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• Piwik 3 Development Update #1 – New UI design, API changes & release date

  1er septembre 2016, par Thomas Steur — Community, Development

  Over the last months, we have been actively working on the Piwik 3 release and we want to introduce you to the changes that we have done so far. They include a new and modern UI redesign, new widgets for your dashboard, and technical improvements under the hood.

  New Piwik 3 UI

  Based on Material Design we have revamped the user interface which is now more responsive, more usable and faster. While the UI is not yet finished, we invite you to check it out already and to let us know what you think.

  

  This new Piwik material design is a visual language that synthesizes classic principles of good design with the innovation and possibility of technology and science.

  More responsive

  Piwik 3 will look and feel much better on your mobile phone and tablet. Many elements have been improved : the menus, the segment editor and dashboard selector, the widgets, the settings pages and most other pages so you can fully experience and enjoy Piwik on any device !

  

  Improved usability

  We have updated the menu structure, the dashboard selector as well as the footer in reports to make your life easier when using Piwik. We love to keep these complicated things simple. There are also many other tiny improvements that you will appreciate.

  

  The Zen Mode lets you view in full screen your analytics reports and dashboards. Users love this feature and it can now be accessed by pressing “z” key.

  

  Faster

  To make the Piwik interface faster, we have refactored most of our CSS, HTML and JavaScript and moved more and more of our code into the client. As a result, Piwik now needs to reload the page much less often ! For example when you change the date or change the segment, Piwik will now load the reports instantly. To improve performance even further, Piwik will now load multiple reports on a single page in parallel.

  Native fonts

  Over the last months more and more web services have started using system fonts, and so will Piwik 3. System fonts look better, improve language support and give you a more native, familiar feeling.

  For more details and screenshots have a look at the pull request for the Piwik 3 UI update.

  New widgets

  With the “Latest Piwik Plugin Updates” widget you won’t miss any newly added or updated plugin anymore. This will help you learn about and discover the useful plugins and themes available on the Marketplace.

  

  Super users can now see at a glance the current state of the Piwik system, thanks to the new “System Check” and “System Summary” widgets.

  

  API Changes

  Piwik is the leading open analytics platform, highly customisable and extensible thanks to a flexible plugins architecture and a design based on APIs. In this new major Piwik 3 release, we significantly improve the foundation of our open platform and several of its core APIs.

  The new Widgets and Reporting API makes it possible to add reports and widgets to any existing reporting page. In the past, reporting pages had to be created manually which was time consuming and it was hard to maintain a consistent look across different reporting pages. Now reporting pages are generated automatically by the Piwik platform.

  The Plugin Settings API was changed to improve performance and to let plugin developers customize the Websites Manager. This is one step towards our goal to let users not only manage websites but also mobile apps, cars, coffee machines or any other thing.

  To see a full list of changes in the Piwik 3 analytics platform, have a look at the developer changelog.

  Developer docs

  The Piwik Developer Zone is full of guides and API references to help developers understand, integrate and extend Piwik. As some APIs have changed in the Piwik 3 release it is now possible to select the Piwik version in the top right corner of the developer zone.

  

  We are updating guides for Piwik 3 and added a Piwik 2 -> Piwik 3 Migration Guide for plugin developers. Many other guides were updated such as Menus, Custom Report and Widgets.

  Release date

  The first Piwik 3 beta release will be available in the next four weeks. Beta testers automatically receive the update if they are subscribed to the “Latest Beta” release channel. The final Piwik 3 release will be ready before the end of the year. If you want to give it a try, you can either use Piwik from Git and check out the “3.x-dev” branch, or download Piwik 3 from GitHub.

  Closing thoughts

  With faster & more beautiful reports, better APIs and more stability, Piwik 3 is a big step forward for all Piwik users. As our mission is to create, as a community, the leading international open source web analytics platform that gives every user full control of their data, we are very excited to introduce you to this upcoming release.

  We now offer Custom Development services if you like to sponsor a new feature or bug fix, or if you have any custom requirements. And if you use Piwik Analytics to grow your business and need quality help, contact the Piwik analytics experts to get started.

  Until our next Piwik 3 dev update, Happy analysis !

• VLC - Could someone assist me into improving latency in streaming to web based app ?

  19 janvier 2017, par zyeek

  I have been looking for solutions in which I can stream an IP camera’s stream to HTML 5. Currently as is it doesn’t support RTSP so easily.

