Does it work on Ubuntu 16.04? about vokoscreenng

[vkohaupt]

I have expanded the online help, please read it.

[ramesh901]

In VokoscreenNG, Audio list is empty. I don't see anything in that list to choose.
In vokoscreen I didn't see this problem. There is always some options available in audio tab

[vkohaupt]

Click on the left side on the last tab and send the complete report to me.

[ramesh901]

[vokoscreenNG] Version: 3.0.1 [vokoscreenNG] Locale: en_IN [vokoscreenNG] Log from: 2020-02-17 14:44:19 [vokoscreenNG] Country: India [vokoscreenNG] Qt: 5.9.5 [vokoscreenNG] GStreamer 1.14.5 [vokoscreenNG] Operating system: Ubuntu Core 18 [vokoscreenNG] CPU Architecture: x86_64 [vokoscreenNG] vokoscreenNG running as: xcb client [vokoscreenNG] vokoscreenNG running on: x11 [vokoscreenNG] Desktop: Unity [vokoscreenNG] Icon-Theme: Adwaita [vokoscreenNG] Styles: (Windows, Fusion) [vokoscreenNG] Qt-PluginsPath: /usr/lib/x86_64-linux-gnu/qt5/plugins [vokoscreenNG] Qt-TranslationsPath: /usr/share/qt5/translations [vokoscreenNG] Qt-LibraryPath: /usr/lib/x86_64-linux-gnu [vokoscreenNG] Settings: /home/hduser/snap/vokoscreen-ng/33/.config/vokoscreenNG/vokoscreenNG.ini [vokoscreenNG] Log: /home/hduser/snap/vokoscreen-ng/33/.config/vokoscreenNG/log/2020_02_17_14_44_16.log [vokoscreenNG] CompositingManager running: true [vokoscreenNG] Symbols: + available, - not available [vokoscreenNG] + matroskamux [vokoscreenNG] + webmmux [vokoscreenNG] + avimux [vokoscreenNG] + mp4mux [vokoscreenNG] + qtmux [vokoscreenNG] + x264enc [vokoscreenNG] - openh264enc [vokoscreenNG] - vaapih264enc [vokoscreenNG] - vaapimpeg2enc [vokoscreenNG] + vp8enc [vokoscreenNG] + vorbisenc [vokoscreenNG] + flacenc [vokoscreenNG] + opusenc [vokoscreenNG] + lamemp3enc [vokoscreenNG] + ximagesrc [vokoscreenNG] + pulsesrc [vokoscreenNG] + queue [vokoscreenNG] + capsfilter [vokoscreenNG] + videoconvert [vokoscreenNG] + videorate [vokoscreenNG] + audioconvert [vokoscreenNG] + audiorate [vokoscreenNG] + filesink [vokoscreenNG] + videoscale [vokoscreenNG] + h264parse [vokoscreenNG] + adder [vokoscreenNG] Name from screen: eDP-1 [vokoscreenNG] Screen available desktop width : 1920 [vokoscreenNG] Screen available desktop height: 1080 [vokoscreenNG] DevicePixelRatio: 1 (Normal displays is 1, Retina display is 2) [vokoscreenNG] Vertical refresh rate of the screen in Hz: 60 [vokoscreenNG] Screen orientation Qt::ScreenOrientation(LandscapeOrientation) [vokoscreenNG] Color depth of the screen: 24 [vokoscreenNG] Model from screen: [vokoscreenNG] Manufactur from screen: [vokoscreenNG] SerialNumber from screen: [vokoscreenNG] ItemText in Combobox: eDP-1 : 1920 x 1080 [vokoscreenNG] ItemData in Combobox: x=0 y=0 with=1920 height=1080 [vokoscreenNG] [Camera] Found: Integrated_Webcam_HD: Integrate Device: video0 [vokoscreenNG] ExtensionsPath: /home/hduser/snap/vokoscreen-ng/33/vokoscreen_extensions/ [vokoscreenNG] No library for extension found [vokoscreenNG] Desktop session is a X11 session QIODevice::write (QTcpSocket): device not open QIODevice::write (QTcpSocket): device not open radioButtonScreencastFullscreen=true radioButtonScreencastWindow=false radioButtonScreencastArea=false checkBoxCameraOnOff=false checkBoxCameraMirrorVertical=false checkBoxCameraMirrorHorizontal=false checkBoxCameraInvert=false checkBoxCameraGray=false checkBoxCameraMono=false checkBoxCameraWindowFrame=false checkBoxShowInSystray=true checkBoxShowInSystrayAlternative=true checkBoxMinimizedWhenRecordingStarts=false checkBoxStartsMinimized=false checkBoxResetAtNextStart=false checkBoxLookForUpdates=true checkBoxMouseCursorOnOff=false checkBoxScale=false checkBoxMagnifier=false comboBoxCamera=Integrated_Webcam_HD: Integrate comboBoxFormat=mkv comboBoxVideoCodec=x264 comboBoxx264Preset=superfast comboBoxAudioCodec=vorbis comboBoxOnlineHelp=Automatically comboBoxAreaSize=320 x 200 CGA 16 : 10 comboBoxScale=320 x 200 CGA 