mirror of
https://github.com/gensokyo-zone/infrastructure.git
synced 2026-02-09 12:29:19 -08:00
ostara host, kat-tv{,-ingest}, eeepc hardware profile
This commit is contained in:
kat witch
parent
18d5fb5c29
commit
f0d241ef71
10 changed files with 557 additions and 49 deletions
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@ -72,13 +72,17 @@ let
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konawall = super.konawall.overide { swaySupport = true; };
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wezterm-terminfo = self.callPackage ./wezterm-terminfo { inherit (self) ncurses; };
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imv = super.imv.override {
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withBackends = [ "freeimage" "libjpeg" "libpng" "librsvg" "libnsgif" "libheif" "libtiff" ];
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};
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kat-glauca-dns = self.callPackage ./kat-glauca-dns { };
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wezterm-terminfo = self.callPackage ./wezterm-terminfo { inherit (self) ncurses; };
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kat-tv = import ./kat-tv { pkgs = self; lib = self.lib; };
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kat-tv-ingest = import ./kat-tv-ingest { pkgs = self; lib = self.lib; };
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kat-website = self.callPackage ./kat-website { };
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@ -102,6 +106,9 @@ let
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];
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config = {
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allowUnfree = true;
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permittedInsecurePackages = [
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"ffmpeg-3.4.8"
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];
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};
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};
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in pkgs
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178
pkgs/kat-tv-ingest/default.nix
Normal file
178
pkgs/kat-tv-ingest/default.nix
Normal file
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@ -0,0 +1,178 @@
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{ pkgs ? import <nixpkgs> { }, lib }: with lib; with pkgs.gst_all_1; let
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queue_frame = {
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element."queue" = {
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leaky = "downstream";
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flush-on-eos = true;
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max-size-buffers = 3;
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};
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};
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queue_data = {
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element.queue = {
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leaky = "downstream";
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};
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};
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videoconvert_cpu = {
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element.videoconvert = {
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n-threads = 4;
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dither = 0;
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chroma-resampler = 0;
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chroma-mode = 3;
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};
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};
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videoconvert_gpu = [
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# TODO: vulkancolorconvert?
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"glupload"
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"glcolorconvert"
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"gldownload"
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];
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cameracapture = {
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element."v4l2src" = {
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device = "/dev/videomew";
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saturation = 100;
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brightness = 100;
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extra-controls = "c,exposure_auto=3";
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};
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};
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v4l2src = [
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cameracapture
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{
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caps."image/jpeg" = {
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width = 1280;
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height = 720;
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framerate = "30/1"; # "10/1"
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};
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}
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"jpegdec"
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queue_frame
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];
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filesrc = [
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{
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element.filesrc = {
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location = "rawvid.mkv";
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};
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}
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"matroskademux"
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];
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denoise = {
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element.frei0r-filter-hqdn3d = {
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spatial = 0.175; #0.325;
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temporal = 0.06; #0.11;
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};
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};
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encodeopts = {
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speed-preset = "ultrafast";
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tune = "zerolatency";
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pass = "qual";
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#psy-tune = "film";
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#noise-reduction=0;
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quantizer = 27;
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bitrate = 8192;
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rc-lookahead = 6;
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};
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encode_intra = [
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{
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element.x264enc = {
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intra-refresh = true;
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key-int-max = 0;
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} // encodeopts;
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}
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{
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caps."video/x-h264" = {
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profile = "high-4:2:2-intra";
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};
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}
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"h264parse"
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];
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encode_high = [
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{
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element.x264enc = {
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key-int-max = 150;
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} // encodeopts;
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}
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{
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caps."video/x-h264" = {
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profile = "high";
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};
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}
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"h264parse"
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];
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rtmpsink = [
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queue_data
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"flvmux"
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{
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element.rtmp2sink = {
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location = "rtmp://localhost:1935/stream/kattv";
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};
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}
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];
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filesink = [
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"matroskamux"
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{
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element.filesink = {
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location = "out.mkv";
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};
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}
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];
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videosink = "autovideosink";
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pipeline = [
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#filesrc
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#v4l2src
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{
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element.fdsrc = {
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fd = 3;
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};
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}
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"matroskademux"
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"jpegdec"
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queue_frame
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videoconvert_cpu
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denoise
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videoconvert_cpu
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encode_high
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rtmpsink
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#filesink
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];
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#gst-launch-1.0 $camera ! $videoconvert ! $queue ! $denoise ! $encode ! $outfile
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env = {
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FREI0R_PATH = "${pkgs.frei0r}/lib/frei0r-1";
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GST_PLUGIN_SYSTEM_PATH_1_0 = with pkgs.gst_all_1; lib.makeSearchPath "lib/gstreamer-1.0" [
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gstreamer
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gst-plugins-base
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gst-plugins-good
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gst-plugins-bad
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gst-plugins-ugly
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];
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};
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shell = pkgs.mkShell (env // {
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nativeBuildInputs = [ gstreamer kattv ];
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});
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in
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{
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inherit shell pipeline env;
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}
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#!/usr/bin/env bash
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/*
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#encode='x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse'
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#encode="x264enc intra-refresh=true key-int-max=0 $encodeopts ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! $bufqueue"
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encode="x264enc key-int-max=50 $encodeopts ! video/x-h264,profile=high-4:2:2 ! h264parse ! $bufqueue"
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# original pipeline:
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# gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! flvmux ! rtmpsink location="rtmp://kittywit.ch/kattv/meowlymeowl live=1"
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#gst-launch-1.0 filesrc location=rawvid.mkv ! mkvdemux ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! flvmux ! filesink location=out.flv
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#gst-launch-1.0 filesrc location=rawvid.mkv ! matroskademux ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! "video/x-raw,format=RGBA" ! frei0r-filter-hqdn3d spatial=0.35 temporal=0.115 ! videoconvert ! autovideosink
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outfile='flvmux ! filesink location=out.flv'
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#gst-launch-1.0 $camera ! $videoconvert ! $denoise ! autovideosink
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gst-launch-1.0 $camera ! $videoconvert ! $queue ! $denoise ! $encode ! $outfile
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#gst-launch-1.0 $camera ! $videoconvert ! $encode ! $outfile
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*/
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166
pkgs/kat-tv/default.nix
Normal file
166
pkgs/kat-tv/default.nix
Normal file
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@ -0,0 +1,166 @@
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{ pkgs ? import <nixpkgs> { }, lib }: with lib; with pkgs.gst_all_1; let
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queue_frame = {
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element."queue" = {
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leaky = "downstream";
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flush-on-eos = true;
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max-size-buffers = 3;
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};
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};
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queue_data = {
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element.queue = {
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leaky = "downstream";
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};
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};
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videoconvert_cpu = {
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element.videoconvert = {
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n-threads = 4;
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dither = 0;
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chroma-resampler = 0;
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chroma-mode = 3;
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};
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};
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videoconvert_gpu = [
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# TODO: vulkancolorconvert?
