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1
LICENSE
1
LICENSE
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@ -1,7 +1,6 @@
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MIT License
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Copyright (c) 2021 Chaos-West TV
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Copyright (c) 2025 L3D <l3d@winkaktze.tv>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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54
README.md
54
README.md
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@ -1,54 +0,0 @@
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Video Release Tooling
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=======================
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## Ein Tool zur verarbeitung vom Streamdump zum media.ccc.de Releases für die FSCK2025
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### 📝 Beschreibung
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Dieses Skript hilft dabei, automatisch das richtige Intro- und Outro-File sowie die passenden Teile einer chunked Aufnahme auszuwählen (z. B. OBS mit automatischem Split alle 5 Minuten).
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**Features:**
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- Automatische Auswahl der relevanten Videodateien
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- Vorschau der ersten und letzten Datei in `mpv`
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- Manuelle Eingabe der Start- und Endpunkte zur Feinanpassung
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- Automatische Zusammenfügung mit Intro und Outro
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- Audio-Normalisierung für das finale Video
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Es wird angenommen, dass Intros und Outros als Bilder oder Video verfügbar sind.
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Außerdem wurde der Stream in Snippets recorded.
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### 🛠️ Voraussetzungen
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Das Skript setzt die folgenden Abhängigkeiten voraus:
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- `ffmpeg`
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- `fzf`
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- `mpv` (optional, für die Vorschau)
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### ⚙️ Installation
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Stelle sicher, dass `ffmpeg` und `fzf` installiert sind:
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```bash
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sudo apt install ffmpeg fzf # Debian/Ubuntu
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brew install ffmpeg fzf # macOS (Homebrew)
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yay -S ffmpeg fzf # Arch Linux (AUR)
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```
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### 🛠️ Nutzung
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1. Bereite die Ordner mit Intos, Outros und Snippets vor
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2. Führe das Skript aus:
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```bash
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./render-chunks.sh
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```
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3. Wähle intro, outro und die releavanten Videodateien aus.
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3. Nutze `mpv`, um die Start- und Endpunkte zu bestimmen.
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4. Gib diese Werte im Skript an.
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5. Warte, bis das finale Video gerendert wurde.
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### 👨👩👦 Autoren
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- thunfisch
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- iiidefix
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- L3D
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### ⚖️ Lizenz
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Dieses Projekt steht unter der **[MIT-Lizenz](LICENSE)**.
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@ -0,0 +1,156 @@
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#!/usr/bin/env bash
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set -euo pipefail
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# License MIT
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# Authors 2024
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# thunfisch
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# iiidefix
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# l3d
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# This script is designed to help you automatically select the correct intro
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# and outro files (prerendered with built-in fades) and the correct chunks
