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• Why X.Org's X Server has stopped working on Google Colab ?

  20 février 2021, par Rahul

  I am Using X server for the virtual screen on Google Colab and capturing that screen with ffmpeg to record it and live stream it to twitch. (for the reinforcement learning project)

  


  


  The above process was completely working till my last use of my Colab notebook (on mid-January 2021), but now (on 19th February 2021) I am using the same notebook and the streaming code has stopped working.

  


  


  I am adding config and log file data below. (I have never seen these files before because it was working, now it's not so I don't have any idea what wrong)

  


  The config file stored at /etc/X11/xorg.conf have the following data :

  


  # nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 418.67

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/mouse"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "Tesla T4"
    BusID          "PCI:0:4:0"
    MatchSeat      "seat-1"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "AllowEmptyInitialConfiguration" "True"
    SubSection     "Display"
        Virtual     1920 1080
        Depth       24
    EndSubSection
EndSection


  


  The log file stored at /var/log/Xorg.0.log have the following data :

  


  [   464.605] 
X.Org X Server 1.19.6
Release Date: 2017-12-20
[   464.605] X Protocol Version 11, Revision 0
[   464.605] Build Operating System: Linux 4.15.0-124-generic x86_64 Ubuntu
[   464.605] Current Operating System: Linux 9d3fe3949671 4.19.112+ #1 SMP Thu Jul 23 08:00:38 PDT 2020 x86_64
[   464.605] Kernel command line: BOOT_IMAGE=/syslinux/vmlinuz.A init=/usr/lib/systemd/systemd boot=local rootwait ro noresume noswap loglevel=7 noinitrd console=ttyS0 security=apparmor virtio_net.napi_tx=1 systemd.unified_cgroup_hierarchy=false systemd.legacy_systemd_cgroup_controller=false csm.disabled=1 dm_verity.error_behavior=3 dm_verity.max_bios=-1 dm_verity.dev_wait=1 i915.modeset=1 cros_efi loadpin.enabled=0 root=/dev/dm-0 "dm=1 vroot none ro 1,0 4077568 verity payload=PARTUUID=555BDB75-CBD7-CD4A-B24E-29B13D7AC0DF hashtree=PARTUUID=555BDB75-CBD7-CD4A-B24E-29B13D7AC0DF hashstart=4077568 alg=sha256 root_hexdigest=42104d547ac104fb7061529e78f53e4f3e8c3d3cbb040dc6e0f84aad68491347 salt=9dc7f3acc4e2ce65be16356e960c2b21b51a917fa31d2e891fd295490c991e41" mitigations=off
[   464.605] Build Date: 30 November 2020  08:01:56PM
[   464.605] xorg-server 2:1.19.6-1ubuntu4.8 (For technical support please see http://www.ubuntu.com/support) 
[   464.605] Current version of pixman: 0.34.0
[   464.605]    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[   464.605] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   464.605] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Feb 20 03:10:44 2021
[   464.606] (==) Using config file: "/etc/X11/xorg.conf"
[   464.606] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   464.607] (==) ServerLayout "Layout0"
[   464.607] (**) |-->Screen "Screen0" (0)
[   464.607] (**) |   |-->Monitor "Monitor0"
[   464.607] (**) |   |-->Device "Device0"
[   464.607] (**) |-->Input Device "Keyboard0"
[   464.607] (**) |-->Input Device "Mouse0"
[   464.607] (==) Automatically adding devices
[   464.607] (==) Automatically enabling devices
[   464.607] (==) Automatically adding GPU devices
[   464.607] (==) Automatically binding GPU devices
[   464.607] (==) Max clients allowed: 256, resource mask: 0x1fffff
[   464.607] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (WW) The directory "/usr/share/fonts/X11/Type1" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[   464.607]    Entry deleted from font path.
[   464.607] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    built-ins
[   464.607] (==) ModulePath set to "/usr/lib/xorg/modules"
[   464.607] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[   464.607] (WW) Disabling Keyboard0
[   464.607] (WW) Disabling Mouse0
[   464.607] (II) Loader magic: 0x556eb77b8020
[   464.607] (II) Module ABI versions:
[   464.607]    X.Org ANSI C Emulation: 0.4
[   464.607]    X.Org Video Driver: 23.0
[   464.607]    X.Org XInput driver : 24.1
[   464.607]    X.Org Server Extension : 10.0
[   464.607] (EE) dbus-core: error connecting to system bus: org.freedesktop.DBus.Error.FileNotFound (Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
[   464.609] (--) PCI: (0:0:4:0) 10de:1eb8:10de:12a2 rev 161, Mem @ 0xc0000000/16777216, 0x380000000/268435456, 0x390000000/33554432
[   464.609] (II) no primary bus or device found
[   464.609] (II) LoadModule: "glx"
[   464.609] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[   464.610] (II) Module glx: vendor="X.Org Foundation"