  I am trying to be able to view the camera’s stream as live as possible. I was hoping someone could help me achieve that. I have been playing with it to get something workable, but at the moment I get a 5s delay stream. It is smooth, but wish to get it hopefully within <1-2s delay if possible.

  My current setup goes from taking my IP camera’s stream in RTSP and converting it to a webm and streaming it to a url, which then I plan on using that to put else where in a web app.

  ---

  What I would like to achieve

  Use a protocol that has low latency with audio was well. Webm was used as test, but I can’t seem to get other commands to get the proper stream to be going.

  I would like to use DASH, but from reading FFMPEG currently doesn’t support it. I was thinking maybe RTMP would be good enough for now, being both low latency and HTTP 5 compatible. I am just unable to figure out how to get FFMPEG to transcode the RTSP to RTMP.

  ---

  SETUP :

  I am using ffserver and ffmpeg. Overall scope : trying to pull IP camera stream and put it on a web app.

  Framework I am use is Meteor JS. So, I am trying to few plugins or outside complex setups as I want to be able to deploy this Meteor app on mobile devices as well. So, I want to stay within the boundaries of what HTML 5 can support.

  My current ffserver setup is ffserver.conf (this was taking from bunch of different place :

  HTTPPort 8090                      # Port to bind the server to
  
  HTTPBindAddress 0.0.0.0
  
  MaxHTTPConnections 2000
  
  MaxClients 1000
  
  MaxBandwidth 10000             # Maximum bandwidth per client
  
                                 # set this high enough to exceed stream bitrate
  
  CustomLog -
  
  
  
  <feed>
  
       File /tmp/feed.ffm
  
       FileMaxSize 100K
  
       ACL allow 127.0.0.1
  
  </feed>
  
  
  
  
  
  <stream>
  
       Format webm
  
       Feed feed.ffm
  
       NoAudio
  
       VideoCodec libvpx
  
       VideoFrameRate 24
  
       VideoBitRate 1024
  
       VideoSize 480x270
  
       VideoBufferSize 1024
  
       AVOptionVideo flags +global_header
  
       StartSendOnKey
  
  </stream>
  
  
  
  <stream>            # Server status URL
  
     Format status
  
     # Only allow local people to get the status
  
     ACL allow localhost
  
  </stream>
  
  
  
  <redirect>    # Just an URL redirect for index
  
     # Redirect index.html to the appropriate site
  
     URL url/
  
  </redirect>

  Works normally :

  ffserver version 3.2.2 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda
  
    libavutil      55. 34.100 / 55. 34.100
  
    libavcodec     57. 64.101 / 57. 64.101
  
    libavformat    57. 56.100 / 57. 56.100
  
    libavdevice    57.  1.100 / 57.  1.100
  
    libavfilter     6. 65.100 /  6. 65.100
  
    libavresample   3.  1.  0 /  3.  1.  0
  
    libswscale      4.  2.100 /  4.  2.100
  
    libswresample   2.  3.100 /  2.  3.100
  
    libpostproc    54.  1.100 / 54.  1.100
  
  /etc/ffserver.conf:27: Setting default value for video bit rate tolerance = 256000. Use NoDefaults to disable it.
  
  /etc/ffserver.conf:27: Setting default value for video rate control equation = tex^qComp. Use NoDefaults to disable it.
  
  /etc/ffserver.conf:27: Setting default value for video max rate = 2048000. Use NoDefaults to disable it.
  
  Wed Jan 18 17:04:30 2017 FFserver started.

  Now I give life to the feed with ffmpeg. Command I use :

  ffmpeg -vsync 2 -i rtsp://admin:password@192.168.2.165:88/videoMain -map 0 http://localhost:8090/feed.ffm

  which gives the result :

  ffmpeg version 3.2.2 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-frei0r --enable-libass --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-libopenjpeg --disable-decoder=jpeg2000 --extra-cflags=-I/usr/local/Cellar/openjpeg/2.1.2/include/openjpeg-2.1 --enable-nonfree --enable-vda
  
    libavutil      55. 34.100 / 55. 34.100
  
    libavcodec     57. 64.101 / 57. 64.101
  
    libavformat    57. 56.100 / 57. 56.100
  
    libavdevice    57.  1.100 / 57.  1.100
  
    libavfilter     6. 65.100 /  6. 65.100
  
    libavresample   3.  1.  0 /  3.  1.  0
  
    libswscale      4.  2.100 /  4.  2.100
  
    libswresample   2.  3.100 /  2.  3.100
  
    libpostproc    54.  1.100 / 54.  1.100
  
  Guessed Channel Layout for Input Stream #0.1 : mono
  
  Input #0, rtsp, from 'rtsp://admin:password@192.168.2.165:88/videoMain':
  