16 : 10 comboBoxScreencastScreen=eDP-1 : 1920 x 1080 sliderVolume=70 sliderVideo=0 sliderCameraWindowSize=2 sliderHour=0 sliderMinute=0 sliderStopRecordingAfterHouers=0 sliderStopRecordingAfterMinutes=0 sliderStopRecordingAfterSeconds=15 sliderLimitOfFreeDiskSpace=250 sliderShowInSystrayAlternative=48 sliderSecondWaitBeforeRecording=1 sliderX264=17 sliderOpenh264=23 sliderFrames=25 sliderScreencastCountDown=0 sliderMagnification=2 lineEditVideoPath=/home/hduser/Videos [vokoscreenNG] Start record with: ximagesrc display-name=:1 use-damage=false show-pointer=true startx=0 starty=0 endx=1919 endy=1079 ! capsfilter caps=video/x-raw,framerate=25/1 ! videoconvert ! videorate ! x264enc qp-min=17 qp-max=17 speed-preset=superfast threads=4 ! video/x-h264, profile=baseline ! matroskamux name=mux writing-app=vokoscreenNG_3.0.1 ! filesink location=/home/hduser/Videos/vokoscreenNG-2020-02-17_14-46-09.mkv gst-launch-1.0 -e \ ximagesrc display-name=:1 use-damage=false show-pointer=true startx=0 starty=0 endx=1919 endy=1079 \ ! capsfilter caps=video/x-raw,framerate=25/1 \ ! videoconvert \ ! videorate \ ! x264enc qp-min=17 qp-max=17 speed-preset=superfast threads=4 \ ! video/x-h264, profile=baseline \ ! matroskamux name=mux writing-app=vokoscreenNG_3.0.1 \ ! filesink location=/home/hduser/Videos/vokoscreenNG-2020-02-17_14-46-09.mkv [vokoscreenNG] Stop record [vokoscreenNG] play video with vokoplayer [vokoplayer] QMediaPlayer::PlayingState Warning: "Failed to connect: Connection refused" [vokoplayer] QMediaPlayer::StoppedState radioButtonScreencastFullscreen=true radioButtonScreencastWindow=false radioButtonScreencastArea=false checkBoxCameraOnOff=false checkBoxCameraMirrorVertical=false checkBoxCameraMirrorHorizontal=false checkBoxCameraInvert=false checkBoxCameraGray=false checkBoxCameraMono=false checkBoxCameraWindowFrame=false checkBoxShowInSystray=true checkBoxShowInSystrayAlternative=true checkBoxMinimizedWhenRecordingStarts=false checkBoxStartsMinimized=false checkBoxResetAtNextStart=false checkBoxLookForUpdates=true checkBoxMouseCursorOnOff=false checkBoxScale=false checkBoxMagnifier=false comboBoxCamera=Integrated_Webcam_HD: Integrate comboBoxFormat=mkv comboBoxVideoCodec=x264 comboBoxx264Preset=superfast comboBoxAudioCodec=vorbis comboBoxOnlineHelp=Automatically comboBoxAreaSize=320 x 200 CGA 16 : 10 comboBoxScale=320 x 200 CGA 16 : 10 comboBoxScreencastScreen=eDP-1 : 1920 x 1080 sliderCameraWindowSize=2 sliderVolume=70 sliderVideo=0 sliderHour=0 sliderMinute=0 sliderStopRecordingAfterHouers=0 sliderStopRecordingAfterMinutes=0 sliderStopRecordingAfterSeconds=15 sliderLimitOfFreeDiskSpace=250 sliderShowInSystrayAlternative=48 sliderSecondWaitBeforeRecording=1 sliderX264=17 sliderOpenh264=23 sliderFrames=25 sliderScreencastCountDown=0 sliderMagnification=2 lineEditVideoPath=/home/hduser/Videos [vokoscreenNG] Start record with: ximagesrc display-name=:1 use-damage=false show-pointer=true startx=0 starty=0 endx=1919 endy=1079 ! capsfilter caps=video/x-raw,framerate=25/1 ! videoconvert ! videorate ! x264enc qp-min=17 qp-max=17 speed-preset=superfast threads=4 ! video/x-h264, profile=baseline ! matroskamux name=mux writing-app=vokoscreenNG_3.0.1 ! filesink location=/home/hduser/Videos/vokoscreenNG-2020-02-17_14-47-08.mkv gst-launch-1.0 -e \ ximagesrc display-name=:1 use-damage=false show-pointer=true startx=0 starty=0 endx=1919 endy=1079 \ ! capsfilter caps=video/x-raw,framerate=25/1 \ ! videoconvert \ ! videorate \ ! x264enc qp-min=17 qp-max=17 speed-preset=superfast threads=4 \ ! video/x-h264, profile=baseline \ ! matroskamux name=mux writing-app=vokoscreenNG_3.0.1 \ ! filesink location=/home/hduser/Videos/vokoscreenNG-2020-02-17_14-47-08.mkv [vokoscreenNG] Stop record [vokoscreenNG] play video with vokoplayer [vokoplayer] QMediaPlayer::PlayingState Warning: "Failed to connect: Connection refused" [vokoplayer] QMediaPlayer::StoppedState