[   464.610]    compiled for 1.19.6, module version = 1.0.0
[   464.610]    ABI class: X.Org Server Extension, version 10.0
[   464.610] (II) LoadModule: "nvidia"
[   464.610] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[   464.610] (II) Module nvidia: vendor="NVIDIA Corporation"
[   464.610]    compiled for 4.0.2, module version = 1.0.0
[   464.610]    Module class: X.Org Video Driver
[   464.610] (II) NVIDIA dlloader X Driver  418.67  Sat Apr  6 02:51:17 CDT 2019
[   464.610] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[   464.610] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[   464.610] (II) Loading sub module "fb"
[   464.610] (II) LoadModule: "fb"
[   464.611] (II) Loading /usr/lib/xorg/modules/libfb.so
[   464.611] (II) Module fb: vendor="X.Org Foundation"
[   464.611]    compiled for 1.19.6, module version = 1.0.0
[   464.611]    ABI class: X.Org ANSI C Emulation, version 0.4
[   464.611] (II) Loading sub module "wfb"
[   464.611] (II) LoadModule: "wfb"
[   464.611] (II) Loading /usr/lib/xorg/modules/libwfb.so
[   464.611] (II) Module wfb: vendor="X.Org Foundation"
[   464.611]    compiled for 1.19.6, module version = 1.0.0
[   464.611]    ABI class: X.Org ANSI C Emulation, version 0.4
[   464.611] (II) Loading sub module "ramdac"
[   464.611] (II) LoadModule: "ramdac"
[   464.611] (II) Module "ramdac" already built-in
[   464.637] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   464.637] (EE) NVIDIA:     system's kernel log for additional error messages and
[   464.637] (EE) NVIDIA:     consult the NVIDIA README for details.
[   464.662] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   464.662] (EE) NVIDIA:     system's kernel log for additional error messages and
[   464.662] (EE) NVIDIA:     consult the NVIDIA README for details.
[   464.662] (EE) No devices detected.
[   464.662] (==) Matched modesetting as autoconfigured driver 0
[   464.662] (==) Matched fbdev as autoconfigured driver 1
[   464.662] (==) Matched vesa as autoconfigured driver 2
[   464.662] (==) Assigned the driver to the xf86ConfigLayout
[   464.662] (II) LoadModule: "modesetting"
[   464.662] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[   464.663] (II) Module modesetting: vendor="X.Org Foundation"
[   464.663]    compiled for 1.19.6, module version = 1.19.6
[   464.663]    Module class: X.Org Video Driver
[   464.663]    ABI class: X.Org Video Driver, version 23.0
[   464.663] (II) LoadModule: "fbdev"
[   464.663] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[   464.663] (II) Module fbdev: vendor="X.Org Foundation"
[   464.663]    compiled for 1.19.3, module version = 0.4.4
[   464.663]    Module class: X.Org Video Driver
[   464.663]    ABI class: X.Org Video Driver, version 23.0
[   464.663] (II) LoadModule: "vesa"
[   464.663] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[   464.663] (II) Module vesa: vendor="X.Org Foundation"
[   464.663]    compiled for 1.19.3, module version = 2.3.4
[   464.663]    Module class: X.Org Video Driver
[   464.663]    ABI class: X.Org Video Driver, version 23.0
[   464.663] (II) NVIDIA dlloader X Driver  418.67  Sat Apr  6 02:51:17 CDT 2019
[   464.663] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[   464.663] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   464.663] (II) FBDEV: driver for framebuffer: fbdev
[   464.663] (II) VESA: driver for VESA chipsets: vesa
[   464.663] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[   464.663] (EE) open /dev/dri/card0: No such file or directory
[   464.663] (WW) Falling back to old probe method for modesetting
[   464.663] (EE) open /dev/dri/card0: No such file or directory
[   464.663] (WW) Falling back to old probe method for fbdev
[   464.663] (II) Loading sub module "fbdevhw"
[   464.663] (II) LoadModule: "fbdevhw"
[   464.663] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[   464.663] (II) Module fbdevhw: vendor="X.Org Foundation"
[   464.663]    compiled for 1.19.6, module version = 0.0.2
[   464.663]    ABI class: X.Org Video Driver, version 23.0
[   464.664] (EE) open /dev/fb0: No such file or directory
[   464.664] (WW) Falling back to old probe method for vesa
[   464.664] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[   464.664] (EE) Screen 0 deleted because of no matching config section.
[   464.664] (II) UnloadModule: "modesetting"
[   464.664] (EE) Device(s) detected, but none match those in the config file.
[   464.664] (EE) 
Fatal server error:
[   464.664] (EE) no screens found(EE) 
[   464.664] (EE) 
Please consult the The X.Org Foundation support 
     at http://wiki.x.org
 for help. 
[   464.664] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   464.664] (EE) 
[   464.664] (EE) Server terminated with error (1). Closing log file.



