Update 'sampeg.sh'
This commit is contained in:
nodemixaholic
parent
15815c5db6
commit
3fbd5067c3
1 changed files with 99 additions and 19 deletions
118
sampeg.sh
118
sampeg.sh
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@ -36,7 +36,7 @@ generate_concat_file() {
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combine_using_concat_file() {
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concat_file="$1"
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output="$2"
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resolution="${3:-3840x2160}" # Default resolution is 4k (16:9)
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resolution="${3:-3840:2160}" # Default resolution is 4k (16:9)
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if check_nvenc_support; then
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ffmpeg -f concat -safe 0 -i "$concat_file" -vf "scale=$resolution:force_original_aspect_ratio=decrease,pad=$resolution:(ow-iw)/2:(oh-ih)/2" -c:v h264_nvenc -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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else
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@ -104,7 +104,7 @@ scale_clip() {
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remove_silence() {
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input="$1"
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output="$2"
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ffmpeg -i "$input" -af silenceremove=1:0:-50dB -c:a copy "$output"
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ffmpeg -i "$input" -af silenceremove=1:0:-50dB "$output"
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echo "Silence removed successfully"
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}
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@ -139,29 +139,66 @@ image_stabilization() {
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echo "Image stabilization applied successfully"
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}
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# Function to set brightness of a clip
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set_brightness() {
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input="$1"
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output="$2"
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brightness="$3"
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if check_nvenc_support; then
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ffmpeg -i "$input" -vf "eq=brightness=$brightness" -c:v h264_nvenc -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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else
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ffmpeg -i "$input" -vf "eq=brightness=$brightness" -c:v libx264 -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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fi
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echo "Brightness set successfully"
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}
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# Function to set hue of a clip
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set_hue() {
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input="$1"
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output="$2"
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hue=$(echo "$3 * 359" | bc)
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if check_nvenc_support; then
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ffmpeg -i "$input" -vf "hue=h=$hue" -c:v h264_nvenc -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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else
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ffmpeg -i "$input" -vf "hue=h=$hue" -c:v libx264 -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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fi
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echo "Hue set successfully"
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}
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# Function to set saturation of a clip
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set_saturation() {
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input="$1"
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output="$2"
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saturation="$3"
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if check_nvenc_support; then
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ffmpeg -i "$input" -vf "eq=saturation=$saturation" -c:v h264_nvenc -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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else
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ffmpeg -i "$input" -vf "eq=saturation=$saturation" -c:v libx264 -preset medium -crf 23 -c:a aac -b:a 128k "$output"
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fi
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echo "saturation set successfully"
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}
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# Function to record screen with optional webcam and microphone as picture-in-picture
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record_screen() {
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screen_resolution=$(xrandr | awk '/ primary/{getline; print $1}')
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output="$1"
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include_webcam="$2"
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include_microphone="$3"
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mic="$4"
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include_audio="$5"
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audio_speakers="$6"
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include_audio="$4"
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# Set default webcam and microphone devices
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webcam_device="/dev/video0" # Default webcam device
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microphone_device="$mic" # Default microphone device
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microphone_device="default" # Default microphone device
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# Set up inputs for webcam and microphone if included
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webcam_input=""
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microphone_input=""
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if [[ "$include_webcam" == "true" ]]; then
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webcam_input="-f v4l2 -thread_queue_size 64 -i $webcam_device"
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webcam_input="-f v4l2 -video_size 320x180 -framerate 30 -thread_queue_size 225 -i /dev/video0"
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fi
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if [[ "$include_microphone" == "true" ]]; then
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if [[ ! "$mic" == "" ]]; then
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microphone_input="-f pulse -i $mic -ac 2"
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microphone_input="-f alsa -i default -ac 1 -f mp3 -acodec libmp3lame"
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fi
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fi
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@ -169,29 +206,41 @@ record_screen() {
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audio_output=""
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if [[ "$include_audio" == "true" ]]; then
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if [[ ! "$audio_speakers" == "" ]]; then
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audio_output="pulse -i $audio_speakers 128k -ac 1"
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audio_output="-f alsa -i -i hw:Loopback,1,0 -ac 2 -f mp3 -acodec libmp3lame"
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fi
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fi
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# Determine screen capture method based on display server
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if [[ "$XDG_SESSION_TYPE" == "wayland" ]]; then
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# Wayland screen capture
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ffmpeg -f x11grab -thread_queue_size 450 -video_size "$screen_resolution" -framerate 24 -i "$DISPLAY" $webcam_input $microphone_input \