    Metadata:
  
      title           : IP Camera Video
  
      comment         : videoMain
  
    Duration: N/A, start: 0.000000, bitrate: N/A
  
      Stream #0:0: Video: h264 (Main), yuv420p(progressive), 1280x720, 90k tbr, 90k tbn, 180k tbc
  
      Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, s16, 64 kb/s
  
  [libvpx @ 0x7fd58184a600] v1.6.0
  
  Output #0, ffm, to 'http://localhost:8090/feed.ffm':
  
    Metadata:
  
      title           : IP Camera Video
  
      comment         : videoMain
  
      creation_time   : now
  
      encoder         : Lavf57.56.100
  
      Stream #0:0: Video: vp8 (libvpx), yuv420p, 480x270, q=-1--1, 1024 kb/s, 90k fps, 1000k tbn, 24 tbc
  
      Metadata:
  
        encoder         : Lavc57.64.101 libvpx
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 8388608 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> vp8 (libvpx))
  
  Press [q] to stop, [?] for help
  
  [rtsp @ 0x7fd581000000] max delay reached. need to consume packet
  
  [rtsp @ 0x7fd581000000] RTP: missed 5 packets
  
  [h264 @ 0x7fd5818ae800] Increasing reorder buffer to 1
  
  frame=  139 fps= 18 q=0.0 Lsize=     440kB time=00:00:09.25 bitrate= 389.7kbits/s speed=1.19x    
  
  video:429kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.663893%

• Could not find tag for codec h264 in stream #0 (mp4)

  18 août 2019, par TabsNotSpaces

  I’ve been using the sickbeard_mp4_converter for a while to convert video files to mp4 by generating a script for ffmpeg. I’m not sure what I changed, but the ffmpeg script it generates no longer works and I’m having trouble debugging it. Can anyone tell from my log what the issue is ? Yes, its supposed to be an mp4 to an mp4, which is typically fine.

  I’m at the point where I’m using an mp4 that worked with the same autogenerated script yesterday but it no longer is. I remember updating ffmpeg but downgrading did not resolve the issue, though I may have not downgraded enough.

  ffmpeg 4.1.4

  MediaInfo output :

  $ mediainfo --fullscan Downloads/Dallas\ Buyers\ Club\ \(2013\).mp4.original 
  
  General
  
  Count                                    : 334
  
  Count of stream of this kind             : 1
  
  Kind of stream                           : General
  
  Kind of stream                           : General
  
  Stream identifier                        : 0
  
  Count of video streams                   : 1
  
  Count of audio streams                   : 1
  
  Video_Format_List                        : AVC
  
  Video_Format_WithHint_List               : AVC
  
  Codecs Video                             : AVC
  
  Audio_Format_List                        : AAC LC
  
  Audio_Format_WithHint_List               : AAC LC
  
  Audio codecs                             : AAC LC
  
  Audio_Language_List                      : English
  
  Complete name                            : Downloads/Dallas Buyers Club (2013).mp4.original
  
  Folder name                              : Downloads
  
  File name extension                      : Dallas Buyers Club (2013).mp4.original
  
  File name                                : Dallas Buyers Club (2013).mp4
  
  File extension                           : original
  
  Format                                   : MPEG-4
  
  Format                                   : MPEG-4
  
  Format/Extensions usually used           : braw mov mp4 m4v m4a m4b m4p m4r 3ga 3gpa 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma ismt f4a f4b f4v
  
  Commercial name                          : MPEG-4
  
  Format profile                           : Base Media
  
  Internet media type                      : video/mp4
  
  Codec ID                                 : isom
  
  Codec ID                                 : isom (isom/avc1)
  
  Codec ID/Url                             : http://www.apple.com/quicktime/download/standalone.html
  
