diff options
Diffstat (limited to 'roles/prerec/templates/Makefile')
| -rw-r--r-- | roles/prerec/templates/Makefile | 115 |
1 files changed, 110 insertions, 5 deletions
diff --git a/roles/prerec/templates/Makefile b/roles/prerec/templates/Makefile index 94aa412..8579965 100644 --- a/roles/prerec/templates/Makefile +++ b/roles/prerec/templates/Makefile @@ -1,16 +1,121 @@ # {{ ansible_managed }} -PRERECS_FINAL := $(wildcard {{ emacsconf_id }}-*--final.webm) -PRERECS_MAIN := $(patsubst %--final.webm, %--main.webm, $(PRERECS_FINAL)) +# To recreate this file, use ansible-playbook -i inventory.yml prod-playbook.yml --tags prerec-make + +VIDEO_EXTS = mp4 mkv webm mov +source_patterns = $(foreach ext,$(VIDEO_EXTS),$(1)--original.$(ext)) + +PRERECS_ORIGINAL := $(wildcard emacsconf-*--original.*) +PREFIXES := $(shell for f in $(PRERECS_ORIGINAL); do echo "$${f%--original.*}"; done) +PRERECS_REENCODED := $(addsuffix --reencoded.webm, $(PREFIXES)) +PRERECS_OPUS := $(addsuffix --reencoded.opus, $(PREFIXES)) +PRERECS_NORMAL := $(addsuffix --normalized.opus, $(PREFIXES)) +PRERECS_MAIN := $(addsuffix --main.webm, $(PREFIXES)) +PRERECS_CAPTIONS := $(addsuffix --reencoded.vtt, $(PREFIXES)) +PRERECS_FINAL := $(wildcard emacsconf-*--final.webm) +LINODE_BBB_ID := 67329098 .PHONY: all -all: $(PRERECS_MAIN) $(PRERECS_FINAL) -emacsconf-%--main.webm: {{ emacsconf_id }}-%--final.webm +all: reencoded opus normal main + +reencoded: $(PRERECS_REENCODED) + +opus: $(PRERECS_OPUS) + +normal: $(PRERECS_NORMAL) + +captions: $(PRERECS_CAPTIONS) + +main: $(PRERECS_MAIN) + +emacsconf-%--reencoded.webm: SOURCES = $(call source_patterns, emacsconf-$*) +emacsconf-%--reencoded.webm: + $(eval SOURCE := $(lastword $(sort $(wildcard $(SOURCES))))) + @if [ -z "$(SOURCE)" ]; then \ + echo "No source file found for $@"; \ + echo "Tried: $(SOURCES)"; \ + exit 1; \ + fi + @echo "Using source: $(SOURCE)" + ./reencode-in-screen.sh "$(SOURCE)" + +emacsconf-%--reencoded.opus: emacsconf-%--reencoded.webm + ffmpeg -y -i "$<" -c:a copy "$@" + +emacsconf-%--answers.opus: emacsconf-%--answers.webm + ffmpeg -y -i "$<" -c:a copy "$@" + +# emacsconf-%--normalized.opus: emacsconf-%--reencoded.opus +# ffmpeg-normalize "$<" -ofmt opus -c:a libopus -o "$@" + +emacsconf-%--main.webm: emacsconf-%--reencoded.webm emacsconf-%--normalized.opus emacsconf-%--main.vtt + ffmpeg -i emacsconf-$*--reencoded.webm -i emacsconf-$*--normalized.opus -i emacsconf-$*--main.vtt \ + -map 0:v -map 1:a -c:v copy -c:a copy \ + -map 2 -c:s webvtt -y \ + $@ + +emacsconf-%--main.webm: emacsconf-%--reencoded.webm emacsconf-%--normalized.opus + ffmpeg -i emacsconf-$*--reencoded.webm -i emacsconf-$*--normalized.opus \ + -map 0:v -map 1:a -c:v copy -c:a copy \ + -y $@ + +emacsconf-%--main.webm: emacsconf-%--reencoded.webm cp "$<" "$@" -emacsconf-%--final.webm: {{ emacsconf_id }}-%--main.vtt +emacsconf-%--final.webm: emacsconf-%--main.vtt mux-subs.sh "$@" "$<" +emacsconf-%--main.opus: emacsconf-%--main.webm + ffmpeg -y -i "$<" -c:a copy "$@" + +emacsconf-%--reencoded.vtt: emacsconf-%--reencoded.opus + whisperx --model large-v2 --align_model WAV2VEC2_ASR_LARGE_LV60K_960H --compute_type int8 --print_progress True --max_line_width 50 --segment_resolution chunk --max_line_count 1 --language en "$<" + +emacsconf-%--backstage--silences.csv: emacsconf-%--reencoded.opus + ffmpeg -i "$<" -af silencedetect=noise=-30dB:d=0.5 -f null - 2>&1 | awk '/silence_start/ {start=$$NF} /silence_end/ {print start "," (start + $$NF)}' > "$@" + +show-files: + @echo "Original $(words $(PRERECS_ORIGINAL)):" + @echo "$(PRERECS_ORIGINAL)" + @echo "Prefixes $(words $(PREFIXES)):" + @echo "$(PREFIXES)" + @echo "Reencoded $(words $(PRERECS_REENCODED)):" + @echo "$(PRERECS_REENCODED)" + @echo "Opus $(words $(PRERECS_OPUS)):" + @echo "$(PRERECS_OPUS)" + +bbb-testing: + @echo "Resizing BBB node to 8GB 4 core for testing" + linode-cli linodes resize $(LINODE_BBB_ID) --type g6-standard-4 --allow_auto_disk_resize false + sleep 2m + @echo "Booting up" + linode-cli linodes boot $(LINODE_BBB_ID) + ssh root@bbb.emacsverse.org "cd ~/greenlight-v3; docker compose restart" + +bbb-dormant: + @echo "Shutting down" + ssh root@bbb.emacsverse.org "/usr/sbin/shutdown -h now &" || true + sleep 30 + @echo "Powering off BBB node" + linode-cli linodes shutdown $(LINODE_BBB_ID) + sleep 30 + @echo "Resizing BBB node to nanode, dormant" + linode-cli linodes resize $(LINODE_BBB_ID) --type g6-nanode-1 --allow_auto_disk_resize false + +bbb-prod: + @echo "Resizing BBB node to production size" + linode-cli linodes resize $(LINODE_BBB_ID) --type g6-dedicated-8 --allow_auto_disk_resize true + sleep 2m + @echo "Booting up" + linode-cli linodes boot $(LINODE_BBB_ID) + +live-dormant: + @echo "Resizing live0 node to nanode, dormant" + linode-cli linodes resize 17921960 --type g6-nanode-1 --allow_auto_disk_resize false + sleep 120 + linode-cli linodes boot 17921960 + + rsync: rsync -avzue ssh {{ emacsconf_caption_dir }}/cache/ orga@media.emacsconf.org:/var/www/media.emacsconf.org/{{ emacsconf_year }}/backstage/ |