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Autres articles (30)

  • Pas question de marché, de cloud etc...

    10 avril 2011

    Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
    sur le web 2.0 et dans les entreprises qui en vivent.
    Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
    Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
    le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
    Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...)

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Le plugin : Podcasts.

    14 juillet 2010, par

    Le problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
    Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
    Types de fichiers supportés dans les flux
    Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...)

Sur d’autres sites (4832)

  • Video Conferencing in HTML5 : WebRTC via Web Sockets

    14 juin 2012, par silvia

    A bit over a week ago I gave a presentation at Web Directions Code 2012 in Melbourne. Maxine and John asked me to speak about something related to HTML5 video, so I went for the new shiny : WebRTC – real-time communication in the browser.

    Presentation slides

    I only had 20 min, so I had to make it tight. I wanted to show off video conferencing without special plugins in Google Chrome in just a few lines of code, as is the promise of WebRTC. To a large extent, I achieved this. But I made some interesting discoveries along the way. Demos are in the slide deck.

    UPDATE : Opera 12 has been released with WebRTC support.

    Housekeeping : if you want to replicate what I have done, you need to install a Google Chrome Web Browser 19+. Then make sure you go to chrome ://flags and activate the MediaStream and PeerConnection experiment(s). Restart your browser and now you can experiment with this feature. Big warning up-front : it’s not production-ready, since there are still changes happening to the spec and there is no compatible implementation by another browser yet.

    Here is a brief summary of the steps involved to set up video conferencing in your browser :

    1. Set up a video element each for the local and the remote video stream.
    2. Grab the local camera and stream it to the first video element.
    3. (*) Establish a connection to another person running the same Web page.
    4. Send the local camera stream on that peer connection.
    5. Accept the remote camera stream into the second video element.

    Now, the most difficult part of all of this – believe it or not – is the signalling part that is required to build the peer connection (marked with (*)). Initially I wanted to run completely without a server and just enter the remote’s IP address to establish the connection. This is, however, not a functionality that the PeerConnection object provides [might this be something to add to the spec ?].

    So, you need a server known to both parties that can provide for the handshake to set up the connection. All the examples that I have seen, such as https://apprtc.appspot.com/, use a channel management server on Google’s appengine. I wanted it all working with HTML5 technology, so I decided to use a Web Socket server instead.

    I implemented my Web Socket server using node.js (code of websocket server). The video conferencing demo is in the slide deck in an iframe – you can also use the stand-alone html page. Works like a treat.

    While it is still using Google’s STUN server to get through NAT, the messaging for setting up the connection is running completely through the Web Socket server. The messages that get exchanged are plain SDP message packets with a session ID. There are OFFER, ANSWER, and OK packets exchanged for each streaming direction. You can see some of it in the below image :

    WebRTC demo

    I’m not running a public WebSocket server, so you won’t be able to see this part of the presentation working. But the local loopback video should work.

    At the conference, it all went without a hitch (while the wireless played along). I believe you have to host the WebSocket server on the same machine as the Web page, otherwise it won’t work for security reasons.

    A whole new world of opportunities lies out there when we get the ability to set up video conferencing on every Web page – scary and exciting at the same time !

  • ffmpeg encode image sequence

    1er juillet 2013, par user706167

    I have been using ffmpeg to convert a sequence of jpegs to a video using the following syntax :

    ffmpeg.exe -f image2 -i image_%05d.png -vcodec mpeg4 -b 800k video.mpg

    It doesn't work :

    C:\Documents and Settings\Atelier\Mes documents\dev\projets\emptycanvas\testresu
    
lt\objets\starbuck.tests.TestAnimationSphereInterieur>"c:\Documents and Settings
    
\Atelier\Mes documents\Téléchargements\ffmpeg-20120608-git-718607b-win32-static\
    
bin\ffmpeg.exe" -f image2 -i image_%05d.png -vcodec mpeg4 -b 800k video.mpg
    
ffmpeg version N-41416-g718607b Copyright (c) 2000-2012 the FFmpeg developers
    
  built on Jun  8 2012 12:46:19 with gcc 4.6.3
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru
    
ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass
    
 --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable
    
-libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libope
    
njpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libth
    
eora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
    
libvorbis --enable-libvpx --ena  libavutil      51. 56.100 / 51. 56.100
    
  libavcodec     54. 25.100 / 54. 25.100
    
  libavformat    54.  6.101 / 54.  6.101
    
  libavdevice    54.  0.100 / 54.  0.100
    
  libavfilter     2. 78.101 /  2. 78.101
    
  libswscale      2.  1.100 /  2.  1.100
    
  libswresample   0. 15.100 /  0. 15.100
    
  libpostproc    52.  0.100 / 52.  0.100
    
image_%05d.png: No such file or directory

    On Windows XP...

