pv3, change tbr (target bitrate) to 1000k and allow overshoot to still take it to 2000k like doing with h264.

pv-test, fix pv and pv2 outfile location if path in filename, test defaults for each option by keeping the skip, fix some spacing issues.

rc_shared.sh

@@ -771,6 +771,353 @@ alias vta="v2a"
 alias pull-audio="v2a"
 alias pa="v2a"
 
+# Run all the different codecs, wrappers, bitrates, etc on a file.
+function pv-test {
+	echo -e "Welcome! Let's get your tests set up...\n"
+
+	## Input ##
+
+	filename_in="$1"
+	while [[ -z "$filename_in" ]]; do
+		read -p "Please provide the filename: " filename_in
+	done
+
+	# Persistent Data #
+
+	normalize=""
+	typeset -u normalize_in
+	read -p "Would you like to normalize the audio? (Y/n) " normalize_in
+	if [[ $normalize_in != "N"* && $normalize_in != "F"* ]]; then
+		normalize="-filter:a dynaudnorm=f=33:g=65:p=0.66:m=33.3"
+	fi
+	echo -e "  normalize: '$normalize'\n"
+
+	typeset -i size_in
+	read -p "What display ratio would you like to use? (720) " size_in
+	if (( $size_in == 0 )); then
+		size_in=720
+	fi
+	echo -e "  size: '$size_in'\n"
+
+	# Existing Functions #
+
+	declare -l pv{,2}="n"
+	typeset -l test_pv{,2}
+
+	read -p "Create a test with current 'pv' function? (Y/n) " test_pv
+	if [[ -z "$test_pv" || "$test_pv" == "y"* ]]; then
+		pv="y"
+		echo "  great, will run pv"
+	else
+		echo "  skipping"
+	fi
+	echo " "
+	read -p "Create a test with current 'pv2' function? (Y/n) " test_pv2
+	if [[ -z "$test_pv2" || "$test_pv2" == "y"* ]]; then
+		pv2="y"
+		echo "  great, will run pv2"
+	else
+		echo "  skipping"
+	fi
+	echo " "
+
+	# Loop Data #
+
+	declare -l {vpreset,crf,vbr,abr,achannel,afreq}s="default"
+
+	echo -e " * * Loop Settings * * \n"
+
+	vcodecs="libx264 libsvtav1 libx265"
+	read -p "Please provide the video codecs to test: [$vcodecs] " test_vcodecs
+	if [[ -n "$test_vcodecs" ]]; then
+		vcodecs="$test_vcodecs"
+	fi
+	echo -e "  video codecs: '$vcodecs'\n"
+
+	read -p "Test the video codec's slowest, medium, and fastest presets? (y/N) " test_vpresets
+	if [[ "$test_vpresets" == "y"* ]]; then
+		vpresets="slw med fst"
+	fi
+	echo -e "  presets: '$vpresets'\n"
+
+	read -p "Please provide any CRFs to test: [default] " test_crfs
+	if [[ -n "$test_crfs" ]]; then
+		crfs="$test_crfs"
+	fi
+	echo -e " CRFs: '$crfs'\n"
+
+	read -p "Please provide any video bitrates to test: [default] " test_vbrs
+	if [[ -n "$test_vbrs" ]]; then
+		vbrs="$test_vbrs"
+	fi
+	echo -e "  video bitrates: '$vbrs'\n"
+
+	acodecs="aac libopus"
+	read -p "Please provide the audio codecs to test: [$acodecs] " test_acodecs
+	if [[ -n "$test_acodecs" ]]; then
+		acodecs="$test_acodecs"
+	fi
+	echo -e "  audio codecs: '$acodecs'\n"
+
+	read -p "Please provide any audio bitrates to test: [default] " test_abrs
+	if [[ -n "$test_abrs" ]]; then
+		abrs="$test_abrs"
+	fi
+	echo -e "  audio bitrates: '$abrs'\n"
+
+	read -p "Test both mono and stereo audio channels? (y/N) " test_achannels
+	if [[ "$test_achannels" == "y"* ]]; then
+		achannels="1 2" # 1 is mono, 2 is stereo
+	fi
+	echo -e "  audio channels: '$achannels'\n"
+
+	read -p "Test both 48 and 44.1 kHz audio frequencies? (y/N) " test_afreqs
+	if [[ "$test_afreqs" == "y"* ]]; then
+		afreqs="48000 44100" # 48 typically found in videos, 44.1 in audio.
+	fi