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# of a chunked recording (e.g. OBS with automatic split every 5 minutes).
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# It will open the first and last chunk in mpv if you want, so that you
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# can find the start and end points (in seconds), you manually need to transfer
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# them into the script for now (no idea how to convince mpv to output it).
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# After that the script will render the introfile with the first chunk and the
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# last chunk with the outrofile, and then in the last step assemble everything
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# into the final recording with audio normalization.
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# This script requires you to have ffmpeg and fzf installed.
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which ffmpeg >/dev/null || (echo "Please install ffmpeg" ; exit 1)
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which fzf >/dev/null || (echo "Please install fzf" ; exit 1)
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which mpv >/dev/null || (echo "Please install mpv" ; exit 1)
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INTROS_PATH="/Users/j/dhcp24_voc_files/intros"
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OUTROS_PATH="/Users/j/dhcp24_voc_files/outros"
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CHUNKS_PATH="/Users/j/voc_obs/obs_record"
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OUTPUT_PATH="/Users/j/voc_obs/obs_record/rendered"
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# Select the appropriate files
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SELECTED_INTRO="$(find "$INTROS_PATH" -type f | sort --reverse --human-numeric-sort | fzf --delimiter / --with-nth -1 --prompt "Intro File:")"
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SELECTED_OUTRO="$(find "$OUTROS_PATH" -type f | sort --reverse --human-numeric-sort | fzf --delimiter / --with-nth -1 --prompt "Outro File:")"
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SELECTED_CHUNKS="$(find "$CHUNKS_PATH" -type f | sort --reverse | fzf --delimiter / --with-nth -1 -m --prompt "Video Chunks (use tab to select multiple):" | sort )"
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readarray -t CHUNKS_ARRAY < <(echo "$SELECTED_CHUNKS")
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FOOBARWTF="$(basename "$SELECTED_INTRO")"
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DEFAULT_OUTPUT_NAME="${FOOBARWTF%.*}"
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read -p "Please enter a name for the outputfile (path and extension will be added automatically): " -i "$DEFAULT_OUTPUT_NAME" -e OUTPUT_NAME
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# find the start-offset for the first chunk
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read -p "Do you want to play the first chunk ${CHUNKS_ARRAY[0]} to find the start-offset? (y/n) [n]: " PLAY_FIRST_CHUNK
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PLAY_FIRST_CHUNK="${PLAY_FIRST_CHUNK:-n}"
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[[ "$PLAY_FIRST_CHUNK" == "y" ]] && mpv "${CHUNKS_ARRAY[0]}" --osd-level=3 --osd-status-msg='${=time-pos}' --really-quiet
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read -p "Enter the start-offset in seconds for the first chunk ${CHUNKS_ARRAY[0]} [0]: " START_OFFSET
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START_OFFSET="${START_OFFSET:-0}"
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# find the end-offset for the last chunk
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read -p "Do you want to play the last chunk ${CHUNKS_ARRAY[-1]} to find the end-offset? (y/n) [n]: " PLAY_LAST_CHUNK
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PLAY_LAST_CHUNK="${PLAY_LAST_CHUNK:-n}"
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[[ "$PLAY_LAST_CHUNK" == "y" ]] && mpv "${CHUNKS_ARRAY[-1]}" --osd-level=3 --osd-status-msg='${=time-pos}' --really-quiet
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read -p "Enter the end-offset in seconds for the last chunk ${CHUNKS_ARRAY[0]} [1]: " END_OFFSET
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END_OFFSET="${END_OFFSET:-1}"
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cat <<EOT
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I will be rendering with the following configuration:
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+ Selected Intro: ${SELECTED_INTRO}
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+ Selected Outro: ${SELECTED_OUTRO}
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+ Video Chunks:
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+ First chunk: ${CHUNKS_ARRAY[0]}
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Starting at second ${START_OFFSET}
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+ Last chunk: ${CHUNKS_ARRAY[-1]}
