mirror of
git://f0xx.org/ac/ac-ms-media-transcode
synced 2026-07-29 05:38:58 +03:00
5ca8a9f539
Encode-once/fanout scripts, HLS output, and single overloadable env source. Commits assets/pirate_drift.png as default watermark for cluster runs. Co-authored-by: Cursor <cursoragent@cursor.com>
66 lines
2.2 KiB
Bash
66 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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# Single source of truth for pipeline variables.
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# Override: export VAR=value before running, or set in config/local.env (sourced last).
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#
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# Requires ROOT (set by lib/common.sh before this file is sourced).
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if [[ -z "${ROOT:-}" ]]; then
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ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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export ROOT
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fi
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# --- binaries ---
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export FFMPEG_BIN="${FFMPEG_BIN:-ffmpeg}"
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export FFPROBE_BIN="${FFPROBE_BIN:-ffprobe}"
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export YTDLP_BIN="${YTDLP_BIN:-yt-dlp}"
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# --- paths (logo default: assets/pirate_drift.png in repo root) ---
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export LOGO_PATH="${LOGO_PATH:-${ROOT}/assets/pirate_drift.png}"
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export PIPE_NAME="${PIPE_NAME:-.stream_pipe}"
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export PIPE_PATH="${PIPE_PATH:-${ROOT}/${PIPE_NAME}}"
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export PIPE_FIFO_SIZE="${PIPE_FIFO_SIZE:-1048576}"
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export STORAGE_DIR="${STORAGE_DIR:-${ROOT}/storage}"
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export RUN_DIR="${RUN_DIR:-${ROOT}/run}"
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export SOURCES_LIST="${SOURCES_LIST:-${ROOT}/config/sources.list}"
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export SINKS_LIST="${SINKS_LIST:-${ROOT}/config/sinks.list}"
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export HLS_OUTPUT_DIR="${HLS_OUTPUT_DIR:-}"
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# --- encode quality ---
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export OUTPUT_PRESET="${OUTPUT_PRESET:-1080p}"
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export FILTER_PROFILE="${FILTER_PROFILE:-default}"
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export FPS="${FPS:-30}"
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export THREADS="${THREADS:-8}"
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export THREAD_QUEUE_SIZE="${THREAD_QUEUE_SIZE:-512}"
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export RECORD_FORMAT="${RECORD_FORMAT:-mkv}"
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# --- ingest behaviour ---
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export YTDLP_ENABLED="${YTDLP_ENABLED:-1}"
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export NEAR_REALTIME="${NEAR_REALTIME:-1}"
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export FANOUT_RETRIES="${FANOUT_RETRIES:-5}"
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# optional delogo rectangle (source coords): x:y:w:h
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export DELOGO="${DELOGO:-}"
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# separate audio when video track has no audio
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export AUDIO_SOURCE="${AUDIO_SOURCE:-}"
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# --- optional file overrides (highest priority among defaults) ---
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_mp_load_env_file() {
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local f="$1"
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if [[ -f "${f}" ]]; then
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set -a
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# shellcheck disable=SC1090
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source "${f}"
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set +a
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fi
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}
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_mp_load_env_file "${ROOT}/config/local.env"
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# Re-apply path defaults if local.env used relative paths
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export LOGO_PATH="${LOGO_PATH:-${ROOT}/assets/pirate_drift.png}"
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export PIPE_PATH="${PIPE_PATH:-${ROOT}/${PIPE_NAME}}"
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export STORAGE_DIR="${STORAGE_DIR:-${ROOT}/storage}"
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export RUN_DIR="${RUN_DIR:-${ROOT}/run}"
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export SOURCES_LIST="${SOURCES_LIST:-${ROOT}/config/sources.list}"
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export SINKS_LIST="${SINKS_LIST:-${ROOT}/config/sinks.list}"
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