  


  I am using this github repo to setup the video-streamer

  


  If anyone wants the colab notebook for the example then I will add it over here.

  


  For this problem I am really not sure where to file an issue for this so that's why I am writing this here.

  


• want ffmpeg to capture only system sounds (no microphone) [closed]

  11 avril 2021, par josh joyer

  How to make ffmpeg to capture only system sounds (no microphone) ?
https://cdtjyku.blogspot.com/2019/04/ffmpeg-how-to-merge-gdigrab-and-audio.html
In above link reads that command

  


  ffmpeg -f f32le -ac 2 -ar 44.1k -i \.pipesystemAudioPipe


  


  should provide with only system audio sounds.
It might well work on linux but how to do that on windows ?

  


• Trying to create mp4 proxy from Sony RAW file using FFMPEG

  16 avril 2021, par Daniel Akerman

  I'm trying to create a viewable mp4 proxy file (MPEG-4 AVC with AAC LC audio) from a Sony RAW SQ mxf file.

  


  I was able to create an mp4 with a single track of audio but no video by using this :

  


  ffmpeg -i Raw.mxf -c:v libx264 -c:a aac -strict experimental Raw-test.mp4


  


  I have a Mac, using ffmpeg version 4.3.2

  


  This is the file I'm trying to convert:
File spec:
General
Complete name                            : Raw.mxf
Format                                   : MXF
Format version                           : 1.3
Format profile                           : OP-1a
Format settings                          : Closed / Complete
File size                                : 2.33 GiB
Duration                                 : 20 s 200 ms
Overall bit rate                         : 990 Mb/s
Encoded date                             : 2019-06-23 19:48:44.000
Writing application                      : Sony AXS 2.0.0.0.1
Writing library                          : Sony SC Platform 8.2.0.0.1

Video
ID                                       : 2
Format                                   : Sony RAW SQ
Format settings, wrapping mode           : Frame (D-10)
Codec ID                                 : 0E060D0302010100-0E06040102040201
Duration                                 : 20 s 200 ms
Bit rate                                 : 986 Mb/s
Width                                    : 4 096 pixels
Original width                           : 4 128 pixels
Height                                   : 2 160 pixels
Original height                          : 2 192 pixels
Display aspect ratio                     : 1.896
Frame rate                               : 25.000 FPS
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 4.457
Stream size                              : 2.32 GiB (100%)

Audio #1
ID                                       : 3
Format                                   : PCM
Format settings                          : Little
Format settings, wrapping mode           : Frame (AES)
Codec ID                                 : 0D01030102060300
Duration                                 : 20 s 200 ms
Bit rate mode                            : Constant
Bit rate                                 : 1 152 kb/s
Channel(s)                               : 1 channel
Sampling rate                            : 48.0 kHz
Frame rate                               : 25.000 FPS (1920 SPF)
Bit depth                                : 24 bits
Stream size                              : 2.77 MiB (0%)
Locked                                   : Yes