  CodecID_Compatible                       : isom/avc1
  
  File size                                : 1987698473
  
  File size                                : 1.85 GiB
  
  File size                                : 2 GiB
  
  File size                                : 1.9 GiB
  
  File size                                : 1.85 GiB
  
  File size                                : 1.851 GiB
  
  Duration                                 : 7017023
  
  Duration                                 : 1 h 56 min
  
  Duration                                 : 1 h 56 min 57 s 23 ms
  
  Duration                                 : 1 h 56 min
  
  Duration                                 : 01:56:57.023
  
  Duration                                 : 01:56:58;17
  
  Duration                                 : 01:56:57.023 (01:56:58;17)
  
  Overall bit rate mode                    : VBR
  
  Overall bit rate mode                    : Variable
  
  Overall bit rate                         : 2266144
  
  Overall bit rate                         : 2 266 kb/s
  
  Frame rate                               : 23.976
  
  Frame rate                               : 23.976 FPS
  
  Frame count                              : 168239
  
  Stream size                              : 3690657
  
  Stream size                              : 3.52 MiB (0%)
  
  Stream size                              : 4 MiB
  
  Stream size                              : 3.5 MiB
  
  Stream size                              : 3.52 MiB
  
  Stream size                              : 3.520 MiB
  
  Stream size                              : 3.52 MiB (0%)
  
  Proportion of this stream                : 0.00186
  
  HeaderSize                               : 3690598
  
  DataSize                                 : 1984007824
  
  FooterSize                               : 51
  
  IsStreamable                             : Yes
  
  Title                                    : Dallas Buyers Club
  
  Movie name                               : Dallas Buyers Club
  
  Director                                 : Jean-Marc Valle
  
  Actor                                    : Matthew McConaughey / Jennifer Garner / Jared Leto / Denis O'Hare / Steve Zahn
  
  Screenplay by                            : Craig Borten / Melisa Wallack
  
  Producer                                 : Robbie Brenner / Rachel Winter / Kerry Barden / Rich Delia / Paul Schnee
  
  Genre                                    : Drama
  
  ContentType                              : Unknown Type
  
  Description                              : Sometimes it takes a hustler to change the world
  
  Recorded date                            : 2013-11-17
  
  Encoded date                             : UTC 2014-01-24 08:11:15
  
  Tagged date                              : UTC 2014-01-24 08:11:15
  
  File last modification date              : UTC 2019-08-16 16:44:14
  
  File last modification date (local)      : 2019-08-16 11:44:14
  
  Writing application                      : MDH:Dallas Buyers Club (2013).mp4
  
  Writing application                      : MDH:Dallas Buyers Club (2013).mp4
  
  Cover                                    : Yes
  
  ContentRating                            : mpaa|R|400|
  
  LongDescription                          : Loosely based on the true-life tale of Ron Woodroof, a drug-taking, women-loving, homophobic man who in 1986 was diagnosed with HIV/AIDS and given thirty days to live.
  
  FileExtension_Invalid                    : braw mov mp4 m4v m4a m4b m4p m4r 3ga 3gpa 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma ismt f4a f4b f4v
  
  
  
  Video
  
  Count                                    : 378
  
  Count of stream of this kind             : 1
  
  Kind of stream                           : Video
  
  Kind of stream                           : Video
  
  Stream identifier                        : 0
  
  StreamOrder                              : 0
  
  ID                                       : 1
  
  ID                                       : 1
  
  Format                                   : AVC
  
  Format                                   : AVC
  
  Format/Info                              : Advanced Video Codec
  
  Format/Url                               : http://developers.videolan.org/x264.html
  
  Commercial name                          : AVC
  
  Format profile                           : High@L4.1
  
  Format settings                          : CABAC / 4 Ref Frames
  
  Format settings, CABAC                   : Yes
  
  Format settings, CABAC                   : Yes
  
  Format settings, Reference frames        : 4
  
  Format settings, Reference frames        : 4 frames
  
  Internet media type                      : video/H264
  
  Codec ID                                 : avc1
  
  Codec ID/Info                            : Advanced Video Coding
  
  Duration                                 : 7016967
  
  Duration                                 : 1 h 56 min
  
  Duration                                 : 1 h 56 min 56 s 967 ms
  
  Duration                                 : 1 h 56 min
  
  Duration                                 : 01:56:56.967
  
  Duration                                 : 01:56:58;17
  
  Duration                                 : 01:56:56.967 (01:56:58;17)
  
