Difference between revisions of "Linbian Usage Guide"

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(Camera source)
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You can open it from '''Application Menu''' -> '''System Tools'''.
 
You can open it from '''Application Menu''' -> '''System Tools'''.
 
== MPP ==
 
 
=== Allwinner official documents ===
 
* MPP Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AW%20IPC%e5%aa%92%e4%bd%93%e5%a4%84%e7%90%86%e8%bd%af%e4%bb%b6%e5%bc%80%e5%8f%91%e5%8f%82%e8%80%83.pdf Chinese version].
 
* ISP Module User Guide, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/MPP_ISP%20%e6%a8%a1%e5%9d%97%e7%94%a8%e6%88%b7%e6%8c%87%e5%8d%97.pdf Chinese version], [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/MPP_ISP%20Development%20User%20Guide.pdf English version].
 
* EVE Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/EVE%e5%ba%94%e7%94%a8API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version], [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/EVE%c2%a0Application%c2%a0API%c2%a0Reference%c2%a0Manual_%e5%85%ad%e7%82%b9%e7%a7%91%e6%8a%80.pdf English version].
 
* Human Counting Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e4%ba%ba%e5%91%98%e8%ae%a1%e6%95%b0API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 
* Motion Detection Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e8%bf%90%e5%8a%a8%e7%9b%ae%e6%a0%87%e8%af%86%e5%88%ab%e7%ae%97%e6%b3%95API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 
* Binocular depth of field (DOF) Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e5%8f%8c%e7%9b%ae%e6%b7%b1%e5%ba%a6%e4%bf%a1%e6%81%af%e7%ae%97%e6%b3%95API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 
 
=== Samples ===
 
 
Please refer to [[#Demo_programs | Demo programs]].
 
  
 
== Camera Module ==
 
== Camera Module ==
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== GPIO ==
 
== GPIO ==
 +
 +
== MPP ==
 +
 +
=== Allwinner official documents ===
 +
* MPP Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AW%20IPC%e5%aa%92%e4%bd%93%e5%a4%84%e7%90%86%e8%bd%af%e4%bb%b6%e5%bc%80%e5%8f%91%e5%8f%82%e8%80%83.pdf Chinese version].
 +
* ISP Module User Guide, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/MPP_ISP%20%e6%a8%a1%e5%9d%97%e7%94%a8%e6%88%b7%e6%8c%87%e5%8d%97.pdf Chinese version], [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/MPP_ISP%20Development%20User%20Guide.pdf English version].
 +
* EVE Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/EVE%e5%ba%94%e7%94%a8API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version], [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/EVE%c2%a0Application%c2%a0API%c2%a0Reference%c2%a0Manual_%e5%85%ad%e7%82%b9%e7%a7%91%e6%8a%80.pdf English version].
 +
* Human Counting Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e4%ba%ba%e5%91%98%e8%ae%a1%e6%95%b0API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 +
* Motion Detection Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e8%bf%90%e5%8a%a8%e7%9b%ae%e6%a0%87%e8%af%86%e5%88%ab%e7%ae%97%e6%b3%95API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 +
* Binocular depth of field (DOF) Application Development Reference Manual, [http://files.lindeni.org/lindenis-v5/documents/soft_design/MPP/AIE_CVE%e5%8f%8c%e7%9b%ae%e6%b7%b1%e5%ba%a6%e4%bf%a1%e6%81%af%e7%ae%97%e6%b3%95API%e5%8f%82%e8%80%83%e6%89%8b%e5%86%8c.pdf Chinese version]
 +
 +
=== Samples ===
 +
 +
Please refer to [[#Demo_programs | Demo programs]].
  
 
== Demo programs ==
 
== Demo programs ==

Revision as of 09:27, 25 October 2018

Terminal

On Linbian OS, the default terminal application is LXTerminal.

Lxterminal.png

You can open it from Application Menu -> System Tools.

Camera Module

Webcams

Gstreamer

Camera source

  • lindeniv4l2src: Video (video4linux2) Source

Use for CSI Camera
Example:
sudo gst-launch-1.0 lindeniv4l2src device=/dev/video1 ! video/x-raw,width=1920,height=1080,format=I420 ! videoconvert ! sunxifbsink video-memory=24

Omx hardware H.264 decoder and encoder

  • omxh264dec: OpenMAX H.264 Video Decoder

Example:
sudo gst-launch-1.0 filesrc location=1c.mp4 ! qtdemux name=demux demux.video_0 ! queue ! h264parse ! omxh264dec ! videoconvert ! sunxifbsink

  • omxh264videoenc: OpenMAX H.264 Video Encoder

Example:
sudo gst-launch-1.0 lindeniv4l2src device=/dev/video1 ! video/x-raw,width=1920,height=1080,format=I420 ! videoconvert ! omxh264videoenc target-bitrate=5000000 ! mpegtsmux ! filesink location=1.ts

Display sink

  • sunxifbsink: Accelerated console framebuffer video sink for sunxi-based devices

Example:
sudo gst-launch-1.0 -v videotestsrc pattern=ball name=left ! sunxifbsink

Play Video

Play Audio

Python

GPIO

MPP

Allwinner official documents

Samples

Please refer to Demo programs.

Demo programs

Face recognition

Motion detection

Human counting

VLPR

Image stitch

Binocular DOF image

Speech recognition