Audio #2
ID                                       : 4
Format                                   : PCM
Format settings                          : Little
Format settings, wrapping mode           : Frame (AES)
Codec ID                                 : 0D01030102060300
Duration                                 : 20 s 200 ms
Bit rate mode                            : Constant
Bit rate                                 : 1 152 kb/s
Channel(s)                               : 1 channel
Sampling rate                            : 48.0 kHz
Frame rate                               : 25.000 FPS (1920 SPF)
Bit depth                                : 24 bits
Stream size                              : 2.77 MiB (0%)
Locked                                   : Yes

Audio #3
ID                                       : 5
Format                                   : PCM
Format settings                          : Little
Format settings, wrapping mode           : Frame (AES)
Codec ID                                 : 0D01030102060300
Duration                                 : 20 s 200 ms
Bit rate mode                            : Constant
Bit rate                                 : 1 152 kb/s
Channel(s)                               : 1 channel
Sampling rate                            : 48.0 kHz
Frame rate                               : 25.000 FPS (1920 SPF)
Bit depth                                : 24 bits
Stream size                              : 2.77 MiB (0%)
Locked                                   : Yes

Audio #4
ID                                       : 6
Format                                   : PCM
Format settings                          : Little
Format settings, wrapping mode           : Frame (AES)
Codec ID                                 : 0D01030102060300
Duration                                 : 20 s 200 ms
Bit rate mode                            : Constant
Bit rate                                 : 1 152 kb/s
Channel(s)                               : 1 channel
Sampling rate                            : 48.0 kHz
Frame rate                               : 25.000 FPS (1920 SPF)
Bit depth                                : 24 bits
Stream size                              : 2.77 MiB (0%)
Locked                                   : Yes

Other #1
ID                                       : 1-Material
Type                                     : Time code
Format                                   : MXF TC
Frame rate                               : 25.000 FPS
Time code of first frame                 : 20:50:05:08
Time code settings                       : Material Package
Time code, striped                       : Yes

Other #2
ID                                       : 1-Source
Type                                     : Time code
Format                                   : MXF TC
Frame rate                               : 25.000 FPS
Time code of first frame                 : 20:50:05:08
Time code settings                       : Source Package
Time code, striped                       : Yes

Other #3
ID                                       : 7
Format                                   : Acquisition Metadata
Muxing mode                              : Ancillary data / RDD 18
Duration                                 : 20 s 200 ms
Frame rate                               : 25.000 FPS
CaptureGammaEquation_FirstFrame          : SceneLinear
MacroSetting_FirstFrame                  : Off
OpticalExtenderMagnification_FirstFrame  : 100%
LensAttributes_FirstFrame                : Unknown
AutoExposureMode_FirstFrame              : Manual
NeutralDensityFilterWheelSetting_FirstFr : Clear
ImageSensorDimensionEffectiveWidth_First : 24.003 mm
ImageSensorDimensionEffectiveHeight_Firs : 12.658 mm
CaptureFrameRate_FirstFrame              : 25.000 fps
ImageSensorReadoutMode_FirstFrame        : Progressive frame
ShutterSpeed_Angle_FirstFrame            : 180.0°
ShutterSpeed_Time_FirstFrame             : 1/50 s
CameraMasterGainAdjustment_FirstFrame    : 0.00 dB
ISOSensitivity_FirstFrame                : 1250
ElectricalExtenderMagnification_FirstFra : 100%
AutoWhiteBalanceMode_FirstFrame          : Preset
WhiteBalance_FirstFrame                  : 3200 K
CameraMasterBlackLevel_FirstFrame        : 3.0%
CameraAttributes_FirstFrame              : F55 101044
ExposureIndexofPhotoMeter_FirstFrame     : 1250
GammaForCDL_FirstFrame                   : Undefined
ASC_CDL_V12_FirstFrame                   : sR=1.0 sG=1.0 sB=1.0 oR=0.0 oG=0.0 oB=0.0 pR=1.0 pG=1.0 pB=1.0 sat=1.0
EffectiveMarkerCoverage_FirstFrame       : 4096x4096
EffectiveMarkerAspectRatio_FirstFrame    : 4096x2160
CameraProcessDiscriminationCode_FirstFra : 201
RawBlackCodeValue_FirstFrame             : 512
RawGrayCodeValue_FirstFrame              : 1504
RawWhiteCodeValue_FirstFrame             : 5472
MonitoringDescriptions_FirstFrame        : SonyProf2:LC-709typA
MonitoringBaseCurve_FirstFrame           : 0E06040101010408

Other #4
Type                                     : Time code
Format                                   : SMPTE TC
Muxing mode                              : SDTI
Frame rate                               : 25.000 FPS
Time code of first frame                 : 20:50:05:08


  


  I'm not sure which camera it is from, I only have the information extracted by MediaInfo that I included.