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"glupload"
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"glcolorconvert"
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"gldownload"
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];
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cameracapture = {
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element."v4l2src" = {
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device = "/dev/videomew";
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saturation = 100;
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brightness = 100;
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extra-controls = "c,exposure_auto=3";
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};
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};
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v4l2src = [
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cameracapture
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{
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caps."image/jpeg" = {
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width = 1280;
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height = 720;
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framerate = "30/1"; # "10/1"
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};
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}
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];
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filesrc = [
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{
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element.filesrc = {
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location = "rawvid.mkv";
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};
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}
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"matroskademux"
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];
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denoise = {
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element.frei0r-filter-hqdn3d = {
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spatial = 0.175; #0.325;
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temporal = 0.06; #0.11;
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};
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};
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encodeopts = {
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speed-preset = "ultrafast";
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tune = "zerolatency";
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pass = "qual";
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#psy-tune = "film";
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#noise-reduction=0;
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quantizer = 27;
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bitrate = 8192;
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rc-lookahead = 6;
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};
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encode_intra = [
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{
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element.x264enc = {
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intra-refresh = true;
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key-int-max = 0;
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} // encodeopts;
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}
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{
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caps."video/x-h264" = {
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profile = "high-4:2:2-intra";
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};
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}
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"h264parse"
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];
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encode_high = [
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{
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element.x264enc = {
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key-int-max = 150;
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} // encodeopts;
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}
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{
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caps."video/x-h264" = {
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profile = "high";
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};
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}
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"h264parse"
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];
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rtmpsink = [
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queue_data
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"flvmux"
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{
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element.rtmp2sink = {
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location = "rtmp://192.168.1.223:1935/stream/kattv";
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};
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}
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];
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filesink = [
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"matroskamux"
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{
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element.filesink = {
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location = "out.mkv";
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};
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}
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];
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videosink = "autovideosink";
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pipeline = v4l2src ++ [
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#filesrc
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{ element.matroskamux.streamable = true; }
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{
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element.tcpclientsink = {
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host = "192.168.1.223";
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port = "4953";
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sync = false;
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};
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}
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];
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#gst-launch-1.0 $camera ! $videoconvert ! $queue ! $denoise ! $encode ! $outfile
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env = {
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FREI0R_PATH = "${pkgs.frei0r}/lib/frei0r-1";
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GST_PLUGIN_SYSTEM_PATH_1_0 = with pkgs.gst_all_1; lib.makeSearchPath "lib/gstreamer-1.0" [
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gstreamer
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gst-plugins-base
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gst-plugins-good
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gst-plugins-bad
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gst-plugins-ugly
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];
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};
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shell = pkgs.mkShell (env // {
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nativeBuildInputs = [ gstreamer kattv ];
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});
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in
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{
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inherit shell pipeline env;
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}
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#!/usr/bin/env bash
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/*
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#encode='x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse'
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#encode="x264enc intra-refresh=true key-int-max=0 $encodeopts ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! $bufqueue"
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encode="x264enc key-int-max=50 $encodeopts ! video/x-h264,profile=high-4:2:2 ! h264parse ! $bufqueue"
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# original pipeline:
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# gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! flvmux ! rtmpsink location="rtmp://kittywit.ch/kattv/meowlymeowl live=1"
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#gst-launch-1.0 filesrc location=rawvid.mkv ! mkvdemux ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! x264enc intra-refresh=true key-int-max=0 speed-preset=superfast tune=zerolatency pass=qual psy-tune=film noise-reduction=250 quantizer=23 rc-lookahead=15 ! video/x-h264,profile=high-4:2:2-intra ! h264parse ! flvmux ! filesink location=out.flv
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#gst-launch-1.0 filesrc location=rawvid.mkv ! matroskademux ! "video/x-raw,format=YUY2,width=1280,height=800,framerate=10/1" ! videoconvert ! "video/x-raw,format=RGBA" ! frei0r-filter-hqdn3d spatial=0.35 temporal=0.115 ! videoconvert ! autovideosink
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outfile='flvmux ! filesink location=out.flv'
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#gst-launch-1.0 $camera ! $videoconvert ! $denoise ! autovideosink
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gst-launch-1.0 $camera ! $videoconvert ! $queue ! $denoise ! $encode ! $outfile
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#gst-launch-1.0 $camera ! $videoconvert ! $encode ! $outfile
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*/
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