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ffmpeg -f x11grab -thread_queue_size 450 -video_size "$screen_resolution" -framerate 45 -i "$DISPLAY" $webcam_input $microphone_input \
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-filter_complex "[0:v][1:v]overlay=10:10" \
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$audio_output \
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-r 24 -preset ultrafast \
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-r 30 -preset ultrafast -qp 0 \
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"$output"
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else
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# X11 screen capture
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ffmpeg -f x11grab -thread_queue_size 450 -video_size "$screen_resolution" -framerate 24 -i :0.0 $webcam_input $microphone_input \
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ffmpeg -f x11grab -thread_queue_size 450 -video_size "$screen_resolution" -framerate 45 -i :0.0 $webcam_input $microphone_input \
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-filter_complex "[0:v][1:v]overlay=10:10" \
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$audio_output \
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-r 24 -preset ultrafast \
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-r 30 -preset ultrafast -qp 0 \
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"$output"
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fi
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echo "Screen recorded successfully"
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}
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# Function to add a layer of audio from a video and audio file
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add_audio_layer() {
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input_video="$1"
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input_audio="$2"
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output="$3"
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ffmpeg -i "$input_video" -i "$input_audio" -c:v copy -c:a aac -strict experimental -shortest "$output"
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echo "Audio layer added successfully"
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}
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# Function to display the SaMpeg header
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display_header() {
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toilet -f pagga -F gay "SaMpeg"
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@ -230,18 +279,21 @@ display_commands() {
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echo " $0 image-stabilization <input> <output>"
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echo " Stabilizes the video to reduce shaking."
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echo " $0 record-screen <output> [include_webcam] [include_microphone] [mic] [include_audio] [audioout]"
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echo " $0 record-screen <output> [include_webcam] [include_microphone] [include_audio]"
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echo " Records the screen with optional webcam, microphone, and desktop audio."
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echo " [include_webcam]: true/false, [include_microphone]: true/false, [mic]: microphone device, [include_audio]: true/false, [audioout]: audio output device."
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echo " [include_webcam]: true/false, [include_microphone]: true/false, [include_audio]: true/false."
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echo " $0 set-brightness <input> <output> <brightness_value>"
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echo " Adjusts the brightness of the video. The value ranges from 0 to 1."
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echo " Adjusts the brightness of the video. The value ranges from -1 to 1."
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echo " $0 set-hue <input> <output> <hue_value>"
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echo " Adjusts the hue of the video. The value ranges from 0 to 1."
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echo " $0 set-contrast <input> <output> <contrast_value>"
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echo " Adjusts the contrast of the video. The value ranges from 0 to 1."
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echo " $0 set-saturation <input> <output> <saturation_value>"
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echo " Adjusts the saturation of the video. The value ranges from -1 to infinity."
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echo " $0 add-audio-layer <input_video> <input_audio> <output>"
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echo " Adds a layer of audio and outputs to a video."
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echo " $0 help"
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echo " Displays this help message."
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@ -334,7 +386,7 @@ while [[ $# -gt 0 ]]; do
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;;
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record-screen)
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if [[ $# -lt 2 ]]; then
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echo "Usage: $0 record-screen <output> [include_webcam] [include_microphone] [mic] [include_audio] [audioout]"
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echo "Usage: $0 record-screen <output> [include_webcam] [include_microphone] [include_audio]"
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exit 1
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fi
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record_screen "$2" "$3" "$4"
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@ -343,6 +395,34 @@ while [[ $# -gt 0 ]]; do
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display_help
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exit 0
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;;
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add-audio-layer)
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if [[ $# -lt 3 ]]; then
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echo "Usage: $0 add-audio-layer <input_video> <input_audio> <output>"
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exit 1
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fi
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add_audio_layer "$2" "$3" "$4"
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;;
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set-brightness)
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if [[ $# -lt 3 ]]; then
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echo "Usage: $0 set-brightness <input_video> <input_audio> <output>"
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exit 1
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fi
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set_brightness "$2" "$3" "$4"
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;;
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set-hue)
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if [[ $# -lt 3 ]]; then
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echo "Usage: $0 set-hue <input_video> <input_audio> <output>"
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exit 1
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fi
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set_hue "$2" "$3" "$4"
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;;
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set-saturation)
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if [[ $# -lt 3 ]]; then
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echo "Usage: $0 set-saturation <input_video> <input_audio> <output>"
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exit 1
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fi
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set_saturation "$2" "$3" "$4"
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;;
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*)
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exit 1
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;;
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