  Bit rate                                 : 2169000
  
  Bit rate                                 : 2 169 kb/s
  
  Maximum bit rate                         : 12300880
  
  Maximum bit rate                         : 12.3 Mb/s
  
  Width                                    : 1920
  
  Width                                    : 1 920 pixels
  
  Height                                   : 800
  
  Height                                   : 800 pixels
  
  Sampled_Width                            : 1920
  
  Sampled_Height                           : 800
  
  Pixel aspect ratio                       : 1.000
  
  Display aspect ratio                     : 2.400
  
  Display aspect ratio                     : 2.40:1
  
  Rotation                                 : 0.000
  
  Frame rate mode                          : CFR
  
  Frame rate mode                          : Constant
  
  Frame rate                               : 23.976
  
  Frame rate                               : 23.976 (24000/1001) FPS
  
  FrameRate_Num                            : 24000
  
  FrameRate_Den                            : 1001
  
  Original frame rate                      : 23.976
  
  Original frame rate                      : 23.976 (23976/1000) FPS
  
  FrameRate_Original_Num                   : 23976
  
  FrameRate_Original_Den                   : 1000
  
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  Bit depth                                : 8 bits
  
  Scan type                                : Progressive
  
  Scan type                                : Progressive
  
  Bits/(Pixel*Frame)                       : 0.059
  
  Stream size                              : 1901715488
  
  Stream size                              : 1.77 GiB (96%)
  
  Stream size                              : 2 GiB
  
  Stream size                              : 1.8 GiB
  
  Stream size                              : 1.77 GiB
  
  Stream size                              : 1.771 GiB
  
  Stream size                              : 1.77 GiB (96%)
  
  Proportion of this stream                : 0.95674
  
  Writing library                          : x264 - core 135 r2 f0c1c53
  
  Writing library                          : x264 core 135 r2 f0c1c53
  
  Encoded_Library_Name                     : x264
  
  Encoded_Library_Version                  : core 135 r2 f0c1c53
  
  Encoding settings                        : cabac=1 / ref=4 / deblock=1:-1:-1 / analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.15 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-3 / threads=36 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=2169 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=31250 / vbv_bufsize=31250 / nal_hrd=none / ip_ratio=1.40 / aq=1:1.00
  
  Encoded date                             : UTC 2014-01-24 08:11:15
  
  Tagged date                              : UTC 2014-01-24 08:11:38
  
  colour_description_present               : Yes
  
  colour_description_present_Source        : Stream
  
  Color range                              : Limited
  
  colour_range_Source                      : Stream
  
  Color primaries                          : BT.709
  
  colour_primaries_Source                  : Stream
  
  transfer_characteristics_Source          : Stream
  
  Matrix coefficients                      : BT.709
  
  matrix_coefficients_Source               : Stream
  
  Codec configuration box                  : avcC
  
  
  
  Audio
  
  Count                                    : 280
  
  Count of stream of this kind             : 1
  
  Kind of stream                           : Audio
  
  Kind of stream                           : Audio
  
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  ID                                       : 2
  
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  Format                                   : AAC LC
  
  Format/Info                              : Advanced Audio Codec Low Complexity
  
  Commercial name                          : AAC
  
  Format settings, SBR                     : No (Explicit)
  
  Format settings, SBR                     : No (Explicit)
  
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  Codec ID                                 : mp4a-40-2
  
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  Duration                                 : 1 h 56 min 57 s 23 ms
  
  Duration                                 : 1 h 56 min
  
  Duration                                 : 01:56:57.023
  
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  Duration                                 : 01:56:57.023 (01:56:38:17)
  
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  Bit rate mode                            : Variable
  
  Bit rate                                 : 93816
  
  Bit rate                                 : 93.8 kb/s
  
  Maximum bit rate                         : 107376
  
  Maximum bit rate                         : 107 kb/s
  
  Channel(s)                               : 2
  
  Channel(s)                               : 2 channels
  
  Channel positions                        : Front: L R
  
  Channel positions                        : 2/0/0
  
  Channel layout                           : L R
  
  Samples per frame                        : 1024
  
  Sampling rate                            : 48000
  
  Sampling rate                            : 48.0 kHz
  
  Samples count                            : 336817104
  
  Frame rate                               : 46.875
  
  Frame rate                               : 46.875 FPS (1024 SPF)
  
  Frame count                              : 328923
  
  Compression mode                         : Lossy
  
  Compression mode                         : Lossy
  
  Stream size                              : 82292328
  
  Stream size                              : 78.5 MiB (4%)
  
