How to configure 720P@120fps on wfb_gs on ubuntu(not OpenIPC gs)

[lida2003]

As I have recently got SCC338Q+IMX415, 3536DV100 with pre-installed OpenIPC.

It's quite easy to configure 720P@60FPS on airunit(/etc/majestic.yaml) and gs(/etc/vdec.conf)

But I didn't find /etc/vdec.conf on ubuntu custom build version?

So how can I configure SCC338Q+IMX415(720P@120FPS) + ubuntu(?????)?

[svpcom]

Just use standard gstreamer pipeline or wfb-ng-osd

[lida2003]

Well, it's very strange that when I configure to use H265 codec. The screen is blurred.
Both 3536 and wfb-ng-osd is blurred, anything to do with my configuration?

BTW, only change codec to H264, then everything is fine.

• gs(/etc/vdec.conf) 1024x768@60FPS h265

root@openipc-hi3536dv100:~# cat /etc/vdec.conf
### Port for video rx (default: 5000)

port=5600

### Codec: h264 or h265 (default: h264)

codec=h265

### Incoming data format: stream or frame (default: stream)

format=frame

### Screen output mode:
# 720p60       - 1280 x 720  @ 60 fps
# 1080p60      - 1920 x 1080 @ 60 fps
# 1024x768x60  - 1024 x 768  @ 60 fps
# 1366x768x60  - 1366 x 768  @ 60 fps
# 1280x1024x60 - 1280 x 1024 @ 60 fps
# 1600x1200x60 - 1600 x 1200 @ 60 fps
# 2560x1440x30 - 2560 x 1440 @ 30 fps

mode=1024x768x60

### Mavlink port for telemetry (default: 14750)

mavlink_port=14750

### Osd: none, simple or custom for use own lvgl based osd (custom osd binary need to be upload to /usr/bin directory) (default: simple)

osd=simple

### Records archive (Mount ssd, set up full path to records archive, file names generated automatically. example: /mnt/sda1/recorder)

records=

### Extra param (write in one line split by space):

#    --ar [mode]        - Aspect ratio mode               (Default: keep)
#      keep             - Keep stream aspect ratio
#      stretch          - Stretch to output resolution
#      manual           - Manual image size definition

#    --ar-bg-r [Value]  - Fill color red component      (Default: 0)
#    --ar-bg-g [Value]  - Fill color green component    (Default: 0)
#    --ar-bg-b [Value]  - Fill color blue component     (Default: 0)

#    --ar-x [Value]     - Image position X
#    --ar-y [Value]     - Image position Y
#    --ar-w [Value]     - Image width
#    --ar-h [Value]     - Image height

#    --bg-r [Value]     - Background color red      (Default: 0)
#    --bg-g [Value]     - Background color green    (Default: 96)
#    --bg-b [Value]     - Background color blue     (Default: 0)

extra="--bg-r 30 --bg-g 0 --bg-b 30"

• airunit(/etc/majestic.yaml) 1024x768@60FPS h265

root@openipc-ssc338q:~# cat /etc/majestic.yaml
system:
  staticDir: /var/www
  webPort: 80
  httpsPort: 443
  plugins: false
  buffer: 1024
isp:
  antiFlicker: disabled
  exposure: 20
  aGain: 40
  sensorConfig: /etc/sensors/imx415_fpv.bin
image:
  mirror: false
  flip: false
  rotate: 0
  contrast: 50
  hue: 50
  saturation: 50
  luminance: 50
video0:
  enabled: true
  codec: h265
  fps: 60
  bitrate: 2048
  rcMode: cbr
  gopSize: 1
  size: 1024x768
video1:
  enabled: false
  codec: h264
  size: 704x576
  fps: 15
jpeg:
  enabled: false
  qfactor: 50
  fps: 5
osd:
  enabled: false
  font: /usr/share/fonts/truetype/UbuntuMono-Regular.ttf
  template: "%d.%m.%Y %H:%M:%S"
  posX: 16
  posY: 16
audio:
  enabled: false
  volume: 30
  srate: 8000
  codec: opus
  outputEnabled: false
  outputVolume: 30
rtsp:
  enabled: true
  port: 554
nightMode:
  enabled: false
  irCutSingleInvert: false
  colorToGray: true
  irSensorPinInvert: false
motionDetect:
  enabled: false
  visualize: false
  debug: false
records:
  enabled: false
  path: /mnt/mmcblk0p1/%F/%H.mp4
  maxUsage: 95
outgoing:
  enabled: true
  server: udp://127.0.0.1:5600
watchdog:
  enabled: true
  timeout: 300
hls:
  enabled: false
onvif:
  enabled: false
ipeye:
  enabled: false
youtube:
  enabled: false

[lida2003]

OK, it works. But still doesn't have any idea about outgoing.naluSize . Anyone please light me up, thanks.

root@openipc-ssc338q:~# cli -s .outgoing.naluSize 1200

[lida2003]

OK, now met new issue, compiling (make codec=h265) wfb_ng_osd in jetson orin, it seems that osd still uses h264 codec.

--- EDIT, try "-5"option, still get stucked. It's ok to use gstreamer in Jetson to launch the video @ rtp 5600.

[lida2003]

OK, now met new issue, compiling (make codec=h265) wfb_ng_osd in jetson orin, it seems that osd still uses h264 codec.

--- EDIT, try "-5"option, still get stucked. It's ok to use gstreamer in Jetson to launch the video @ rtp 5600.

@svpcom OK, as you have mentioned in #337 (reply in thread)

Anyway, it can be decoded by gstDecoder, which is jetson orin demo code.

Is it possible to port this code to wfb-ng-osd?

[svpcom]

Stream produced by majestic (NOT venc) should be decoded by wfb-ng-osd. Try wfb-ng-osd from master branch

[lida2003]

Currently, it's latest master, I think the video stream is not from venc, it's from wfb_tx ??? am I right?

• 748 root wfb_tx -p 0 -u 5600 -R 456000 -K /etc/drone.key -B 20 -M 1 -S 0 -L 0 -G long -k 8 -n 12 -T 0 -i 7669206 -f data wlan0

$ git log -n 1
commit 1acd315d187f399199945c3431b5789dd9bd7732 (HEAD -> master, origin/master, origin/HEAD)
Author: Vasily Evseenko <svpcom@gmail.com>
Date:   Fri Dec 15 19:41:16 2023 +0300

    Fix video format in test example

IMX415 ==> SCC338Q ==> WiFi ==>wfb_ng(Jetson Orin) ==>wfb_ng_osd(Jetson Orin)

[svpcom]

wfb_rx/tx is just a transport for udp packets. openipc camera can produce RTP-compatible video streams using majectic streamer or proprietary format using venc streamer. RTP can be decode by gstreamer or any other standard tool, but proprietary format can be only decoded by vdec

[lida2003]

wfb_rx/tx is just a transport for udp packets.

OK.

openipc camera can produce RTP-compatible video streams using majectic streamer or proprietary format using venc streamer.

Maybe I have found something of enc process. I'll take a look at OpenIPC now.

• 772 root [venc0_P0_MAIN]
• 773 root [venc1_P0_MAIN]

Thanks for the help!