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Ending at second ${END_OFFSET}
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+ All chunks:
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EOT
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for index in "${!CHUNKS_ARRAY[@]}"
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do
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echo " + $index: ${CHUNKS_ARRAY[index]}"
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done
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echo ; echo ; echo
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read -p "Do you want to proceed with this configuration? (y/n) [y]" PROCEED
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PROCEED="${PROCEED:-y}"
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[[ "$PROCEED" == "y" ]] || (echo "aborting"; exit 1)
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echo "doing ffmpeg things here"
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ARRAY_LENGTH="${#CHUNKS_ARRAY[@]}"
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if [[ ${ARRAY_LENGTH} -lt 2 ]]
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then
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echo "Too few chunks, this script can't handle this yet. Please do that on your own."
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exit 1
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fi
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# STEP 1
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# temp dir
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WORKDIR=$(mktemp -d)
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function finish {
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rm -r "$WORKDIR"
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}
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trap finish EXIT
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# STEP 2
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# introfile with first chunk and crossfade encode
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ffmpeg -i "$SELECTED_INTRO" -ss "$START_OFFSET" -i "${CHUNKS_ARRAY[0]}" \
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-filter_complex \
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"[1:v:0]fade=t=in:st=0:d=0.2[x];
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[1:a:0]afade=t=in:st=0:d=0.2[a];
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[0:v:0][0:a:0]
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[x][a]
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concat=n=2:v=1:a=1
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[v0][a0]" \
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-map '[v0]' -map '[a0]' \
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-c:a aac -b:a 192k \
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-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 -profile:v high -level 4.1 -disposition default \
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-metadata:s:a:0 language=native \
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"${WORKDIR}/introcombined.mkv"
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# STEP 3
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# outrofile with last chunk and corssface encode
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ffmpeg -i "$SELECTED_OUTRO" -t "$END_OFFSET" -i "${CHUNKS_ARRAY[-1]}" \
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-filter_complex \
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"[1:v:0]fade=t=out:st=$(($END_OFFSET - 1)):d=1.0[x];
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[1:a:0]afade=t=out:st=$(($END_OFFSET - 1)):d=1.0[a];
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[x][a]
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[0:v:0][0:a:0]
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concat=n=2:v=1:a=1
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[v0][a0]" \
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-map '[v0]' -map '[a0]' \
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-c:a aac -b:a 192k \
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-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 -profile:v high -level 4.1 -disposition default \
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-metadata:s:a:0 language=native \
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"${WORKDIR}/outrocombined.mkv"
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# STEP 4
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# encoded intro+outro and all chunks in between with c:v copy and audio dynnorm + encode
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CHUNKLIST="${WORKDIR}/chunklist.txt"
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echo "file '${WORKDIR}/introcombined.mkv'" > "$CHUNKLIST"
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FFMPEG_CONCAT_CHUNKS=""
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if [[ ${ARRAY_LENGTH} -gt 2 ]]
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then
