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fm-actions

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elwrcl committed 2026-10-16 16:15:38 +03:00
1 parent 18cbfa9b74
commit cd010829e8
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modules/home/home-file-manager-actions.ulu.nix
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@@ -35,6 +35,72 @@
}
trap finish EXIT
stem() { printf '%s' "''${1%.*}"; }
resolve_dnxhr() {
profile="$1"; shift
for f in "$@"; do
ffmpeg -nostdin -hide_banner -n -hwaccel auto -i "$f" \
-map 0:v:0 -map '0:a?' -fps_mode cfr \
-vf 'scale=trunc(iw/2)*2:trunc(ih/2)*2,format=yuv422p' \
-c:v dnxhd -profile:v "$profile" \
-c:a pcm_s24le -ar 48000 -ac 2 \
"$(stem "$f")-resolve.mov"
done
notify "ready for Resolve" "$# video(s), ''${profile#dnxhr_}"
}
vaapi_dev=/dev/dri/renderD128
h264_backend() {
if [ -e "$vaapi_dev" ] && ffmpeg -nostdin -v error \
-init_hw_device vaapi=va:"$vaapi_dev" -filter_hw_device va \
-f lavfi -i nullsrc=s=256x256 -vf format=nv12,hwupload \
-frames:v 1 -c:v h264_vaapi -f null - 2>/dev/null; then
echo vaapi
elif ffmpeg -nostdin -v error -f lavfi -i nullsrc=s=256x256 \
-frames:v 1 -c:v h264_nvenc -f null - 2>/dev/null; then
echo nvenc
else
echo cpu
fi
}
# $1 = hq | small | tiny, rest = files
export_h264() {
mode="$1"; shift
even='scale=trunc(iw/2)*2:trunc(ih/2)*2'
cap='scale=min(iw\,1920):min(ih\,1920):force_original_aspect_ratio=decrease:force_divisible_by=2'
case "$mode" in
hq) vf="$even" qp=20 cq=21 crf=19 preset=medium ab=192k ;;
small) vf="$cap" qp=26 cq=28 crf=24 preset=medium ab=160k ;;
tiny) vf="$cap" crf=24 preset=slow ab=128k ;;
esac
if [ "$mode" = tiny ]; then backend=cpu; else backend="$(h264_backend)"; fi
echo "[fm-actions] H.264 encoder: $backend"
for f in "$@"; do
out="$(stem "$f")-h264.mp4"
case "$backend" in
vaapi)
ffmpeg -nostdin -hide_banner -n \
-init_hw_device vaapi=va:"$vaapi_dev" -filter_hw_device va \
-i "$f" -map 0:v:0 -map '0:a?' \
-vf "$vf,format=nv12,hwupload" \
-c:v h264_vaapi -profile:v high -rc_mode CQP -qp "$qp" \
-c:a aac -b:a "$ab" -movflags +faststart "$out"
;;
nvenc)
ffmpeg -nostdin -hide_banner -n -i "$f" -map 0:v:0 -map '0:a?' \
-vf "$vf,format=yuv420p" \
-c:v h264_nvenc -preset p5 -rc vbr -cq "$cq" -b:v 0 \
-c:a aac -b:a "$ab" -movflags +faststart "$out"
;;
cpu)
ffmpeg -nostdin -hide_banner -n -i "$f" -map 0:v:0 -map '0:a?' \
-vf "$vf,format=yuv420p" \
-c:v libx264 -crf "$crf" -preset "$preset" \
-c:a aac -b:a "$ab" -movflags +faststart "$out"
;;
esac
done
notify "exported H.264 ($backend)" "$# video(s)"
}
require_count() {
n="$1"; shift
if [ "$#" -ne "$n" ]; then
@@ -112,6 +178,19 @@
rm -f "$palette"
done
;;
resolve-lb) resolve_dnxhr dnxhr_lb "$@" ;;
resolve-sq) resolve_dnxhr dnxhr_sq "$@" ;;
resolve-hq) resolve_dnxhr dnxhr_hq "$@" ;;
resolve-wav)
for f in "$@"; do
ffmpeg -nostdin -hide_banner -n -i "$f" -vn \
-c:a pcm_s24le -ar 48000 -ac 2 "$(stem "$f")-resolve.wav"
done
notify "ready for Resolve" "$# audio file(s)"
;;
h264-hq) export_h264 hq "$@" ;;
h264-small) export_h264 small "$@" ;;
h264-tiny) export_h264 tiny "$@" ;;
media-info)
for f in "$@"; do
printf '\n=== %s ===\n' "$f"
@@ -290,6 +369,62 @@
];
submenu = "Media";
}
{
id = "resolve-dnxhr-lb";
name = "for Resolve: DNxHR LB (small, fast)";
icon = "video-x-generic";
command = "ghostty -e ${fm} resolve-lb %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "resolve-dnxhr-sq";
name = "for Resolve: DNxHR SQ (balanced)";
icon = "video-x-generic";
command = "ghostty -e ${fm} resolve-sq %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "resolve-dnxhr-hq";
name = "for Resolve: DNxHR HQ (quality)";
icon = "video-x-generic";
command = "ghostty -e ${fm} resolve-hq %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "resolve-audio-wav";
name = "for Resolve: audio to WAV (PCM)";
icon = "audio-x-generic";
command = "ghostty -e ${fm} resolve-wav %F";
types = [ "audio-files" ];
submenu = "Resolve";
}
{
id = "resolve-export-h264-hq";
name = "to H.264 MP4: GPU, quality";
icon = "video-x-generic";
command = "ghostty -e ${fm} h264-hq %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "resolve-export-h264-small";
name = "to H.264 MP4: GPU, small (max 1080p)";
icon = "video-x-generic";
command = "ghostty -e ${fm} h264-small %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "resolve-export-h264-tiny";
name = "to H.264 MP4: CPU, smallest (slow)";
icon = "video-x-generic";
command = "ghostty -e ${fm} h264-tiny %F";
types = [ "video-files" ];
submenu = "Resolve";
}
{
id = "pdf-to-images";
name = "render to PNG";