0.0% 90.0%  0.1%  P16..4:  2.0%  4.1%  3.7%                                                                       0.0%  0.0%    skip: 0.0%
[libx264 @ 0xd1e140] 8x8 transform intra:99.8% inter:88.2%
[libx264 @ 0xd1e140] coded y,uvDC,uvAC intra: 100.0% 0.0% 0.0% inter: 97.4% 0.0%                                                                      0.0%
[libx264 @ 0xd1e140] i16 v,h,dc,p: 58% 29% 12%  0%
[libx264 @ 0xd1e140] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  7% 11% 44%  6%  6%  5%  8%                                                                       6%  8%
[libx264 @ 0xd1e140] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 13%  9%  9%  7% 10%                                                                       9% 10%
[libx264 @ 0xd1e140] i8c dc,h,v,p: 100%  0%  0%  0%
[libx264 @ 0xd1e140] Weighted P-Frames: Y:13.3% UV:0.5%
[libx264 @ 0xd1e140] ref P L0: 37.5%  9.4% 28.4% 22.9%  1.8%
[libx264 @ 0xd1e140] kb/s:35627.30


    


  • Streaming Rtsp stream to website using FFmpeg and FFserver.

    23 août 2016, par Pallav Gupta

    I am working on a website for a client and one of the requirement is to embed the video from HikVision DVR DS7116. I have the RTSP url for the DVR. I want help with FFmpeg and FFserver. I already have written my ffserver config file.

    /etc/ffserver.config
    

    
Port 9500
    
# bind to all IPs aliased or not
    
BindAddress 0.0.0.0
    
# max number of simultaneous clients
    
MaxClients 1000
    
# max bandwidth per-client (kb/s)
    
MaxBandwidth 10000
    
# Suppress that if you want to launch ffserver as a daemon.
    
NoDaemon
    

    
<feed>
    
File /tmp/feed1.ffm
    
FileMaxSize 5M
    
</feed>
    

    
<stream>
    
Feed feed1.ffm
    
Format swf
    
VideoCodec flv
    
VideoFrameRate 15
    
VideoBufferSize 80000
    
VideoBitRate 100
    
VideoQMin 1
    
VideoQMax 5
    
VideoSize 352x288
    
PreRoll 0
    
Noaudio
    
</stream>

    I next run my ffserver and ffmpeg command which is

    ffserver &amp; ffmpeg -re -i rtsp://admin:12345@192.168.1.3/MPEG-4/ch1/main/av_stream  http://192.168.1.105:9500/feed1.ffm

    The output which i receive is as follows

    ffmpeg version N-80901-gfebc862 Copyright (c) 2000-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
    

    
  libavutil      55. 28.100 / 55. 28.100
    
  libavcodec     57. 48.101 / 57. 48.101
    
  libavformat    57. 41.100 / 57. 41.100
    
  libavdevice    57.  0.102 / 57.  0.102
    
  libavfilter     6. 47.100 /  6. 47.100
    
  libavresample   3.  0.  0 /  3.  0.  0
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  1.100 /  2.  1.100
    
  libpostproc    54.  0.100 / 54.  0.100
    

    
[rtsp @ 0x20c4720] Missing PPS in sprop-parameter-sets, ignoring
    
[h264 @ 0x20c7f60] non-existing PPS 0 referenced
    
    Last message repeated 1 times
    
[h264 @ 0x20c7f60] decode_slice_header error
    
[h264 @ 0x20c7f60] no frame!
    
[rtsp @ 0x20c4720] RTP: missed 1137 packets
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1125 packets
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1126 packets
    

    
Guessed Channel Layout for Input Stream #0.1 : mono
    
Input #0, rtsp, from 'rtsp://admin:12345@192.168.1.3/MPEG-4/ch1/main/av_stream':
    
  Metadata:
    
    title           : HIK Media Server
    
    comment         : HIK Media Server Session Description : standard
    
  Duration: N/A, start: 0.000000, bitrate: N/A
    
    Stream #0:0: Video: h264 (Baseline), yuv420p, 352x288, 10 fps, 25 tbr, 90k tbn, 20 tbc
    
    Stream #0:1: Audio: pcm_mulaw, 8000 Hz, 1 channels, s16, 64 kb/s
    
[ffm @ 0x21c0e80] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    

    
Output #0, ffm, to 'http://192.168.1.105:9500/feed1.ffm':
    
  Metadata:
    
    title           : HIK Media Server
    
    comment         : HIK Media Server Session Description : standard
    
    creation_time   : now
    
    encoder         : Lavf57.41.100
    
    Stream #0:0: Video: flv1 (flv), yuv420p, 352x288, q=1-5, 100 kb/s, 10 fps, 1000k tbn, 15 tbc
    

    
    Metadata:
    
      encoder         : Lavc57.48.101 flv
    
    Side data:
    
      cpb: bitrate max/min/avg: 200000/0/100000 buffer size: 655360000 vbv_delay: -1
    

    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 (native) -> flv1 (flv))
    