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for index in $(seq 1 $(( ${ARRAY_LENGTH} - 2 )) )
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do
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FFMPEG_CONCAT_CHUNKS="${FFMPEG_CONCAT_CHUNKS}|${CHUNKS_ARRAY[index]}"
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echo "file '${CHUNKS_ARRAY[index]}'" >> "$CHUNKLIST"
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done
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fi
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echo "file '${WORKDIR}/outrocombined.mkv'" >> "$CHUNKLIST"
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ffmpeg \
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-f concat -safe 0 -i "$CHUNKLIST" \
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-af dynaudnorm \
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-c:v copy \
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-c:a aac -b:a 192k \
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-metadata:s:a:0 language=native \
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"${OUTPUT_PATH}/${OUTPUT_NAME}.mkv"
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@ -0,0 +1,29 @@
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#!/bin/bash
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set -euxo pipefail
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INTRO="$1"
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RECORDING="$2"
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OUTRO="${3:-intros/outro_ccbysa.mkv}"
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START_SECONDS="$3"
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STOP_SECONDS="$4"
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DURATION_SECONDS=$(($STOP_SECONDS - $START_SECONDS))
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FADEOUT_SECONDS=$(($DURATION_SECONDS - 1))
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ffmpeg -i "$INTRO" \
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-ss $START_SECONDS -t $DURATION_SECONDS -i "$RECORDING" \
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-i "$OUTRO" -filter_complex \
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"[1:v:0]fade=t=in:st=0:d=0.2[x];[x]fade=t=out:st=$FADEOUT_SECONDS:d=1.0[y];\
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[1:a:0]afade=t=in:st=0:d=0.2[a];[a]afade=t=out:st=$FADEOUT_SECONDS:d=1.0[b];\
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[b]dynaudnorm[bd];\
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[0:v:0][0:a:0]\
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[y][bd]\
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[2:v:0][2:a:0]\
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concat=n=3:v=1:a=1\
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[v][a0]" \
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-map '[v]' -map '[a0]' \
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-c:a aac -b:a 192k \
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-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 -profile:v high -level 4.1 -disposition default \
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-metadata:s:a:0 language=native \
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"rendered_recordings/$(basename -s .mp4 ${INTRO})_$(basename -s .mkv ${RECORDING})_COMBINED.mkv"
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#!/bin/bash
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set -euxo pipefail
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FONT='/opt/comic.ttf'
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STREAM="${1:-cwtv}"
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STREAM_OUT_SUFFIX="monitor"
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SRT_SRC_HOST="srt://ingest${2:-}.c3voc.de:1337"
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SRT_DST_HOST="srt://127.0.0.1:1337"
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ffmpeg -y -i "${SRT_SRC_HOST}?streamid=play/$STREAM" \
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-nostats -progress "/tmp/ffmpeg/${STREAM}_${STREAM_OUT_SUFFIX}" -loglevel repeat+level+info \
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-filter_complex \
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"[0:v:0]scale=640x360[orig_scaled];\
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[orig_scaled]drawtext=fontfile=$FONT:text=$STREAM:fontcolor=white:fontsize=100:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[preview_overlay];\
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[0:a:0]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[native][native_a]; [native_a]anullsink; \
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[native]drawtext=fontfile=$FONT:text=native:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[native_overlay];\
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[0:a:0]showvolume=r=50:w=640:h=60:b=0:ds=log:dm=1.0[native_vu]; \
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[preview_overlay][native_vu][native_overlay]vstack=inputs=3[full_mix]; \