  • How to copy ffprobe dumped metadata to a converted video

    23 mai 2020, par Quer

    I hope you're all doing safe ! I'm using windows 10 and have lots of home videos, some of them are on .AVI format. I just discovered google photos don't backup .AVI videos, I tried converting it with GUI converters (FormatFactory, Wondershare, HandBrake) but when I tried to back it up, it wasn't preserving the metadata of my newly converted videos.

    



    I tried further research on this matter and I stumble upon ffmpeg (w/c the GUIs were using). I successfully converted .MOV while preserving metadata using :

    



    ffmpeg -i in.MOV -b:v 73000k -c:v libx264 -c:a aac -strict -2 -map_metadata 0 out.mp4


    



    but when I tried converting .AVI videos, with the command above, it doesn't retain the original metadata for the out.mp4.

    



    I tried another approach and I found out a method of dumping the metadata on a .txt then restoring it on the out.mp4.

    



    ffprobe -v error -show_format -show_streams DSCF0421.AVI > output.txt 2>&1


    



    The command above does save it on the output.txt

    



    output.txt


[STREAM]
index=0
codec_name=mjpeg
codec_long_name=Motion JPEG
profile=Baseline
codec_type=video
codec_time_base=33333/1000000
codec_tag_string=MJPG
codec_tag=0x47504a4d
width=640
height=480
coded_width=640
coded_height=480
closed_captions=0
has_b_frames=0
sample_aspect_ratio=N/A
display_aspect_ratio=N/A
pix_fmt=yuvj422p
level=-99
color_range=pc
color_space=bt470bg
color_transfer=unknown
color_primaries=unknown
chroma_location=center
field_order=unknown
timecode=N/A
refs=1
id=N/A
r_frame_rate=1000000/33333
avg_frame_rate=1000000/33333
time_base=33333/1000000
start_pts=0
start_time=0.000000
duration_ts=150
duration=4.999950
bit_rate=9739922
max_bit_rate=N/A
bits_per_raw_sample=8
nb_frames=150
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=0
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
TAG:Make=FUJIFILM
TAG:Model=FinePix JX550
TAG:DateTime=2012:05:20 00:25:48
TAG:JPEGInterchangeFormat=    658
TAG:JPEGInterchangeFormatLength=   2698
TAG:Copyright=    
TAG:DateTimeOriginal=2012:05:20 00:25:48
TAG:DateTimeDigitized=2012:05:20 00:25:48
TAG:MakerNote=
 uwu
TAG:title=FUJIFILM AVI STREAM 0100
[/STREAM]
[STREAM]
index=1
codec_name=pcm_u8
codec_long_name=PCM unsigned 8-bit
profile=unknown
codec_type=audio
codec_time_base=1/11024
codec_tag_string=[1][0][0][0]
codec_tag=0x0001
sample_fmt=u8
sample_rate=11024
channels=1
channel_layout=unknown
bits_per_sample=8
id=N/A
r_frame_rate=0/0
avg_frame_rate=0/0
time_base=1/11024
start_pts=0
start_time=0.000000
duration_ts=N/A
duration=N/A
bit_rate=88192
max_bit_rate=N/A
bits_per_raw_sample=N/A
nb_frames=55120
nb_read_frames=N/A
nb_read_packets=N/A
DISPOSITION:default=0
DISPOSITION:dub=0
DISPOSITION:original=0
DISPOSITION:comment=0
DISPOSITION:lyrics=0
DISPOSITION:karaoke=0
DISPOSITION:forced=0
DISPOSITION:hearing_impaired=0
DISPOSITION:visual_impaired=0
DISPOSITION:clean_effects=0
DISPOSITION:attached_pic=0
DISPOSITION:timed_thumbnails=0
[/STREAM]
[FORMAT]
filename=DSCF0421.AVI
nb_streams=2
nb_programs=0
format_name=avi
format_long_name=AVI (Audio Video Interleaved)
start_time=0.000000
duration=4.999950
size=6111800
bit_rate=9778977
probe_score=100
[/FORMAT]