Press [q] to stop, [?] for help
    
frame=    0 fps=0.0 q=0.0 size=       4kB time=00:00:00.00 bitrate=N/A speed=   frame=    0 fps=0.0 q=0.0 size=       4kB time=00:00:00.00 bitrate=N/A speed=   frame=    0 fps=0.0 q=0.0 size=       4kB time=00:00:00.00 bitrate=N/A speed=   Past duration 1.003319 too large
    
    Last message repeated 1 times
    
Past duration 1.005333 too large
    
frame=   31 fps= 15 q=31.0 size=      56kB time=00:00:02.00 bitrate= 229.4kbits/Past duration 1.005653 too large
    
Past duration 1.005989 too large
    
frame=   37 fps= 15 q=24.8 size=      76kB time=00:00:02.40 bitrate= 259.4kbits/Past duration 1.006660 too large
    
Past duration 1.006996 too large
    
frame=   46 fps= 15 q=31.0 size=      80kB time=00:00:03.00 bitrate= 218.5kbits/Past duration 1.007988 too large
    
Past duration 1.008659 too large
    
frame=   53 fps= 15 q=31.0 size=      96kB time=00:00:03.46 bitrate= 226.9kbits/Past duration 1.009987 too large
    
Past duration 1.010323 too large
    
frame=   61 fps= 15 q=24.8 size=     116kB time=00:00:04.00 bitrate= 237.6kbits/Past duration 1.010994 too large
    
Past duration 1.011330 too large
    
Past duration 1.011986 too large
    
frame=   68 fps= 15 q=31.0 size=     120kB time=00:00:04.46 bitrate= 220.1kbits/Past duration 1.012657 too large
    

    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1114 packets
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1115 packets
    
Past duration 1.012993 too large
    
frame=   76 fps= 15 q=31.0 size=     140kB time=00:00:05.00 bitrate= 229.4kbits/Past duration 1.013664 too large
    
Past duration 1.014320 too large
    
Past duration 1.014656 too large
    
frame=   83 fps= 15 q=31.0 size=     144kB time=00:00:05.46 bitrate= 215.8kbits/Past duration 1.015327 too large
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1103 packets
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1104 packets
    

    
Past duration 1.015999 too large
    
frame=   91 fps= 15 q=31.0 size=     160kB time=00:00:06.00 bitrate= 218.5kbits/Past duration 1.016655 too large
    
Past duration 1.017326 too large
    
Past duration 1.017998 too large
    
frame=   98 fps= 15 q=31.0 size=     180kB time=00:00:06.46 bitrate= 228.0kbits/Past duration 1.018654 too large
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1092 packets
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 1093 packets
    
Past duration 1.019325 too large
    
frame=  106 fps= 15 q=31.0 size=     184kB time=00:00:07.00 bitrate= 215.3kbits/Past duration 1.019997 too large
    
[rtsp @ 0x20c4720] max delay reached. need to consume packet
    
[rtsp @ 0x20c4720] RTP: missed 35 packets
    
Past duration 1.020653 too large
    
frame=  161 fps= 15 q=31.0 size=     264kB time=00:00:10.66 bitrate= 202.8kbits/Past duration 1.032661 too large
    
Past duration 1.033333 too large
    
frame=  167 fps= 15 q=31.0 Lsize=     276kB time=00:00:11.06 bitrate= 204.3kbits/s dup=94 drop=0 speed=0.964x
    
video:265kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.280833%

    I can see that with some errors, the stream starts.
    When i put the output url in my html code, there is no stream. I also tried playing the network stream in VLC and did not get anything. Can anyone please help me with that ? Any leads are also appreciated. Thank you.

    My HTML Code is :

  • How could I achieve a good ratio of compression and time while converting video files with ffmpeg ?

    17 février 2021, par Guilherme Richter

    So, I made 2 scripts that convert CCTV footage in mp4 videos. One of them is just a -vcodec copy and creates a mp4 with the same size of the footage (huge, btw) and my other alternative was tweak with some parameters and figure out what was the best I could do without sacrifice too much quality and make it "fast".&#xA;Then I come up with c:v libx264 -crf 30 -preset veryfast -filter:v fps=fps=20 which took something like 2 secs in my machine to run an average 6MB file and transform into a 600kB file.

    &#xA;

    Happy with the results I decided to put it on AWS lambda (to avoid bottlenecks), and then people started to complain about missing files, so I increase the timeout and the memory to 380MB. And even after that, I am still getting a few lambda errors...

    &#xA;

    Anyway, the lambda is going to cost me too much compared to just store the file without compression, there is another way to decrease size without sacrificing time ?

    &#xA;

    [UPDATE]&#xA;I crunch some numbers and even tho using lambda is not what I expected, I am still saving a lot of cash monthly by reducing the file size 10x times.

    &#xA;

    As asked, this is the logs for the ffmpeg.