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[full_mix]framerate=fps=10[out]" \
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-map "[out]" \
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-g 30 \
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-c:v libx264 -preset ultrafast -f mpegts "${SRT_DST_HOST}?streamid=publish/${STREAM}_${STREAM_OUT_SUFFIX}"
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@ -0,0 +1,31 @@
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#!/bin/bash
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set -euxo pipefail
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FONT='/opt/comic.ttf'
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STREAM="${1:-cwtv}"
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STREAM_OUT_SUFFIX="monitor"
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SRT_SRC_HOST="srt://ingest${2:-}.c3voc.de:1337"
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SRT_DST_HOST="srt://127.0.0.1:1337"
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ffmpeg -y -i "${SRT_SRC_HOST}?streamid=play/$STREAM" \
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-nostats -progress "/tmp/ffmpeg/${STREAM}_${STREAM_OUT_SUFFIX}" -loglevel repeat+level+info \
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-filter_complex \
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"[0:v:0]scale=640x360[orig_scaled]; \
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[0:a:0]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[native][native_a]; [native_a]anullsink; \
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[0:a:1]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[lingo1][lingo1_a]; [lingo1_a]anullsink; \
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[0:a:2]ebur128=video=1:size=640x480:meter=9:target=-16:gauge=shortterm[lingo2][lingo2_a]; [lingo2_a]anullsink; \
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[native]drawtext=fontfile=$FONT:text=native:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[native_overlay];\
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||||
[lingo1]drawtext=fontfile=$FONT:text=lingo1:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[lingo1_overlay];\
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[lingo2]drawtext=fontfile=$FONT:text=lingo2:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[lingo2_overlay];\
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[0:a:0]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[native_vu]; \
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||||
[0:a:1]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[lingo1_vu]; \
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||||
[0:a:2]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[lingo2_vu]; \
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[orig_scaled][native_vu][lingo1_vu][lingo2_vu]vstack=inputs=4[left_top]; \
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[left_top]drawtext=fontfile=$FONT:text=$STREAM:fontcolor=white:fontsize=100:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[left_top_overlay];\
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||||
[left_top_overlay][native_overlay]vstack=inputs=2[left]; \
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||||
[lingo1_overlay][lingo2_overlay]vstack=inputs=2[right]; \
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[left][right]hstack=inputs=2[full_mix];[full_mix]framerate=fps=10[out]" \
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-map "[out]" \
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-g 30 \
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-c:v libx264 -preset ultrafast -f mpegts "${SRT_DST_HOST}?streamid=publish/${STREAM}_${STREAM_OUT_SUFFIX}"
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@ -0,0 +1,28 @@
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#!/bin/sh
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||||
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set -euxo pipefail
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||||
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||||
SOURCE="${1:-pgm}"
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||||
STREAM="${2:-cwtv}"
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||||
KEY_PLAY=$(cat /opt/srt_play)
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KEY_PUBLISH=$(cat /opt/srt_publish)
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||||
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mkdir -p "/opt/hls/data/$STREAM"
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||||
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ffmpeg -y -i "srt://*****?streamid=play/${SOURCE}/$KEY_PLAY" \
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-nostats -progress "/tmp/ffmpeg/${STREAM}_hls" -loglevel repeat+level\
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||||
-map 0:v:0 -map 0:a:0 \
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||||
-map 0:v:0 -map 0:a:0 \
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||||
