Build gstreamer in nvidia image (#36)

* build gstreamer 1.20 for nvidia dockerfile.

* add nvidia to build.

* add nvidia to start.

* add config for nvidia.

* upgrade cuda ro 11.4.3.

* add cudaconvert to comment.

* fix paths.

* add cuda to ld.

* upgrade supervisord version.

* add config to suprtvisord in rebuild.

* update nvenc params.

* update nvidia dockerfile.

* h264 profile constrained-baseline.

* h264 send SPS PPS with every IDR.

dev/runtime/Dockerfile.nvidia

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+ARG BASE_IMAGE=neko_server_runtime:latest
+FROM $BASE_IMAGE
+
+#
+# install xfce
+RUN set -eux; apt-get update; \
+    # nvidia docker does not have firefox only firefox-esr
+    apt-get install -y --no-install-recommends xfce4 xfce4-terminal firefox sudo; \
+    #
+    # add user to sudoers
+    usermod -aG sudo neko; \
+    echo "neko:neko" | chpasswd; \
+    echo "%sudo ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers; \
+    # clean up
+    apt-get clean -y; \
+    rm -rf /var/lib/apt/lists/* /var/cache/apt/*
+
+#
+# copy configuation files
+COPY supervisord.conf /etc/neko/supervisord/xfce.conf

dev/runtime/config.nvidia.yml

@@ -0,0 +1,101 @@
+capture:
+  video:
+    codec: h264
+    ids:
+      - nvh264enc
+      - x264enc
+    pipelines:
+      nvh264enc:
+        fps: 25
+        bitrate: 2
+        #gst_prefix: "! cudaupload ! cudaconvert ! video/x-raw(memory:CUDAMemory),format=NV12"
+        gst_prefix: "! video/x-raw,format=NV12"
+        gst_encoder: "nvh264enc"
+        gst_params:
+          bitrate: 3000
+          rc-mode: 5 # Low-Delay CBR, High Quality
+          preset: 5 # Low Latency, High Performance
+          zerolatency: true
+          gop-size: 25
+        gst_suffix: "! h264parse config-interval=-1 ! video/x-h264,stream-format=byte-stream,profile=constrained-baseline"
+      x264enc:
+        fps: 25
+        bitrate: 1
+        gst_prefix: "! video/x-raw,format=I420"
+        gst_encoder: "x264enc"
+        gst_params:
+          threads: 4
+          bitrate: 4096
+          key-int-max: 25
+          byte-stream: true
+          tune: zerolatency
+          speed-preset: veryfast
+        gst_suffix: "! video/x-h264,stream-format=byte-stream,profile=constrained-baseline"
+
+server:
+  pprof: true
+
+desktop:
+  screen: "1920x1080@60"
+
+member:
+  provider: "object"
+  object:
+    users:
+      - username: "admin"
+        password: "admin"
+        profile:
+          name: "Administrator"
+          is_admin: true
+          can_login: true
+          can_connect: true
+          can_watch: true
+          can_host: true
+          can_share_media: true
+          can_access_clipboard: true
+          sends_inactive_cursor: true
+          can_see_inactive_cursors: true
+      - username: "user"
+        password: "neko"
+        profile:
+          name: "User"
+          is_admin: false
+          can_login: true
+          can_connect: true
+          can_watch: true
+          can_host: true
+          can_share_media: true
+          can_access_clipboard: true
+          sends_inactive_cursor: true
+          can_see_inactive_cursors: false
+  # provider: "file"
+  # file:
+  #   path: "/home/neko/members.json"
+  # provider: "multiuser"
+  # multiuser:
+  #  admin_password: "admin"
+  #  user_password: "neko"
+  # provider: "noauth"
+
+session:
+  # Allows reconnecting the websocket even if the previous
+  # connection was not closed. Can lead to session hijacking.
+  merciful_reconnect: true
+  # Show inactive cursors on the screen. Can lead to multiple
+  # data sent via WebSockets and additonal rendering cost on
+  # the clients.
+  inactive_cursors: true
+  api_token: "neko123"
+  cookie:
+    # Disabling cookies will result to use Bearer Authentication.
+    # This is less secure, because access token will be sent to
+    # client in playload and accessible via JS app.
+    enabled: false
+    secure: false
+
+webrtc:
+  icelite: true
+  iceservers:
+    - urls: [ stun:stun.l.google.com:19302 ]
+    #  username: foo
+    #  credential: bar