    &#xA;

    ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers&#xA;  built with gcc 10 (GCC)&#xA;  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags=&#x27;-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection&#x27; --extra-ldflags=&#x27;-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld &#x27; --extra-cflags=&#x27; -I/usr/include/rav1e&#x27; --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libaom --enable-libdav1d --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-libjack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-liblensfun --enable-libmp3lame --enable-libmysofa --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librav1e --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-version3 --enable-vapoursynth --enable-libvpx --enable-vulkan --enable-libglslang --enable-libx264 --enable-libx265 --enable-libxvid --enable-libxml2 --enable-libzimg --enable-libzvbi --enable-lv2 --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-lto --enable-libmfx --enable-runtime-cpudetect&#xA;  libavutil      56. 51.100 / 56. 51.100&#xA;  libavcodec     58. 91.100 / 58. 91.100&#xA;  libavformat    58. 45.100 / 58. 45.100&#xA;  libavdevice    58. 10.100 / 58. 10.100&#xA;  libavfilter     7. 85.100 /  7. 85.100&#xA;  libavresample   4.  0.  0 /  4.  0.  0&#xA;  libswscale      5.  7.100 /  5.  7.100&#xA;  libswresample   3.  7.100 /  3.  7.100&#xA;  libpostproc    55.  7.100 / 55.  7.100&#xA;Input #0, dhav, from &#x27;ch1_principal_28122020030156_28122020030600.dav&#x27;:&#xA;  Duration: N/A, start: 1609124514.000000, bitrate: N/A&#xA;    Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 960x480, 30 fps, 30 tbr, 1k tbn&#xA;Stream mapping:&#xA;  Stream #0:0 -> #0:0 (hevc (native) -> h264 (libx264))&#xA;Press [q] to stop, [?] for help&#xA;[libx264 @ 0x556ce99e7100] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2&#xA;[libx264 @ 0x556ce99e7100] profile High, level 3.1, 4:2:0, 8-bit&#xA;[libx264 @ 0x556ce99e7100] 264 - core 160 r3011 cde9a93 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250 keyint_min=20 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=30.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00&#xA;Output #0, mp4, to &#x27;_test1.mp4&#x27;:&#xA;  Metadata:&#xA;    encoder         : Lavf58.45.100&#xA;    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj420p(pc), 960x480, q=-1--1, 20 fps, 10240 tbn, 20 tbc&#xA;    Metadata:&#xA;      encoder         : Lavc58.91.100 libx264&#xA;    Side data:&#xA;      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A&#xA;[dhav @ 0x556ce99b8400] Packet corrupt (stream = 0, dts = NOPTS).te= 127.1kbits/s speed=10.9x    &#xA;ch1_principal_28122020030156_28122020030600.dav: corrupt input packet in stream 0&#xA;frame=  805 fps=226 q=-1.0 Lsize=     682kB time=00:00:40.10 bitrate= 139.4kbits/s speed=11.2x    &#xA;video:672kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.521397%&#xA;[libx264 @ 0x556ce99e7100] frame I:4     Avg QP:27.76  size: 31382&#xA;[libx264 @ 0x556ce99e7100] frame P:205   Avg QP:30.62  size:  2110&#xA;[libx264 @ 0x556ce99e7100] frame B:596   Avg QP:33.91  size:   217&#xA;[libx264 @ 0x556ce99e7100] consecutive B-frames:  1.1%  0.2%  0.7% 97.9%&#xA;[libx264 @ 0x556ce99e7100] mb I  I16..4:  8.3% 41.1% 50.6%&#xA;[libx264 @ 0x556ce99e7100] mb P  I16..4:  0.9%  3.0%  0.4%  P16..4: 16.9%  4.1%  1.3%  0.0%  0.0%    skip:73.4%&#xA;[libx264 @ 0x556ce99e7100] mb B  I16..4:  0.1%  0.2%  0.0%  B16..8:  1.4%  0.4%  0.0%  direct: 0.9%  skip:96.9%  L0:42.0% L1:48.0% BI: 9.9%&#xA;[libx264 @ 0x556ce99e7100] 8x8 transform intra:63.1% inter:40.6%&#xA;[libx264 @ 0x556ce99e7100] coded y,uvDC,uvAC intra: 55.6% 40.9% 5.0% inter: 1.4% 2.1% 0.0%&#xA;[libx264 @ 0x556ce99e7100] i16 v,h,dc,p: 27% 28% 24% 21%&#xA;[libx264 @ 0x556ce99e7100] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 16% 26%  6%  6%  6%  7% 11%  7%&#xA;[libx264 @ 0x556ce99e7100] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 17% 15%  9%  6%  6%  7% 13%  6%&#xA;[libx264 @ 0x556ce99e7100] i8c dc,h,v,p: 63% 16% 16%  5%&#xA;[libx264 @ 0x556ce99e7100] Weighted P-Frames: Y:8.8% UV:1.0%&#xA;[libx264 @ 0x556ce99e7100] kb/s:136.66&#xA;

    &#xA;

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