General TC > Tiny Core Netbooks
Built-in webcam was not initialized
cute curtis:
just a blackout window when gtk3 loaded
--- Code: ---tc@box:~$ tce-load i usbutils.tcz
Version 11.0
Usage: tce-load [ -i -w -wi -wo -wil -ic -wic -wicl]{s} extensions
-i Loads local extension
-w Download extension only
-wi Download and install extension
-wo Download and create an ondemand item
Adding -c to any -i option will force a one time copy to file system
Adding -l to any -i option indicates load only - do not update onboot or ondemand
Adding -s to any option will suppress OK message used by apps GUI
Example usage:
Load local extension:
tce-load -i /mnt/hda1/tce/optional/nano.tcz
Download into tce/optional directory, updates OnBoot and installs:
tce-load -w -i nano.tcz
Download only into tce/optional directory:
tce-load -w nano.tcz
tc@box:~$ tce-load -i usbutils.tcz
libusb.tcz: OK
usbutils.tcz: OK
tc@box:~$ modprobe uvcvideo
tc@box:~$ ffmpeg -f video4linux2 -input_format h264 -i /dev/video0 out.h264
sh: ffmpeg: not found
tc@box:~$ ffplay out.h264
sh: ffplay: not found
tc@box:~$ ffmpeg -f video4linux2 -input_format h264 -i /dev/video0 out.h264
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --prefix=/usr/local --disable-static --enable-gpl --enable-version3 --enable-shared --disable-debug --disable-doc --enable-bzlib --enable-fontconfig --enable-libass --enable-libfreetype --enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-zlib --enable-libmp3lame --enable-libv4l2 --enable-libvpx --enable-vdpau --enable-libx264 --enable-libwebp --enable-libpulse --enable-libspeex --enable-libbluray --enable-libcdio --enable-libxvid --enable-libopus --enable-libx265 --enable-openal --enable-lto --enable-librsvg --enable-gnutls --enable-avresample
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
[video4linux2,v4l2 @ 0x8ec91c0] Cannot find a proper format for codec 'h264' (id 27), pixel format 'none' (id -1)
Assertion *codec_id != AV_CODEC_ID_NONE failed at libavdevice/v4l2.c:815
Aborted
tc@box:~$ ffplay out.h264
ffplay version 4.2.2 Copyright (c) 2003-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --prefix=/usr/local --disable-static --enable-gpl --enable-version3 --enable-shared --disable-debug --disable-doc --enable-bzlib --enable-fontconfig --enable-libass --enable-libfreetype --enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-zlib --enable-libmp3lame --enable-libv4l2 --enable-libvpx --enable-vdpau --enable-libx264 --enable-libwebp --enable-libpulse --enable-libspeex --enable-libbluray --enable-libcdio --enable-libxvid --enable-libopus --enable-libx265 --enable-openal --enable-lto --enable-librsvg --enable-gnutls --enable-avresample
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
out.h264: No such file or directory
nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
tc@box:~$ tce-load -i gtk3.tcz
gtk3 is already installed!
tc@box:~$ ffplay -f video4linux2 -video_size 640x480 -i /dev/video0
ffplay version 4.2.2 Copyright (c) 2003-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --prefix=/usr/local --disable-static --enable-gpl --enable-version3 --enable-shared --disable-debug --disable-doc --enable-bzlib --enable-fontconfig --enable-libass --enable-libfreetype --enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-zlib --enable-libmp3lame --enable-libv4l2 --enable-libvpx --enable-vdpau --enable-libx264 --enable-libwebp --enable-libpulse --enable-libspeex --enable-libbluray --enable-libcdio --enable-libxvid --enable-libopus --enable-libx265 --enable-openal --enable-lto --enable-librsvg --enable-gnutls --enable-avresample
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, video4linux2,v4l2, from '/dev/video0':B sq= 0B f=0/0
Duration: N/A, start: 314.713656, bitrate: 147456 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 147456 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
378.33 M-V: 0.000 fd= 1 aq= 0KB vq= 0KB sq= 0B f=0/0
tc@box:~$ ffplay -f video4linux2 -video_size 640x480 -i /dev/video1
ffplay version 4.2.2 Copyright (c) 2003-2019 the FFmpeg developers
built with gcc 9.2.0 (GCC)
configuration: --prefix=/usr/local --disable-static --enable-gpl --enable-version3 --enable-shared --disable-debug --disable-doc --enable-bzlib --enable-fontconfig --enable-libass --enable-libfreetype --enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-zlib --enable-libmp3lame --enable-libv4l2 --enable-libvpx --enable-vdpau --enable-libx264 --enable-libwebp --enable-libpulse --enable-libspeex --enable-libbluray --enable-libcdio --enable-libxvid --enable-libopus --enable-libx265 --enable-openal --enable-lto --enable-librsvg --enable-gnutls --enable-avresample
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
[video4linux2,v4l2 @ 0xb0e00640] ioctl(VIDIOC_G_INPUT): Inappropriate ioctl for device
/dev/video1: Inappropriate ioctl for device
nan : 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
--- End code ---
cute curtis:
--- Quote from: cute curtis on December 30, 2020, 11:03:57 AM ---just a blackout window when gtk3 loaded
--- End quote ---
my bad, i just need a very good lighting but I Omegle.com can't detect my webcam
cute curtis:
I think I need to install flash player for browser webcam to work but I'm getting error getting version for both getFlash10 and getFlash kindly fix the extension. Thanks.
Juanito:
It would help people to help you if you could paste the error message here.
Rich:
Hi cute curtis
You can forget about flash:
--- Quote ---Since Adobe will no longer be supporting Flash Player after December 31, 2020 and Adobe will block Flash content from running in Flash Player beginning January 12, 2021, Adobe strongly recommends all users immediately uninstall Flash Player to help protect their systems.
--- End quote ---
Since we are not allowed to distribute flash player, it needs to be downloaded from Adobe.
Will you be able to download it after 2020:
--- Quote ---No. Adobe will remove Flash Player download pages from its site after the EOL Date. Adobe will block Flash content from running in Flash Player beginning January 12, 2021.
--- End quote ---
Found here:
https://www.adobe.com/products/flashplayer/end-of-life.html
So the extensions can not be fixed.
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