-map 0:v:0 -map 0:a:0 \
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||||
-map 0:a:0 -map 0:a:1 -map 0:a:2 \
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-g 75 \
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-c:v libx264 -crf 21 -c:a aac -ar 48000 -preset fast \
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||||
-maxrate:v:0 6000k -b:a:0 192k \
|
||||
-filter:v:1 scale=w=1280:h=-2 -maxrate:v:1 2500k -b:a:1 192k \
|
||||
-filter:v:2 scale=w=848:h=-2 -maxrate:v:2 1000k -b:a:2 192k \
|
||||
-b:a:3 192k -b:a:4 192k -b:a:5 192k \
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||||
-var_stream_map "v:0,a:0,name:1080p,agroup:main v:1,a:1,name:720p,agroup:main v:2,a:2,name:480p,agroup:main a:3,agroup:main,name:native,default:yes,language:Native a:4,agroup:main,name:lingo1,language:Translation_1 a:5,agroup:main,name:lingo2,language:Translation_2" \
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||||
-f hls -hls_time 6 -hls_list_size 100 -master_pl_publish_rate 5 -hls_flags +delete_segments+append_list+omit_endlist+independent_segments+temp_file -hls_allow_cache 0 \
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||||
-hls_start_number_source epoch -strftime 1 -hls_segment_filename "/opt/hls/data/$STREAM/%v-%Y%m%d-%s.ts" \
|
||||
-master_pl_name "main.m3u8" "/opt/hls/data/$STREAM/%v.m3u8" \
|
||||
-vf fps=1 -update 1 "/opt/hls/data/$STREAM/poster.png"
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
#!/bin/sh
|
||||
|
||||
set -euxo pipefail
|
||||
|
||||
FONT='/opt/comic.ttf'
|
||||
STREAM="${1:-pgm}"
|
||||
STREAM_OUT_SUFFIX="${2:-monitor}"
|
||||
KEY_PLAY=$(cat /opt/srt_play)
|
||||
KEY_PUBLISH=$(cat /opt/srt_publish)
|
||||
SRT_HOST="srt://srt.mon2.de:20000"
|
||||
|
||||
ffmpeg -y -i "${SRT_HOST}?streamid=play/$STREAM/${KEY_PLAY}" \
|
||||
-nostats -progress "/tmp/ffmpeg/${STREAM}_${STREAM_OUT_SUFFIX}" -loglevel repeat+level+info \
|
||||
-filter_complex \
|
||||
"[0:a:0]ebur128=video=1:meter=18:target=-14[native][native_a]; [native_a]anullsink; \
|
||||
[native]drawtext=fontfile=$FONT:text=native:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[native_overlay];\
|
||||
[0:a:0]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[native_vu]; \
|
||||
[0:a:1]ebur128=video=1:meter=18:target=-14[lingo1][lingo1_a]; [lingo1_a]anullsink; \
|
||||
[lingo1]drawtext=fontfile=$FONT:text=lingo1:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[lingo1_overlay];\
|
||||
[0:a:1]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[lingo1_vu]; \
|
||||
[0:a:2]ebur128=video=1:meter=18:target=-14[lingo2][lingo2_a]; [lingo2_a]anullsink; \
|
||||
[lingo2]drawtext=fontfile=$FONT:text=lingo2:fontcolor=white:fontsize=60:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[lingo2_overlay];\
|
||||
[0:a:2]showvolume=r=50:w=640:h=20:b=0:ds=log:dm=1.0[lingo2_vu]; \
|
||||
[native_overlay][lingo1_overlay][lingo2_overlay]hstack=inputs=3[ebu_mix]; \
|
||||
[0:v:0]drawtext=fontfile=$FONT:text=$STREAM:fontcolor=white:fontsize=100:box=1:boxcolor=black@0.5:boxborderw=5:x=(w-text_w)/2:y=(h-text_h)/1.5[preview_overlay];\
|
||||
[native_vu][lingo1_vu][lingo2_vu]hstack=inputs=3[vu_mix]; \
|
||||
[preview_overlay][vu_mix][ebu_mix]vstack=inputs=3[full_mix];[full_mix]framerate=fps=25[out]" \
|
||||
-map "[out]" \
|
||||
-g 75 \
|
||||
-c:v libx264 -preset ultrafast -f mpegts "${SRT_HOST}?streamid=publish/${STREAM}_${STREAM_OUT_SUFFIX}/${KEY_PUBLISH}"
|
||||
276
render-chunks.sh
276
render-chunks.sh
|
|
@ -1,276 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
set -o errexit -o nounset -o pipefail
|
||||
|
||||
IFS=$'\n'
|
||||
|
||||
# License MIT
|
||||
# Authors 2024
|
||||
# thunfisch
|
||||
# iiidefix
|
||||
# l3d
|
||||
|
||||
# This script is designed to help you automatically select the correct intro
|
||||
# and outro files (prerendered with built-in fades) and the correct chunks
|
||||
# of a chunked recording (e.g. OBS with automatic split every 5 minutes).
|
||||
# It will open the first and last chunk in mpv if you want, so that you
|
||||
# can find the start and end points (in seconds), you manually need to transfer
|
||||
# them into the script for now (no idea how to convince mpv to output it).
|
||||
# After that the script will render the introfile with the first chunk and the
|
||||
# last chunk with the outrofile, and then in the last step assemble everything
|
||||
# into the final recording with audio normalization.
|
||||
# It will also assume, that the intros and outros are pictures...
|
||||
|
||||
# This script requires you to have ffmpeg and fzf installed.
|
||||
which ffmpeg >/dev/null || (echo "Please install ffmpeg" ; exit 1)
|
||||
which fzf >/dev/null || (echo "Please install fzf" ; exit 1)
|
||||
which mpv >/dev/null || (echo "Please install mpv" ; exit 1)
|
||||
|
||||
INTROS_PATH="${HOME}/Dokumente/cloud.ctbk.de/FSCK/2025/VOC/Talk-Intros/"
|
||||
OUTROS_PATH="${HOME}/Dokumente/cloud.ctbk.de/FSCK/2025/VOC/Talk-Outro/"
|
||||
CHUNKS_PATH="${HOME}/Dokumente/syncthing/fsck2025/streamingrechner/Recordings/"
|
||||
OUTPUT_PATH="${HOME}/Dokumente/syncthing/cwtv/cwtv-synthing/rendered/"