  Stream size                              : 78 MiB
  
  Stream size                              : 78 MiB
  
  Stream size                              : 78.5 MiB
  
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  Stream size                              : 78.5 MiB (4%)
  
  Proportion of this stream                : 0.04140
  
  Language                                 : en
  
  Language                                 : English
  
  Language                                 : English
  
  Language                                 : en
  
  Language                                 : eng
  
  Language                                 : en
  
  Encoded date                             : UTC 2014-01-24 08:11:37
  
  Tagged date                              : UTC 2014-01-24 08:11:38

  Log :

  $ /usr/local/bin/ffmpeg -i "/Users/Me/Downloads/Dallas Buyers Club (2013).mp4.original" -vcodec libx264 -map 0:0 -vb 2063k -c:a:0 copy -map 0:2 -metadata:s:a:0 language=eng -disposition:a:0 default -f mp4 -threads 0 -y "/Users/Me/Downloads/Dallas Buyers Club (2013).mp4"
  
  ffmpeg version 4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
  
    built with Apple LLVM version 10.0.1 (clang-1001.0.46.4)
  
    configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.4_1 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/adoptopenjdk-12.0.1.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr
  
    libavutil      56. 22.100 / 56. 22.100
  
    libavcodec     58. 35.100 / 58. 35.100
  
    libavformat    58. 20.100 / 58. 20.100
  
    libavdevice    58.  5.100 / 58.  5.100
  
    libavfilter     7. 40.101 /  7. 40.101
  
    libavresample   4.  0.  0 /  4.  0.  0
  
    libswscale      5.  3.100 /  5.  3.100
  
    libswresample   3.  3.100 /  3.  3.100
  
    libpostproc    55.  3.100 / 55.  3.100
  
  [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fc38e801400] stream 0, timescale not set
  
  Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/Me/Downloads/Dallas Buyers Club (2013).mp4.original':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 1
  
      compatible_brands: isomavc1
  
      title           : Dallas Buyers Club
  
      genre           : Drama
  
      date            : 2013-11-17
  
      encoder         : MDH:Dallas Buyers Club (2013).mp4
  
      media_type      : 9
  
      hd_video        : 2
  
      description     : Sometimes it takes a hustler to change the world
  
      synopsis        : Loosely based on the true-life tale of Ron Woodroof, a drug-taking, women-loving, homophobic man who in 1986 was diagnosed with HIV/AIDS and given thirty days to live.
  
      creation_time   : 2014-01-24T08:11:15.000000Z
  
    Duration: 01:56:57.02, start: 0.000000, bitrate: 2266 kb/s
  
      Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 500x750 [SAR 1:1 DAR 2:3], 90k tbr, 90k tbn, 90k tbc
  
      Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/bt709/unknown), 1920x800, 2168 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
  
      Metadata:
  
        creation_time   : 2014-01-24T08:11:15.000000Z
  
        handler_name    : video.264#trackID=1:fps=23.976 - Imported with GPAC 0.5.0-rev
  
      Stream #0:2(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 93 kb/s (default)
  
      Metadata:
  
        creation_time   : 2014-01-24T08:11:37.000000Z
  
        handler_name    : GPAC ISO Audio Handler
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
    Stream #0:2 -> #0:1 (copy)
  
  Press [q] to stop, [?] for help
  
  [mp4 @ 0x7fc38e811000] Frame rate very high for a muxer not efficiently supporting it.
  
  Please consider specifying a lower framerate, a different muxer or -vsync 2
  
  [libx264 @ 0x7fc38e823e00] using SAR=1/1
  
  [libx264 @ 0x7fc38e823e00] MB rate (135360000) > level limit (16711680)
  
  [libx264 @ 0x7fc38e823e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
  
  [libx264 @ 0x7fc38e823e00] profile High, level 6.2
  
  [libx264 @ 0x7fc38e823e00] 264 - core 155 r2917 0a84d98 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - 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=abr mbtree=1 bitrate=2063 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
  
  [mp4 @ 0x7fc38e811000] Could not find tag for codec h264 in stream #0, codec not currently supported in container
  
  Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument
  
  Error initializing output stream 0:0 -- 
  
  [libx264 @ 0x7fc38e823e00] final ratefactor: 89.20
  
  Conversion failed!