76 lines
2.2 KiB
Bash
Executable File
76 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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cd "$(dirname "$(realpath "$BASH_SOURCE")")"
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function getValue() {
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var="$1"
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if ! [ "${!var}" == "" ]; then
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return
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fi
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if [ "$3" == "fail" ]; then
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echo "ERROR: $1 is not defined."
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exit 1
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fi
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declare -g "$1"="$2"
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}
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# USER SETTINGS
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getValue fstream_profile "profile_broadcast-screen.sh"
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source "$fstream_profile"
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getValue fstream_resolution "480"
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getValue fstream_framerate "15"
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getValue fstream_bitrate "1M"
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getValue fstream_264profile "ultrafast"
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getValue fstream_ip "fier.me:61920" fail
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getValue fstream_user "user" fail
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getValue fstream_password "123" fail
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getValue fstream_channel "default"
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getValue fstream_channelpass ""
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getValue fstream_python "python3"
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getValue fstream_aespass ""
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getValue fstream_aesbuffer "4096"
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getValue fstream_buffer "$((fstream_aesbuffer + 16))"
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getValue fstream_ssl "0"
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getValue fstream_ssl_ignoreCert "0"
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fstream_encodercmd=(
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ffmpeg
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# INPUT
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-strict experimental -avioflags direct -thread_queue_size 1 -hwaccel auto -probesize 32 -fflags nobuffer -flags low_delay -flags2 fast # delay hack
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-f x11grab -framerate "$fstream_framerate" -i "$DISPLAY" # linux
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#-f gdigrab -framerate "$fstream_framerate" -i desktop # windows
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-vf scale=-2:$fstream_resolution
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# ENCODING
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-max_probe_packets 0 -max_delay 0 -flags2 fast # delay hack
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-c:v libx264 -pix_fmt yuv420p -preset $fstream_264profile -tune zerolatency -x264-params "nal-hrd=cbr" -b:v $fstream_bitrate -minrate $fstream_bitrate -maxrate $fstream_bitrate -bufsize $fstream_bitrate*2
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-x264opts intra-refresh=1 # delay hack
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# OUTPUT
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-flags2 fast # delay hack
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-f mpegts
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-flags2 fast -muxdelay 0 -muxpreload 0 -max_delay 0 -flush_packets 1 # delay hack
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-
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)
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fstream_clientarg="broadcast,user=$fstream_user,user-password=$fstream_password,channel=$fstream_channel,channel-password=$fstream_channelpass"
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if [ "$fstream_buffer" -gt "0" ]; then
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fstream_clientarg="$fstream_clientarg,bufsize=$fstream_buffer"
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fi
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fstream_clientcmd=(
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"$fstream_python" fstream.py
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"$fstream_ip"
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"$fstream_clientarg"
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)
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if [ "$fstream_aespass" == "" ]; then
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"${fstream_encodercmd[@]}" | "${fstream_clientcmd[@]}"
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else
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"${fstream_encodercmd[@]}" | fstream_aespass="$fstream_aespass" fstream_aesbuffer="$fstream_aesbuffer" "$fstream_python" fstream-util-pipe_to_aes.py | "${fstream_clientcmd[@]}"
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fi
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