    



    Then I tried restoring it with either .mp4 or .mkv

    



    MP4

ffmpeg -i DSCF0421.AVI -i output.txt compressed.mp4

MKV

ffmpeg -i DSCF0421.AVI -i output.txt compressed.mkv


    



    result of the command above :

    



    MP4

    



    C:\Users\PandaLabs\Desktop\Conversion underground>ffmpeg -i DSCF0421.AVI -i output.txt compressed.mp4
ffmpeg version git-2020-05-22-38490cb Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200513
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 46.100 / 56. 46.100
  libavcodec     58. 86.101 / 58. 86.101
  libavformat    58. 43.100 / 58. 43.100
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 82.100 /  7. 82.100
  libswscale      5.  6.101 /  5.  6.101
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, avi, from 'DSCF0421.AVI':
  Duration: 00:00:05.00, start: 0.000000, bitrate: 9778 kb/s
    Stream #0:0: Video: mjpeg (Baseline) (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 640x480, 9739 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
    Metadata:
      Make            : FUJIFILM
      Model           : FinePix JX550
      DateTime        : 2012:05:20 00:25:48
      JPEGInterchangeFormat:     658
      JPEGInterchangeFormatLength:    2698
      Copyright       :
      DateTimeOriginal: 2012:05:20 00:25:48
      DateTimeDigitized: 2012:05:20 00:25:48
      MakerNote       :
                      :  70,  85,  74,  73,  70,  73,  76,  77,  12,   0,   0,   0,  18,   0,   0,   0
                      :   7,   0,   4,   0,   0,   0,  48,  49,  51,  48,  16,   0,   2,   0,  33,   0
                      :   0,   0,   2,   1,   0,   0,   0,  16,   2,   0,   8,   0,   0,   0,  35,   1
                      :   0,   0,   1,  16,   3,   0,   1,   0,   0,   0,   3,   0,   0,   0,   2,  16
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  16,  16,   3,   0,   1,   0
                      :   0,   0,   2,   0,   0,   0,  17,  16,  10,   0,   1,   0,   0,   0,  43,   1
                      :   0,   0,  32,  16,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  33,  16
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  16,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,  49,  16,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   0,  17,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  18
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  19,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,   1,  19,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   2,  19,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  20
                      :   7,   0, 129,   0,   0,   0,  52,   1,   0,   0,  49,  20,   4,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,  53,  57,  50,  68,  51,  49,  51,  49,  51,  57,  51,  54,  51,  49
                      :  49,  50,  48,  51,  49,  56,  70,  70,  69,  53,  50,  83,  80,  48,  52,  54
                      :  50,  54,   0,  78,  79,  82,  77,  65,  76,  32,   0,   0,   0,   0,   0, 100
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0
      title           : FUJIFILM AVI STREAM 0100
    Stream #0:1: Audio: pcm_u8 ([1][0][0][0] / 0x0001), 11024 Hz, mono, u8, 88 kb/s
Input #1, tty, from 'output.txt':
  Duration: 00:00:00.80, start: 0.000000, bitrate: 46 kb/s
    Stream #1:0: Video: ansi, pal8, 640x400, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (pcm_u8 (native) -> aac (native))
Press [q] to stop, [?] for help
[aac @ 0000017c4ae758c0] Too many bits 6408.707483 > 6144 per frame requested, clamping to max
[libx264 @ 0000017c4ae65440] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0000017c4ae65440] profile High 4:2:2, level 3.0, 4:2:2, 8-bit
[libx264 @ 0000017c4ae65440] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_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 scenecut=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 'compressed.mp4':
  Metadata:
    encoder         : Lavf58.43.100