|
||||
|
||||
|
||||
WORKDIR=$(mktemp -d)
|
||||
function finish {
|
||||
rm -r "$WORKDIR"
|
||||
}
|
||||
trap finish EXIT
|
||||
|
||||
|
||||
# Function to convert image to video with audio
|
||||
convert_image_to_video() {
|
||||
local IMAGE_FILE="${1}"
|
||||
local VIDEO_FILE="${2}"
|
||||
local DURATION="${3}"
|
||||
local FADE_TYPE
|
||||
local FADE_START
|
||||
local FADE_DURATION
|
||||
|
||||
if [[ "$4" == 0 ]]
|
||||
then
|
||||
# Fade-out
|
||||
FADE_TYPE="out"
|
||||
FADE_DURATION="${5}"
|
||||
FADE_START="$(echo "${DURATION} - ${FADE_DURATION} - 0.02" | bc | awk '{printf "%.5f\n", $0}')"
|
||||
# Note: The 0.02 = 1/50 is a hack to ensure we don't miss the last (fully black) frame
|
||||
else
|
||||
# Fade-in
|
||||
FADE_TYPE="in"
|
||||
FADE_DURATION="${4}"
|
||||
FADE_START="0"
|
||||
fi
|
||||
|
||||
echo "Rendering fade:"
|
||||
echo "Type: ${FADE_TYPE}"
|
||||
echo "Start: ${FADE_START}"
|
||||
echo "Duration: ${FADE_DURATION}"
|
||||
|
||||
ffmpeg \
|
||||
-loop 1 \
|
||||
-framerate 50 \
|
||||
-i "${IMAGE_FILE}" \
|
||||
-f lavfi -i anullsrc=r=48000:cl=stereo \
|
||||
-vf "fade=type=${FADE_TYPE}:start_time=${FADE_START}:duration=${FADE_DURATION},format=pix_fmts=yuv420p,fps=50" \
|
||||
-c:a aac -b:a 192k \
|
||||
-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 \
|
||||
-profile:v high -level 4.1 -disposition default -color_range tv \
|
||||
-t "${DURATION}" "${VIDEO_FILE}"
|
||||
}
|
||||
|
||||
|
||||
# STEP 1
|
||||
# Select the appropriate files
|
||||
SELECTED_INTRO="$(find "$INTROS_PATH" -type f | sort --reverse --human-numeric-sort | fzf --delimiter / --with-nth -1 --prompt "Intro File:")"
|
||||
SELECTED_OUTRO="$(find "$OUTROS_PATH" -type f | sort --reverse --human-numeric-sort | fzf --delimiter / --with-nth -1 --prompt "Outro File:")"
|
||||
SELECTED_CHUNKS="$(find "$CHUNKS_PATH" -type f | sort --reverse | fzf --delimiter / --with-nth -1 -m --prompt "Video Chunks (use tab to select multiple):" | sort )"
|
||||
readarray -t CHUNKS_ARRAY < <(echo "$SELECTED_CHUNKS")
|
||||
|
||||
BASEPATH="$(basename "${SELECTED_INTRO}")"
|
||||
DEFAULT_OUTPUT_NAME="${BASEPATH%.*}"
|
||||
|
||||
read -r -p "Please enter a name for the outputfile (path and extension will be added automatically): " -i "${DEFAULT_OUTPUT_NAME}" -e OUTPUT_NAME
|
||||
|
||||
CONFIG_FILE="${OUTPUT_PATH}/${OUTPUT_NAME}.config"
|
||||
|
||||
|
||||
# find the start-offset for the first chunk
|
||||
read -r -p "Do you want to play the first chunk ${CHUNKS_ARRAY[0]} to find the start-offset? (y/n) [n]: " PLAY_FIRST_CHUNK
|
||||
PLAY_FIRST_CHUNK="${PLAY_FIRST_CHUNK:-n}"
|
||||
|
||||
[[ "$PLAY_FIRST_CHUNK" == "y" ]] && mpv "${CHUNKS_ARRAY[0]}" --osd-level=3 --osd-status-msg='${=time-pos}' --really-quiet
|
||||
|
||||
read -r -p "Enter the start-offset in seconds for the first chunk ${CHUNKS_ARRAY[0]} [0]: " START_OFFSET
|
||||
START_OFFSET="${START_OFFSET:-0}"
|
||||
|
||||
# find the end-offset for the last chunk
|
||||
read -r -p "Do you want to play the last chunk ${CHUNKS_ARRAY[-1]} to find the end-offset? (y/n) [n]: " PLAY_LAST_CHUNK
|
||||
PLAY_LAST_CHUNK="${PLAY_LAST_CHUNK:-n}"
|
||||
|
||||
[[ "$PLAY_LAST_CHUNK" == "y" ]] && mpv "${CHUNKS_ARRAY[-1]}" --osd-level=3 --osd-status-msg='${=time-pos}' --really-quiet
|
||||
|
||||
read -r -p "Enter the end-offset in seconds for the last chunk ${CHUNKS_ARRAY[0]} [1]: " END_OFFSET
|
||||
END_OFFSET="${END_OFFSET:-1}"
|
||||
|
||||
# Check if intro is an image and convert if necessary
|
||||
EXT_INTRO="${SELECTED_INTRO##*.}"
|
||||
if [[ "$EXT_INTRO" == "png" || "$EXT_INTRO" == "jpg" || "$EXT_INTRO" == "jpeg" ]]; then
|
||||
INTRO_VIDEO="$WORKDIR/intro_converted.mkv"
|
||||
convert_image_to_video "$SELECTED_INTRO" "$INTRO_VIDEO" 4 0.5 0
|
||||
SELECTED_INTRO="$INTRO_VIDEO"
|
||||
fi
|
||||
|
||||
# Check if outro is an image and convert if necessary
|
||||
EXT_OUTRO="${SELECTED_OUTRO##*.}"
|
||||
if [[ "$EXT_OUTRO" == "png" || "$EXT_OUTRO" == "jpg" || "$EXT_OUTRO" == "jpeg" ]]; then
|
||||
OUTRO_VIDEO="$WORKDIR/outro_converted.mkv"
|
||||
convert_image_to_video "$SELECTED_OUTRO" "$OUTRO_VIDEO" 6 0 1
|
||||
SELECTED_OUTRO="$OUTRO_VIDEO"
|
||||
fi
|
||||
|
||||
# print and log choices
|
||||
echo ; echo ; echo
|
||||
cat <<EOT | tee "${CONFIG_FILE}"
|
||||
I will be rendering with the following configuration:
|
||||
+ Selected Intro: ${SELECTED_INTRO}
|
||||
+ Selected Outro: ${SELECTED_OUTRO}
|
||||
+ Video Chunks:
|
||||
+ First chunk: ${CHUNKS_ARRAY[0]}
|
||||
Starting at second ${START_OFFSET}
|
||||
+ Last chunk: ${CHUNKS_ARRAY[$((${#CHUNKS_ARRAY[@]} - 1))]}
|
||||
Ending at second ${END_OFFSET}
|
||||
+ All chunks:
|
||||
EOT
|
||||
for index in "${!CHUNKS_ARRAY[@]}"
|
||||
do
|
||||
echo " + $index: ${CHUNKS_ARRAY[index]}" | tee -a "${CONFIG_FILE}"
|
||||
done
|
||||
echo "Export: ${OUTPUT_PATH}/${OUTPUT_NAME}.mkv" | tee -a "${CONFIG_FILE}"
|
||||
echo "Config: ${CONFIG_FILE}" | tee -a "${CONFIG_FILE}"
|
||||
echo ; echo ; echo
|
||||
read -r -p "Do you want to proceed with this configuration? (y/n) [y]" PROCEED
|
||||
PROCEED="${PROCEED:-y}"
|
||||
|
||||
