VAAPI HW Acceleration - Synology Docker

[AdiAbuAli]

Describe The Bug:

Am using mrlt8_Wyze_bridge, which intuen use FFMPEG for homebridge in Synology DS720+ Docker.
When I tries to customize the command to use VAAPI for HW accelartion, I got device creation failed -12 from FFMPEG.
I defined device in docker yml to be "device" = "/dev/dri/:/dev/dri"
And grant cmod 444 RenderD128
And installed vainfo, and checked the output and I can see VAAPI for i965 defined in docker container.
Also I defined in environment LIBVA_DRIVER_NAME=i965
But still all failed.

root@mrlt8-wyze-bridge_dev:/# ls -la /dev/dri
total 0
drwxr-xr-x 2 root root 80 Nov 13 23:34 .
drwxr-xr-x 13 root root 13860 Nov 13 23:34 ..
crw------- 1 root root 226, 0 Nov 13 23:34 card0
crw-rw---- 1 root 937 226, 128 Nov 13 23:34 renderD128

root@mrlt8-wyze-bridge_dev:/# vainfo
error: XDG_RUNTIME_DIR not set in the environment.
error: can't connect to X server!
libva info: VA-API version 1.4.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_1_4
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.4 (libva 2.4.0)
vainfo: Driver version: Intel i965 driver for Intel(R) Gemini Lake - 2.3.0
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
VAProfileH264Main : VAEntrypointVLD
VAProfileH264Main : VAEntrypointEncSlice
VAProfileH264Main : VAEntrypointEncSliceLP
VAProfileH264High : VAEntrypointVLD
VAProfileH264High : VAEntrypointEncSlice
VAProfileH264High : VAEntrypointEncSliceLP
VAProfileH264MultiviewHigh : VAEntrypointVLD
VAProfileH264StereoHigh : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
VAProfileJPEGBaseline : VAEntrypointVLD
VAProfileJPEGBaseline : VAEntrypointEncPicture
VAProfileVP8Version0_3 : VAEntrypointVLD
VAProfileHEVCMain : VAEntrypointVLD
VAProfileHEVCMain10 : VAEntrypointVLD
VAProfileVP9Profile0 : VAEntrypointVLD
VAProfileVP9Profile2 : VAEntrypointVLD

To Reproduce:

FFMPEG -hide_banner -loglevel info -hwaccel vaapi -hwaccel_output_format vaapi -hwaccel_device /dev/dri/renderD128 -flags low_delay -fflags +genpts -i - -c:a copy -c:v libx264 -tune zerolatency -preset slow -coder ac -b:v 820K -crf 23 -maxrate 1920K -bufsize 4M -rtsp_transport tcp -f rtsp rtsp://0.0.0.0:8554

Expected behavior:

FFMPEG to start HW transcode the stream.
ffmpeg output:
device creation failed -12

Run `ffmpeg` in a terminal window and post the output below

Screenshots:

Environment:
{
"CapAdd" : [],
"CapDrop" : [],
"cmd" : "python3 /app/wyze_bridge.py",
"cpu_priority" : 90,
"device" : "/dev/dri/:/dev/dri/",
"enable_publish_all_ports" : false,
"enable_restart_policy" : true,
"enabled" : true,
"env_variables" : [
{
"key" : "LIBVA_DRIVER_NAME",
"value" : "i965"
},
{
"key" : "PATH",
"value" : "/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
},
{
"key" : "LANG",
"value" : "C.UTF-8"
},
{
"key" : "GPG_KEY",
"value" : "E3FF2839C048B25C084DEBE9B26995E310250568"
},
{
"key" : "PYTHON_VERSION",
"value" : "3.9.8"
},
{
"key" : "PYTHON_PIP_VERSION",
"value" : "21.2.4"
},
{
"key" : "PYTHON_SETUPTOOLS_VERSION",
"value" : "57.5.0"
},
{
"key" : "PYTHON_GET_PIP_URL",
"value" : "https://github.com/pypa/get-pip/raw/3cb8888cc2869620f57d5d2da64da38f516078c7/public/get-pip.py"
},
{
"key" : "PYTHON_GET_PIP_SHA256",
"value" : "c518250e91a70d7b20cceb15272209a4ded2a0c263ae5776f129e0d9b5674309"
},
{
"key" : "PYTHONUNBUFFERED",
"value" : "1"
},
{
"key" : "RTSP_PROTOCOLS",
"value" : "tcp"
},
{
"key" : "RTSP_READTIMEOUT",
"value" : "30s"
},
{
"key" : "RTSP_READBUFFERCOUNT",
"value" : "4096"
},
{
"key" : "RTSP_LOGLEVEL",
"value" : "warn"
},
{
"key" : "SDK_KEY",
"value" : "AQAAADQA6XDOFkuqH88f65by3FGpOiz2Dm6VtmRcohNFh/rK6OII97hoGzIJJv/qRjS3EDx17r7hKtmDA/a6oBLGOTC5Gml7PgFGe26VYBaZqQF34BwIwAMQX7BGsONLW8cqQbdI5Nm560hm50N6cYfT2YpE9ctsv5vP5S49Q5gg864IauaY3NuO1e9ZVOvJyLcIJqJRy95r4fMkTAwXZiQuFDAb"
},
{
"key" : "RTSP_API",
"value" : "Yes"
},
{
"key" : "RTSP_APIADDRESS",
"value" : "0.0.0.0:9997"
},
{
"key" : "RTSP_PPROF",
"value" : "Yes"
},
{
"key" : "RTSP_READBUFFERSIZE",
"value" : "65536"
},
{
"key" : "FRESH_DATA",
"value" : "True"
},
{
"key" : "FFMPEG_CMD",
"value" : "-loglevel error -use_wallclock_as_timestamps 1 -fflags +genpts -flags low_delay -i - -c copy -rtsp_transport tcp -f rtsp rtsp://0.0.0.0:8554"
},
{
"key" : "MQTT_HOST",
"value" : "False"
},
{
"key" : "WYZE_EMAIL",
"value" : "adi.abuali@yahoo.com"
},
{
"key" : "WYZE_PASSWORD",
"value" : "Alborg2001!"
},
{
"key" : "NET_MODE",
"value" : "LAN"
},
{
"key" : "QUALITY",
"value" : "HD120"
},
{
"key" : "RTSP_RTMPDISABLE",
"value" : "Yes"
},
{
"key" : "RTSP_HLSDISABLE",
"value" : "Yes"
},
{
"key" : "TZ",
"value" : "Asia/Amman"
}
],
"exporting" : false,
"id" : "745a134d7ea9e1414cbe0c1204509a43dfc5c9322bd8abeee9976658cb36bf2b",
"image" : "mrlt8-wyze-bridge_dev:20211120",
"is_ddsm" : false,
"is_package" : false,
"links" : [],
"memory_limit" : 6442450944,
"memory_limit_slider" : 6144,
"name" : "mrlt8-wyze-bridge_dev",
"network" : [
{
"driver" : "bridge",
"name" : "bridge"
}
],
"network_mode" : "bridge",
"port_bindings" : [
{
"container_port" : 8554,
"host_port" : 8554,
"type" : "tcp"
},
{
"container_port" : 9997,
"host_port" : 9997,
"type" : "tcp"
},
{
"container_port" : 9999,
"host_port" : 9999,
"type" : "tcp"
}
],
"privileged" : true,
"shortcut" : {
"enable_shortcut" : false,
"enable_status_page" : false,
"enable_web_page" : false,
"web_page_url" : ""
},
"use_host_network" : false,
"volume_bindings" : []
}

• Operating System:
• Docker 20.10.3 -1239 over Synology DS720J+ (DSM 7.1)
  Intel Celeron J4125, 4 core, 2Ghz burst upto 2.7

[AdiAbuAli]

Any help pr update?

[AdiAbuAli]

Can you please enable VAAPI/INTEL HW ACCELERATION?

[github-actions]

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[github-actions]

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