아놔.. rdp랑 동일하네.. wayland 자체가 현재 사용중인 세션은 어떻게든 끌어갈 수 없는 구조인가?
This is a VNC server for wlroots-based Wayland compositors (⛔Gnome and KDE arenotsupported). It attaches to a running Wayland session, creates virtual input devices, and exposes a single display via the RFB protocol. The Wayland session may be a headless one, so it is also possible to run wayvnc without a physical display attached.
As of 2020, there are several projects that use these methods to provide GUI access to remote computers. The compositor Weston provides an RDP backend. GNOME has aremote desktop serverthat supports VNC.WayVNCis a VNC server that works with compositors, likeSway, based on the wlroots library.Waypipeworks with all Wayland compositors and offers almost-transparent application forwarding, likessh -X.
The OpenGL ES 2.0 based renderer has now been replaced with a pixman based renderer. The new renderer is both simpler and performs better on devices with poor memory bandwidth such as the Raspberry Pi 3.
The VFP architecture was intended to support execution of short "vector mode" instructions but these operated on each vector element sequentially and thus did not offer the performance of true single instruction, multiple data (SIMD) vector parallelism.
Position 2.While shorting 3.0Ω resistor and RESE, this board is suitable for the following E-Paper displays: 1.1.54 inch E-Paper Display: GDEP015OC1, GDEH0154D27, GDEM0154E97LT and GDEW0154Z17 2.2.04 inch E-Paper Display: GDE021A1/ILE021A1 3.2.13 inch E-Paper Display: GDE0213B1/GDEH0213B1 and GDEM0213E28LT 4.2.9 inch E-Paper Display: GDE029A1/GDEH029A1, GDEW029Z10 and GDEM029E27LT 5.7.5 inch E-Paper Display: GDEW075T8 and GDEW075Z09
$ nvgstcapture-1.0 Encoder null, cannot set bitrate! Encoder Profile = High Supported resolutions in case of ARGUS Camera (2) : 640x480 (3) : 1280x720 (4) : 1920x1080 (5) : 2104x1560 (6) : 2592x1944 (7) : 2616x1472 (8) : 3840x2160 (9) : 3896x2192 (10): 4208x3120 (11): 5632x3168 (12): 5632x4224
Runtime ARGUS Camera Commands:
Help : 'h' Quit : 'q' Set Capture Mode: mo:<val> (1): image (2): video Get Capture Mode: gmo Set sensor orientation: so:<val> (0): none (1): Rotate counter-clockwise 90 degrees (2): Rotate 180 degrees (3): Rotate clockwise 90 degrees Get sensor orientation: gso Set sensor mode: smo:<val> e.g., smo:1 Get sensor mode: gsmo Set Whitebalance Mode: wb:<val> (0): off (1): auto (2): incandescent (3): fluorescent (4): warm-fluorescent (5): daylight (6): cloudy-daylight (7): twilight (8): shade (9): manual Get Whitebalance Mode: gwb Set Saturation (0 to 2): st:<val> e.g., st:1.25 Get Saturation: gst Set Exposure Compensation (-2 to 2): ec:<val> e.g., ec:-2 Get Exposure Compensation: gec Set Auto Whitebalance Lock: awbl:<val> e.g., awbl:0 Get Auto Whitebalance Lock: awbl Set Auto Exposure Lock: ael:<val> e.g., ael:0 Get Auto Exposure Lock: gael Set TNR Mode: tnrm:<val> e.g., tnrm:1 (0): OFF (1): FAST (2): HIGH QUALITY Get TNR Mode: gtnrm Set TNR Strength (-1 to 1): tnrs:<val> e.g., tnrs:0.5 Get TNR Strength: gtnrs Set EE Mode: eem:<val> e.g., eem:1 (0): OFF (1): FAST (2): HIGH QUALITY Get EE Mode: geem Set EE Strength (-1 to 1): ees:<val> e.g., ees:0.5 Get EE Strength: gees Set Auto Exposure Anti-Banding (0 to 3): aeab:<val> e.g., aeab:2 (0): OFF (1): MODE AUTO (2): MODE 50HZ (3): MODE 60HZ Get Auto Exposure Anti-Banding: gaeab Set Gain Range: gr:<val><space><val> e.g., gr:1 16 Get Gain Range: ggr Set Exposure Time Range: etr:<val><space><val> e.g., etr:34000 35000 Get Exposure Time Range: getr Set ISP Digital Gain Range: dgr:<val><space><val> e.g., dgr:2 152 Get ISP Digital Gain Range: gdgr Capture: enter 'j' OR followed by a timer (e.g., jx5000, capture after 5 seconds) OR followed by multishot count (e.g., j:6, capture 6 images) timer/multihot values are optional, capture defaults to single shot with timer=0s Start Recording : enter '1' Stop Recording : enter '0' Video snapshot : enter '2' (While recording video) Get Preview Resolution: gpcr Get Image Capture Resolution: gicr Get Video Capture Resolution: gvcr
Runtime encoder configuration options:
Set Encoding Bit-rate(in bytes): br:<val> e.g., br:4000000 Get Encoding Bit-rate(in bytes): gbr Set Encoding Profile(only for H.264): ep:<val> e.g., ep:1 (0): Baseline (1): Main (2): High Get Encoding Profile(only for H.264): gep Force IDR Frame on video Encoder(only for H.264): Enter 'f'
bitrate = 4000000 Encoder Profile = High Encoder control-rate = 1 Encoder EnableTwopassCBR = 0 Opening in BLOCKING MODE ** Message: 15:18:30.462: <main:4670> iterating capture loop .... NvMMLiteOpen : Block : BlockType = 4 ===== NVMEDIA: NVENC ===== NvMMLiteBlockCreate : Block : BlockType = 4 GST_ARGUS: Creating output stream CONSUMER: Waiting until producer is connected... GST_ARGUS: Available Sensor modes : GST_ARGUS: 3264 x 2464 FR = 21.000000 fps Duration = 47619048 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: 3264 x 1848 FR = 28.000001 fps Duration = 35714284 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: 1920 x 1080 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: 1640 x 1232 FR = 29.999999 fps Duration = 33333334 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: 1280 x 720 FR = 59.999999 fps Duration = 16666667 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: 1280 x 720 FR = 120.000005 fps Duration = 8333333 ; Analog Gain range min 1.000000, max 10.625000; Exposure Range min 13000, max 683709000;
GST_ARGUS: Running with following settings: Camera index = 0 Camera mode = 5 Output Stream W = 1280 H = 720 seconds to Run = 0 Frame Rate = 120.000005 GST_ARGUS: Setup Complete, Starting captures for 0 seconds GST_ARGUS: Starting repeat capture requests. CONSUMER: Producer has connected; continuing. ^C** Message: 15:18:32.652: <_intr_handler:4261> User Interrupted..
Terminating the camera pipeline ... GST_ARGUS: Cleaning up CONSUMER: Done Success GST_ARGUS: Done Success ** Message: 15:18:33.098: <main:4680> Capture completed ** Message: 15:18:33.098: <main:4729> Camera application will now exit
hdmi / dsi 출력 설정에 무언가 영향을 줘서 DSI로 강제 설정되며 HDMI가 꺼지는것으로 추측.
display_default_lcd If a Raspberry Pi DSI LCD is detected it will be used as the default display and will show the framebuffer. Setting display_default_lcd=0 will ensure the LCD is not the default display, which usually implies the HDMI output will be the default. The LCD can still be used by choosing its display number from supported applications, for example, omxplayer.