[[ "$PROCEED" == "y" ]] || (echo "aborting"; exit 1)
|
||||
echo "doing ffmpeg things here"
|
||||
|
||||
# combine the videos
|
||||
ARRAY_LENGTH="${#CHUNKS_ARRAY[@]}"
|
||||
if [[ ${ARRAY_LENGTH} -lt 2 ]]
|
||||
then
|
||||
echo "Too few chunks, this script can't handle this yet. Please do that on your own."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
|
||||
# STEP 2
|
||||
echo "==== STEP 2 ===="
|
||||
|
||||
# Prüfen, ob CHUNKS_ARRAY existiert und nicht leer ist
|
||||
if [[ -z "${CHUNKS_ARRAY[0]}" ]]; then
|
||||
echo "Fehler: CHUNKS_ARRAY ist leer oder nicht definiert."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Dauer des Intros ermitteln
|
||||
INTRO_DURATION="$(ffprobe -i "$SELECTED_INTRO" -show_entries format=duration -v quiet -of csv="p=0")"
|
||||
|
||||
# Sicherstellen, dass die Dauer gültig ist
|
||||
if [[ -z "$INTRO_DURATION" || "$INTRO_DURATION" == "N/A" ]]; then
|
||||
echo "Fehler: Die Dauer des Intros konnte nicht ermittelt werden."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
OUTRO_DURATION="$(ffprobe -i "$SELECTED_OUTRO" -show_entries format=duration -v quiet -of csv="p=0")"
|
||||
|
||||
# Sicherstellen, dass die Dauer gültig ist
|
||||
if [[ -z "$OUTRO_DURATION" || "$OUTRO_DURATION" == "N/A" ]]; then
|
||||
echo "Fehler: Die Dauer des Outros konnte nicht ermittelt werden."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
CROSSFADE_DURATION="0.5"
|
||||
|
||||
# Offset berechnen und negative Werte verhindern
|
||||
INTRO_OFFSET="$(echo "${INTRO_DURATION} - ${CROSSFADE_DURATION}" | bc | awk '{printf "%.5f\n", $0}')"
|
||||
if (( $(echo "${INTRO_OFFSET} < 0" | bc) )); then INTRO_OFFSET=0; fi
|
||||
|
||||
OUTRO_OFFSET="$(echo "${END_OFFSET} - ${CROSSFADE_DURATION}" | bc | awk '{printf "%.5f\n", $0}')"
|
||||
if (( $(echo "${OUTRO_OFFSET} < 0" | bc) )); then OUTRO_OFFSET=0; fi
|
||||
|
||||
# Intro mit Crossfade zum ersten Chunk
|
||||
echo "Rendering intro transition:"
|
||||
echo "Intro duration: ${INTRO_DURATION}"
|
||||
echo "Intro offset: ${INTRO_OFFSET}"
|
||||
echo "Crossfade duration: ${CROSSFADE_DURATION}"
|
||||
|
||||
ffmpeg \
|
||||
-i "${SELECTED_INTRO}" \
|
||||
-ss "${START_OFFSET}" -accurate_seek -i "${CHUNKS_ARRAY[0]}" \
|
||||
-filter_complex \
|
||||
"[0:v:0]format=pix_fmts=yuv420p,fps=50[vintro]; \
|
||||
[1:v:0]format=pix_fmts=yuv420p,fps=50[vchunk1]; \
|
||||
[vintro][vchunk1]xfade=transition=fade:duration=${CROSSFADE_DURATION}:offset=${INTRO_OFFSET}[vout]; \
|
||||
[0:a:0]atrim=start=0:end=${INTRO_OFFSET}[atrim]; \
|
||||
[atrim]asetpts=PTS-STARTPTS[aintro]; \
|
||||
[1:a:0]afade=type=in:start_time=0:duration=${CROSSFADE_DURATION}[achunk1]; \
|
||||
[aintro][achunk1]concat=n=2:v=0:a=1[aout]" \
|
||||
-map '[vout]' -map '[aout]' \
|
||||
-c:a aac -b:a 192k \
|
||||
-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 -profile:v high -level 4.1 -disposition default \
|
||||
-metadata:s:a:0 language=native \
|
||||
"${WORKDIR}/introcombined.mkv"
|
||||
|
||||
# Outro mit Crossfade vom letzten Chunk
|
||||
echo "Rendering outro transition:"
|
||||
echo "Outro duration: ${OUTRO_DURATION}"
|
||||
echo "Outro offset: ${OUTRO_OFFSET}"
|
||||
echo "Crossfade duration: ${CROSSFADE_DURATION}"
|
||||
|
||||
ffmpeg \
|
||||
-i "${SELECTED_OUTRO}" \
|
||||
-t "${END_OFFSET}" -accurate_seek -i "${CHUNKS_ARRAY[$((${#CHUNKS_ARRAY[@]} - 1))]}" \
|
||||
-filter_complex \
|
||||
"[0:v:0]format=pix_fmts=yuv420p,fps=50[voutro]; \
|
||||
[1:v:0]format=pix_fmts=yuv420p,fps=50[vchunkn]; \
|
||||
[vchunkn][voutro]xfade=transition=fade:duration=${CROSSFADE_DURATION}:offset=${OUTRO_OFFSET}[vout]; \
|
||||
[1:a:0]afade=type=out:start_time=${OUTRO_OFFSET}:duration=${CROSSFADE_DURATION}[achunkn]; \
|
||||
[0:a:0]atrim=start=${CROSSFADE_DURATION}:end=${OUTRO_DURATION}[atrim]; \
|
||||
[atrim]asetpts=PTS-STARTPTS[aoutro]; \
|
||||
[achunkn][aoutro]concat=n=2:v=0:a=1[aout]" \
|
||||
-map '[vout]' -map '[aout]' \
|
||||
-c:a aac -b:a 192k \
|
||||
-c:v libx264 -threads 0 -pix_fmt yuv420p -crf 18 -profile:v high -level 4.1 -disposition default \
|
||||
-metadata:s:a:0 language=native \
|
||||
"${WORKDIR}/outrocombined.mkv"
|
||||
|
||||
|
||||
# STEP 3
|
||||
# Encoded intro+outro und alle Chunks in between mit c:v copy und audio dynnorm + encode
|
||||
echo "==== STEP 3 ===="
|
||||
|
||||
CHUNKLIST="${WORKDIR}/chunklist.txt"
|
||||
|
||||
echo "file '${WORKDIR}/introcombined.mkv'" > "$CHUNKLIST"
|
||||
|
||||
FFMPEG_CONCAT_CHUNKS=""
|
||||
if [[ ${ARRAY_LENGTH} -gt 2 ]]
|
||||
then
|
||||
for index in $(seq 1 $(( ARRAY_LENGTH - 2 )) )
|
||||
do
|
||||
FFMPEG_CONCAT_CHUNKS="${FFMPEG_CONCAT_CHUNKS}|${CHUNKS_ARRAY[index]}"
|
||||
echo "file '${CHUNKS_ARRAY[index]}'" >> "$CHUNKLIST"
|
||||
done
|
||||
fi
|
||||
|
||||
echo "file '${WORKDIR}/outrocombined.mkv'" >> "$CHUNKLIST"
|
||||
|
||||
ffmpeg \
|
||||
-f concat -safe 0 -i "$CHUNKLIST" \
|
||||
-af dynaudnorm \
|
||||
-c:v copy \
|
||||
-c:a aac -b:a 192k \
|
||||
-metadata:s:a:0 language=native \
|
||||
"${OUTPUT_PATH}/${OUTPUT_NAME}.mkv"
|
||||
|
||||
echo "Video Exported to ${OUTPUT_PATH}/${OUTPUT_NAME}.mkv"
|
||||
Loading…
Reference in New Issue