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuvj422p(pc), 640x480, q=-1--1, 30 fps, 1000k tbn, 30 tbc
    Metadata:
      Make            : FUJIFILM
      Model           : FinePix JX550
      DateTime        : 2012:05:20 00:25:48
      JPEGInterchangeFormat:     658
      JPEGInterchangeFormatLength:    2698
      Copyright       :
      DateTimeOriginal: 2012:05:20 00:25:48
      DateTimeDigitized: 2012:05:20 00:25:48
      MakerNote       :
                      :  70,  85,  74,  73,  70,  73,  76,  77,  12,   0,   0,   0,  18,   0,   0,   0
                      :   7,   0,   4,   0,   0,   0,  48,  49,  51,  48,  16,   0,   2,   0,  33,   0
                      :   0,   0,   2,   1,   0,   0,   0,  16,   2,   0,   8,   0,   0,   0,  35,   1
                      :   0,   0,   1,  16,   3,   0,   1,   0,   0,   0,   3,   0,   0,   0,   2,  16
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  16,  16,   3,   0,   1,   0
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                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  16,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,  49,  16,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   0,  17,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  18
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  19,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,   1,  19,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   2,  19,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  20
                      :   7,   0, 129,   0,   0,   0,  52,   1,   0,   0,  49,  20,   4,   0,   1,   0
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                      :  49,  50,  48,  51,  49,  56,  70,  70,  69,  53,  50,  83,  80,  48,  52,  54
                      :  50,  54,   0,  78,  79,  82,  77,  65,  76,  32,   0,   0,   0,   0,   0, 100
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0
      title           : FUJIFILM AVI STREAM 0100
      encoder         : Lavc58.86.101 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 11025 Hz, mono, fltp, 66 kb/s
    Metadata:
      encoder         : Lavc58.86.101 aac
[mjpeg @ 0000017c4ae70fc0] mjpeg_decode_dc: bad vlc: 0:0 (0000017c4ae71688)
[mjpeg @ 0000017c4ae70fc0] error dc
[mjpeg @ 0000017c4ae70fc0] error y=59 x=39
frame=  150 fps=104 q=-1.0 Lsize=    2327kB time=00:00:05.01 bitrate=3801.3kbits/s speed=3.49x
video:2290kB audio:33kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.175157%
[libx264 @ 0000017c4ae65440] frame I:2     Avg QP:25.35  size: 24876
[libx264 @ 0000017c4ae65440] frame P:38    Avg QP:26.87  size: 18472
[libx264 @ 0000017c4ae65440] frame B:110   Avg QP:27.42  size: 14477
[libx264 @ 0000017c4ae65440] consecutive B-frames:  1.3%  2.7%  0.0% 96.0%
[libx264 @ 0000017c4ae65440] mb I  I16..4:  0.2% 98.9%  0.9%
[libx264 @ 0000017c4ae65440] mb P  I16..4:  0.2% 54.8%  1.2%  P16..4: 29.1% 11.2%  3.4%  0.0%  0.0%    skip: 0.1%
[libx264 @ 0000017c4ae65440] mb B  I16..4:  0.0% 22.9%  0.1%  B16..8: 40.5% 14.0%  3.0%  direct:15.2%  skip: 4.3%  L0:45.5% L1:42.5% BI:12.0%
[libx264 @ 0000017c4ae65440] 8x8 transform intra:98.6% inter:79.9%
[libx264 @ 0000017c4ae65440] coded y,uvDC,uvAC intra: 92.1% 99.0% 74.7% inter: 60.8% 91.7% 25.7%
[libx264 @ 0000017c4ae65440] i16 v,h,dc,p: 26%  7% 12% 55%
[libx264 @ 0000017c4ae65440] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 10% 40%  6%  6%  6%  5%  7%  8%
[libx264 @ 0000017c4ae65440] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 11% 19% 10%  9% 10%  6%  8%  5%
[libx264 @ 0000017c4ae65440] i8c dc,h,v,p: 65%  7% 23%  5%
[libx264 @ 0000017c4ae65440] Weighted P-Frames: Y:2.6% UV:2.6%
[libx264 @ 0000017c4ae65440] ref P L0: 41.3% 11.9% 27.9% 18.5%  0.4%
[libx264 @ 0000017c4ae65440] ref B L0: 75.4% 19.4%  5.2%
[libx264 @ 0000017c4ae65440] ref B L1: 89.4% 10.6%
[libx264 @ 0000017c4ae65440] kb/s:3750.61
[aac @ 0000017c4ae758c0] Qavg: 27095.141