…

On Mon, Feb 17, 2020 at 2:22 PM Volker Kohaupt ***@***.***> wrote: Click on the left side on the last tab and send the complete report to me. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#42?email_source=notifications&email_token=AHCLHKRHZM3P3CEQATTM3LDRDJF3XA5CNFSM4KWC2YU2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEL5RURQ#issuecomment-586881606>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHCLHKVIOBT4Q4N4QCUWFSTRDJF3XANCNFSM4KWC2YUQ> .

[vkohaupt]

The log say "Operating system: Ubuntu Core 18"
The issue title say "Does it work on Ubuntu 16.04"

Have you installed "Ubuntu Core 18" as snap in a Ubuntu 16.04?

[ramesh901]

hduser@ubuntu:~$ snap list --all
Name Version Rev Tracking Publisher Notes
core 16-2.42.5 8268 stable canonical* core,disabled
core 16-2.43.2 8592 stable canonical* core
core18 20200124 1668 stable canonical* base
gitlptools dc528fc 29 stable sparkiegeek disabled,classic
gitlptools b9b9618 35 stable sparkiegeek disabled,classic
gitlptools b9b9618 36 stable sparkiegeek classic
postman 7.13.0 97 stable postman-inc* disabled
postman 7.18.0 98 stable postman-inc* -
vlc 3.0.8 1397 stable videolan* -
vokoscreen-ng 3.0.1 33 stable popey -
hduser@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial

Shall I remove core 18 and check whether vokoscreenNG is working?

[vkohaupt]

Ok, i see vokoscreenNG is build as snap.
Please go to snapcraft forum and speak with Alan Pope.
https://snapcraft.io/vokoscreen-ng
I can't help. Sorry.

[esclapes]

@ramesh901 I had the same issue and I was able to solve it by installing the pulseaudio snap:

snap install pulseaudio

Note that this snap is meant to be used in Ubuntu only.

By the way, a more descriptive title of this issue could help find the issue: something like "Unbuntu snap requires pulseaudio to record sound"