+	echo -e "  audio frequencies: '$afreqs'\n"
+
+	exts="mkv"
+	read -p "Please provide the containers to test with: [$exts] " test_exts
+	if [[ -n "$test_exts" ]]; then
+		exts="$test_exts"
+	fi
+	echo -e "  extensions: '$exts'\n"
+
+	# Final Check #
+
+	echo -e " * * Confirmation * * \n"
+
+	ffprobe -i "$filename_in"
+	echo -e "\n * Testing against '$filename_in' above. * \n"
+
+	typeset -u okay
+	read -p "Does everything look okay? (Y/n) " okay
+	if [[ "$okay" == "N" || "$okay" == "F"* ]]; then
+		echo "  Not okay, aborting."
+		return 1
+	fi
+	echo -e "Sounds good, here we go!\n"
+
+	## Main ##
+
+	if [[ "$pv" == "y" ]]; then
+		echo " * Starting pv... * "
+		filename_pv="$(basename "${filename_in}-pv.mkv")"
+		if [[ -e "$filename_pv" ]]; then
+			mv -v "$filename_pv" ~/TRASH
+		fi
+		pv "$filename_in" "$filename_pv"
+		echo -e " * Testing with 'pv' complete! * \n"
+	fi
+	if [[ "$pv2" == "y" ]]; then
+		echo " * Starting pv2... * "
+		filename_pv2="$(basename "${filename_in}-pv2.mkv")"
+		if [[ -e "$filename_pv2" ]]; then
+			mv -v "$filename_pv2" ~/TRASH
+		fi
+		pv "$filename_in" "$filename_pv2"
+		echo -e " * Testing with 'pv2' complete! * \n"
+	fi
+
+	count=0
+	for vcodec in $vcodecs; do for vpreset in $vpresets; do
+		for crf in $crfs; do for vbr in $vbrs; do
+			for acodec in $acodecs; do for abr in $abrs;
+				do for achannel in $achannels; do for afreq in $afreqs; do
+					for ext in $exts; do
+						(( count++ ))
+					done
+				done done
+			done done
+		done done
+	done done
+	plural=""
+	if (( $count != 1 )); then
+		plural="s"
+	fi
+	echo -e "Expecting ${count} loop${plural}, please be patient.\n"
+
+	count=0
+	unset vcodec vpreset crf vbr acodec abr ext
+	for vcodec in $vcodecs; do for vpreset in $vpresets; do
+		for crf in $crfs; do for vbr in $vbrs; do
+			for acodec in $acodecs; do for abr in $abrs;
+				do for achannel in $achannels; do for afreq in $afreqs; do
+					for ext in $exts; do
+
+						preset=""
+						if [[ "$vpreset" != "default" ]]; then
+							if [[ "$vcodec" == "libsvtav1" ]]; then
+								case $vpreset in
+									slw) preset="0" ;;
+									med) preset="6" ;;
+									fst) preset="13" ;;
+									*) preset="$vpreset" ;;
+								esac
+							else
+								case $vpreset in
+									slw) preset="veryslow" ;;
+									med) preset="medium" ;;
+									fst) preset="ultrafast" ;;
+									*) preset="$vpreset" ;;
+								esac
+							fi
+							if [[ -n "$preset" ]]; then
+								preset="-preset $preset"
+							fi
+						fi
+
+						bitrate=""
+						if [[ "$crf" != "default" ]]; then
+							bitrate="-crf $crf"
+						fi
+						if [[ "$vbr" != "default" ]]; then
+							if [[ "$vcodec" == "libsvtav1" ]]; then
+								bitrate="$bitrate -svtav1-params rc=1:tbr=$vbr:overshoot-pct=0:undershoot-pct=100"
+							else
+								bitrate="$bitrate -b:v $vbr -minrate 0 -maxrate $vbr -bufsize $vbr"
+							fi
+						fi
+
+						fidelity=""
+						if [[ "$abr" != "default" ]]; then
+							fidelity="-b:a $abr"
+						fi
+
+						channel=""
+						if [[ "$achannel" != "default" ]]; then
+							channel="-ac $achannel"
+						fi
+
+						frequency=""
+						if [[ "$afreq" != "default" ]]; then
+							if [[ "$acodec" == "libopus" ]]; then
+								case $afreq in
+									48000) ;; 24000) ;; 16000) ;; 12000) ;; 8000) ;;