    



    MKV

    



    C:\Users\PandaLabs\Desktop\Conversion underground>ffmpeg -i DSCF0421.AVI -i output.txt compressed.mkv
ffmpeg version git-2020-05-22-38490cb Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 9.3.1 (GCC) 20200513
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --disable-w32threads --enable-libmfx --enable-ffnvcodec --enable-cuda-llvm --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
  libavutil      56. 46.100 / 56. 46.100
  libavcodec     58. 86.101 / 58. 86.101
  libavformat    58. 43.100 / 58. 43.100
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 82.100 /  7. 82.100
  libswscale      5.  6.101 /  5.  6.101
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, avi, from 'DSCF0421.AVI':
  Duration: 00:00:05.00, start: 0.000000, bitrate: 9778 kb/s
    Stream #0:0: Video: mjpeg (Baseline) (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 640x480, 9739 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
    Metadata:
      Make            : FUJIFILM
      Model           : FinePix JX550
      DateTime        : 2012:05:20 00:25:48
      JPEGInterchangeFormat:     658
      JPEGInterchangeFormatLength:    2698
      Copyright       :
      DateTimeOriginal: 2012:05:20 00:25:48
      DateTimeDigitized: 2012:05:20 00:25:48
      MakerNote       :
                      :  70,  85,  74,  73,  70,  73,  76,  77,  12,   0,   0,   0,  18,   0,   0,   0
                      :   7,   0,   4,   0,   0,   0,  48,  49,  51,  48,  16,   0,   2,   0,  33,   0
                      :   0,   0,   2,   1,   0,   0,   0,  16,   2,   0,   8,   0,   0,   0,  35,   1
                      :   0,   0,   1,  16,   3,   0,   1,   0,   0,   0,   3,   0,   0,   0,   2,  16
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  16,  16,   3,   0,   1,   0
                      :   0,   0,   2,   0,   0,   0,  17,  16,  10,   0,   1,   0,   0,   0,  43,   1
                      :   0,   0,  32,  16,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  33,  16
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  16,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,  49,  16,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   0,  17,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  18
                      :   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  19,   3,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,   1,  19,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   2,  19,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,  48,  20
                      :   7,   0, 129,   0,   0,   0,  52,   1,   0,   0,  49,  20,   4,   0,   1,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,  53,  57,  50,  68,  51,  49,  51,  49,  51,  57,  51,  54,  51,  49
                      :  49,  50,  48,  51,  49,  56,  70,  70,  69,  53,  50,  83,  80,  48,  52,  54
                      :  50,  54,   0,  78,  79,  82,  77,  65,  76,  32,   0,   0,   0,   0,   0, 100
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0
      title           : FUJIFILM AVI STREAM 0100
    Stream #0:1: Audio: pcm_u8 ([1][0][0][0] / 0x0001), 11024 Hz, mono, u8, 88 kb/s
Input #1, tty, from 'output.txt':
  Duration: 00:00:00.80, start: 0.000000, bitrate: 46 kb/s
    Stream #1:0: Video: ansi, pal8, 640x400, 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  Stream #0:1 -> #0:1 (pcm_u8 (native) -> vorbis (libvorbis))
Press [q] to stop, [?] for help
[libx264 @ 000002b3674f3f40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000002b3674f3f40] profile High 4:2:2, level 3.0, 4:2:2, 8-bit
[libx264 @ 000002b3674f3f40] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_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 scenecut=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, matroska, to 'compressed.mkv':
