diff options
Diffstat (limited to 'bin/wfez')
| -rwxr-xr-x | bin/wfez | 75 |
1 files changed, 55 insertions, 20 deletions
diff --git a/bin/wfez b/bin/wfez index 50f485d..eac1b55 100755 --- a/bin/wfez +++ b/bin/wfez @@ -2,37 +2,68 @@ set -e [ -n "$DEBUG" ] && set -x -if [ "$1" = "-h" ]; then - printf "usage: %s [FILE]\n" "$(basename "$0")" - printf "\n" - printf "Launches wf-recorder(1) with optimized settings.\n" - printf "If FILE is omitted, \$HOME/Videos/rec_TIMESTAMP.mkv is used.\n" - printf "Optionally environment vars can be used to tune things:\n" - printf " WF_AOUT - defaults to default pulseaudio sink\n" - printf " WF_AIN - defaults to default pulseaudio source\n" - printf " WF_AMUX - override creation of an pulseaudio sink for muxing\n" - printf " WF_VOUT - limit to output, defaults to focused output (swq current output)\n" - printf " WF_KEYS - launches wshowkeys(1)\n" - exit 2 -fi +# check requirements +for tool in wf-recorder wshowkeys pactl swq; do + if ! command -v "$tool" >/dev/null; then + printf "%s: %s not installed but required\n" "$(basename "$0")" "$tool" >&2 + exit 1 + fi +done + + -output_file=${1:-"${HOME}/Videos/rec_$(now).mkv"} audio_output=${WF_AOUT} audio_input=${WF_AIN} video_output=${WF_VOUT} showkeys=${WF_KEYS} mux_sink=${WF_AMUX} +no_mux= + +while getopts i:o:m:v:kMh opt; do + case "$opt" in + i) # audio in + audio_input="${OPTARG}" ;; + o) # audio out + audio_output="${OPTARG}" ;; + m) # mux + mux_sink="${OPTARG}" ;; + v) # output to record + video_output="${OPTARG}" ;; + k) # showkeys + showkeys=1 ;; + M) # no mux + no_mux=1 ;; + h|?) + printf "usage: %s [-iomvkM] [FILE]\n" "$(basename "$0")" + printf "\n" + printf " Launches wf-recorder(1) with optimized settings.\n" + printf " When FILE is omitted, \$HOME/Videos/rec_TIMESTAMP.mkv is used.\n" + printf "\n" + printf " -o \t\taudio output; defaults to default pulseaudio sink\n" + printf " -i \t\taudio input; defaults to default pulseaudio source, can be 'none'\n" + printf " -m \t\taudio mux sink; override creation of an pulseaudio sink for muxing\n" + printf " -v \t\toutput to record; limit to output, defaults to focused output (swq current output)\n" + printf " -k \t\tlaunches wshowkeys(1)\n" + printf " -M \t\tdon't create a audio mux sink\n" + printf "\n" + exit 2 ;; + esac +done +shift $((OPTIND - 1)) -[ -z "${audio_output}" ] && audio_output=$(pacmd dump | grep "set-default-sink" | cut -d' ' -f2) -[ -z "${audio_input}" ] && audio_input=$(pacmd dump | grep "set-default-source" | cut -d' ' -f2) +output_file=${1:-"${HOME}/Videos/rec_$(now).mkv"} + +# setup defaults +[ -z "${audio_output}" ] && audio_output=$(pactl info | grep "Default Sink" | cut -d':' -f2 | xargs -L1) +[ -z "${audio_input}" ] && audio_input=$(pactl info | grep "Default Source" | cut -d':' -f2 | xargs -L1) [ -z "${video_output}" ] && video_output=$(swq current output) -if [ "${WF_AIN}" = "none" ] && [ -z "${WF_AMUX}" ]; then +if [ "${audio_input}" = "none" ] && [ -z "${mux_sink}" ]; then echo "mux: ${audio_output}" mux_sink="${audio_output}" fi -if [ -z "${mux_sink}" ]; then +if [ -z "${mux_sink}" ] && [ -z "${no_mux}" ]; then mux_sink=wf-mux mux_sink_id= output_loopback_id= @@ -40,7 +71,7 @@ if [ -z "${mux_sink}" ]; then prepare_mux_sink() { mux_sink_id=$(pactl load-module module-null-sink sink_name="${mux_sink}" channels=2) output_loopback_id=$(pactl load-module module-loopback sink="${mux_sink}" source="${audio_output}.monitor" remix=true) - input_loopback_id=$(pactl load-module module-loopback sink="${mux_sink}" source="${audio_input}" remix=true) + input_loopback_id=$(pactl load-module module-loopback sink="${mux_sink}" source="${audio_input}" channels=1 remix=true) } teardown_mux_sink() { pactl unload-module "${mux_sink_id}" @@ -52,6 +83,10 @@ if [ -z "${mux_sink}" ]; then echo "mux: ${mux_sink}" fi +if [ -n "${no_mux}" ]; then + mux_sink="${audio_output}.monitor" +fi + if [ -n "${showkeys}" ]; then echo "Starting wshowkeys on ${video_output}" echo "WARNING: currently the -o flag to force display to a specific output is not implemented" >&2 @@ -61,4 +96,4 @@ if [ -n "${showkeys}" ]; then fi set -x -wf-recorder -c h264_vaapi -d /dev/dri/renderD128 -o "${video_output}" -a "${mux_sink}.monitor" -f "${output_file}" +wf-recorder -c h264_vaapi -d /dev/dri/renderD128 -x nv12 -o "${video_output}" -a "${mux_sink}.monitor" -f "${output_file}" |