  


  The FFMEG log is:
$ ffmpeg -i /Users/Aker84150/Downloads/Raw.mxf -c:v libx264 -c:a aac -strict experimental /Users/Aker84150/Downloads/Raw-test.mp4ffmpeg version 4.3.2 Copyright (c) 2000-2021 the FFmpeg developers  built with Apple clang version 11.0.0 (clang-1100.0.33.17)  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.3.2_4 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox  libavutil      56. 51.100 / 56. 51.100  libavcodec     58. 91.100 / 58. 91.100  libavformat    58. 45.100 / 58. 45.100  libavdevice    58. 10.100 / 58. 10.100  libavfilter     7. 85.100 /  7. 85.100  libavresample   4.  0.  0 /  4.  0.  0  libswscale      5.  7.100 /  5.  7.100  libswresample   3.  7.100 /  3.  7.100  libpostproc    55.  7.100 / 55.  7.100[mxf @ 0x7f808f008800] could not resolve sub descriptor strong ref[mxf @ 0x7f808f008800] source track 2: stream 0, no descriptor found[mxf @ 0x7f808f008800] could not resolve sub descriptor strong ref    Last message repeated 4 times[mxf @ 0x7f808f008800] Could not find codec parameters for stream 0 (Video: none, none): unknown codecConsider increasing the value for the 'analyzeduration' and 'probesize' optionsGuessed Channel Layout for Input Stream #0.1 : monoGuessed Channel Layout for Input Stream #0.2 : monoGuessed Channel Layout for Input Stream #0.3 : monoGuessed Channel Layout for Input Stream #0.4 : monoInput #0, mxf, from '/Users/Aker84150/Downloads/Raw.mxf':  Metadata:    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900    product_uid     : cede1604-8280-11de-8a39-08004678031c    uid             : e8f36160-95ef-11e9-83ab-08004632275a    generation_uid  : e8f3616a-95ef-11e9-b502-08004632275a    company_name    : Sony    product_name    : AXS     product_version : 2.0    application_platform: Sony SC Platform    modification_date: 2019-06-23T19:48:44.000000Z    material_package_umid: 0x060A2B340101010501010D43130000009CDA54D3578605DC080046020132275A    timecode        : 20:50:05:08  Duration: 00:00:20.20, start: 0.000000, bitrate: 990426 kb/s    Stream #0:0: Video: none, none, 25 tbr, 25 tbn, 25 tbc    Stream #0:1: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A    Stream #0:2: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A    Stream #0:3: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A    Stream #0:4: Audio: pcm_s24le, 48000 Hz, mono, s32 (24 bit), 1152 kb/s    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A    Stream #0:5: Data: none    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A      data_type       : vbi_vanc_smpte_436MStream mapping:  Stream #0:1 -> #0:0 (pcm_s24le (native) -> aac (native))Press [q] to stop, [?] for helpOutput #0, mp4, to '/Users/Aker84150/Downloads/Raw-test.mp4':  Metadata:    operational_pattern_ul: 060e2b34.04010101.0d010201.01010900    product_uid     : cede1604-8280-11de-8a39-08004678031c    uid             : e8f36160-95ef-11e9-83ab-08004632275a    generation_uid  : e8f3616a-95ef-11e9-b502-08004632275a    company_name    : Sony    product_name    : AXS     product_version : 2.0    application_platform: Sony SC Platform    modification_date: 2019-06-23T19:48:44.000000Z    material_package_umid: 0x060A2B340101010501010D43130000009CDA54D3578605DC080046020132275A    timecode        : 20:50:05:08    encoder         : Lavf58.45.100    Stream #0:0: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp (24 bit), 69 kb/s    Metadata:      file_package_umid: 0x060A2B340101010501010D43130000009DDA54D3578605DC080046020132275A      encoder         : Lavc58.91.100 aacsize=     176kB time=00:00:20.20 bitrate=  71.3kbits/s speed=66.6x    video:0kB audio:171kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.619946%[aac @ 0x7f808f89a800] Qavg: 121.639


  


  Thanks