  Metadata:
    encoder         : Lavf58.43.100
    Stream #0:0: Video: h264 (libx264) (H264 / 0x34363248), yuvj422p(pc), 640x480, q=-1--1, 30 fps, 1k tbn, 30 tbc
    Metadata:
      Make            : FUJIFILM
      Model           : FinePix JX550
      DateTime        : 2012:05:20 00:25:48
      JPEGInterchangeFormat:     658
      JPEGInterchangeFormatLength:    2698
      Copyright       :
      DateTimeOriginal: 2012:05:20 00:25:48
      DateTimeDigitized: 2012:05:20 00:25:48
      MakerNote       :
                      :  70,  85,  74,  73,  70,  73,  76,  77,  12,   0,   0,   0,  18,   0,   0,   0
                      :   7,   0,   4,   0,   0,   0,  48,  49,  51,  48,  16,   0,   2,   0,  33,   0
                      :   0,   0,   2,   1,   0,   0,   0,  16,   2,   0,   8,   0,   0,   0,  35,   1
                      :   0,   0,   1,  16,   3,   0,   1,   0,   0,   0,   3,   0,   0,   0,   2,  16
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                      :   0,   0,   0,   0,   0,   0,  49,  16,   3,   0,   1,   0,   0,   0,   0,   0
                      :   0,   0,   0,  17,   3,   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,  18
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                      :  50,  54,   0,  78,  79,  82,  77,  65,  76,  32,   0,   0,   0,   0,   0, 100
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0
                      :   0,   0,   0,   0,   0,   0
      title           : FUJIFILM AVI STREAM 0100
      encoder         : Lavc58.86.101 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
    Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 11024 Hz, mono, fltp
    Metadata:
      encoder         : Lavc58.86.101 libvorbis
[mjpeg @ 000002b3674f0fc0] mjpeg_decode_dc: bad vlc: 0:0 (000002b3674f1688)
[mjpeg @ 000002b3674f0fc0] error dc
[mjpeg @ 000002b3674f0fc0] error y=59 x=39
frame=  150 fps= 95 q=-1.0 Lsize=    2317kB time=00:00:04.99 bitrate=3797.5kbits/s speed=3.16x
video:2290kB audio:19kB subtitle:0kB other streams:0kB global headers:3kB muxing overhead: 0.355840%
[libx264 @ 000002b3674f3f40] frame I:2     Avg QP:25.35  size: 24876
[libx264 @ 000002b3674f3f40] frame P:38    Avg QP:26.87  size: 18472
[libx264 @ 000002b3674f3f40] frame B:110   Avg QP:27.42  size: 14477
[libx264 @ 000002b3674f3f40] consecutive B-frames:  1.3%  2.7%  0.0% 96.0%
[libx264 @ 000002b3674f3f40] mb I  I16..4:  0.2% 98.9%  0.9%
[libx264 @ 000002b3674f3f40] mb P  I16..4:  0.2% 54.8%  1.2%  P16..4: 29.1% 11.2%  3.4%  0.0%  0.0%    skip: 0.1%
[libx264 @ 000002b3674f3f40] mb B  I16..4:  0.0% 22.9%  0.1%  B16..8: 40.5% 14.0%  3.0%  direct:15.2%  skip: 4.3%  L0:45.5% L1:42.5% BI:12.0%
[libx264 @ 000002b3674f3f40] 8x8 transform intra:98.6% inter:79.9%
[libx264 @ 000002b3674f3f40] coded y,uvDC,uvAC intra: 92.1% 99.0% 74.7% inter: 60.8% 91.7% 25.7%
[libx264 @ 000002b3674f3f40] i16 v,h,dc,p: 26%  7% 12% 55%
[libx264 @ 000002b3674f3f40] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 10% 40%  6%  6%  6%  5%  7%  8%
[libx264 @ 000002b3674f3f40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 11% 19% 10%  9% 10%  6%  8%  5%
[libx264 @ 000002b3674f3f40] i8c dc,h,v,p: 65%  7% 23%  5%
[libx264 @ 000002b3674f3f40] Weighted P-Frames: Y:2.6% UV:2.6%
[libx264 @ 000002b3674f3f40] ref P L0: 41.3% 11.9% 27.9% 18.5%  0.4%
[libx264 @ 000002b3674f3f40] ref B L0: 75.4% 19.4%  5.2%
[libx264 @ 000002b3674f3f40] ref B L1: 89.4% 10.6%
[libx264 @ 000002b3674f3f40] kb/s:3750.61


    



    It doesn't successfully restore the metadata of the source .AVI

    



    BTW, I don't intend to shrink the size of the video I just need to retain its created date and some miscellaneous.

    



    Thank you in advance for those who will answer !

    


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