+									*) echo -e "ERROR: libopus cannot do this, skipping frequency ${afreq}."
+										continue
+										;;
+								esac
+							fi
+							frequency="-ar $afreq"
+						fi
+
+						newfile="_${size_in}p_${vcodec}-${vpreset}-${crf}-${vbr}_${acodec}-${abr}-${achannel}-${afreq}.${ext}"
+						echo -e " * Parameters for this test: $newfile * \n"
+
+						if [[ -e "$newfile" ]]; then
+							mv -v "$newfile" ~/TRASH/
+							echo -e "Removed unfinished version of this file.\n"
+						fi
+						if [[ `ls *"$newfile" 2>/dev/null` ]]; then
+							echo -e "Completed version of this file already exists, skipping.\n"
+							continue
+						fi
+
+						echo "$(date) - Starting run..."
+
+						start=$SECONDS
+						set -x
+						ffmpeg -nostdin -hide_banner -loglevel level+warning \
+							-i "$filename_in" \
+							-filter:v scale=-1:$size_in \
+							-c:v $vcodec \
+							$preset \
+							$bitrate \
+							-c:a $acodec \
+							$fidelity \
+							$channel \
+							$frequency \
+							$normalize \
+							-movflags +faststart \
+							"$newfile"
+						status="$?"
+						set +x
+						finish=$SECONDS
+
+						minutes=$(( (finish - start) / 60 ))
+						seconds=$(( (finish - start) % 60 ))
+						printf -v padded_mins "%03d" "$minutes"
+						printf -v padded_secs "%02d" "$seconds"
+
+						if [[ "$status" == 0 && -s "$newfile" ]]; then
+							mv -v "$newfile" "$(basename "${filename_in}_${padded_mins}m${padded_secs}s${newfile}")"
+						else
+							echo "ERROR: ffmpeg exited with status $status, not renaming file."
+						fi
+
+						echo -e "\n * Finished in ${minutes}m${seconds}s! * \n"
+						(( count++ ))
+					done
+				done done
+			done done
+		done done
+	done done
+
+	## Finish ##
+
+	plural=""
+	if (( $count != 1 )); then
+		plural="s"
+	fi
+	echo "Completed tests after ${count} loop${plural}! :)"
+}
+
+# 20260914 - After playing with pv-test for a while.
+function pv3 {
+		  org="$1"
+		  out="$2"
+		  echo "Processing '$org' to '$out' using AV1 and OPUS."
+
+		  ## Versions ##
+
+		  # v0
+		  preset=0 # took 20 minutes where preset 2 was under 2 minutes
+		  crf=18
+		  vbr=2000k # this is creating 2Mbps files, not maxxing at 2.
+		  overshoot=0
+		  undershoot=100
+
+		  # v1
+		  preset=2 # WAY faster and still great.
+		  crf=28 # much smaller filesize
+
+		  # v2
+		  vbr=1000k
+		  overshoot=100
+
+		  ## Main ##
+
+		  echo -e "\n * Original File * \n"
+		  ffprobe -i "$org"
+
+		  echo -e "\n * Starting Processing *\n"
+		  date
+		  set -x
+		  ffmpeg -nostdin -hide_banner -loglevel level+warning \
+					 -i "$org" \
+					 -c:v libsvtav1 \
+					 -preset $preset \
+					 -filter:v scale=-1:720 \
+					 -crf $crf \
+					 -svtav1-params rc=1:tbr=${vbr}:overshoot-pct=${overshoot}:undershoot-pct=${undershoot} \
+					 -c:a libopus \
+					 -filter:a dynaudnorm=f=33:g=65:p=0.66:m=33.3 \
+					 -movflags +faststart \
+					 "$out"
+		  status="$?"
+		  set +x
+
+		  if [[ "$status" != 0 || ! -s "$out" ]]; then
+					 echo "Failed, deleting output."
+					 mv -v "$out" ~/TRASH/
+					 return $status
+		  fi
+
+		  echo -e "\n * Success! *"
+}
+
 
 ### Web ###
 
@@ -867,9 +1214,9 @@ function git-check {
 		if [[ -d .git ]]; then
 			git ls-remote --exit-code --heads origin dev
 			dev_exists="$?"
-		if [[ "$dev_exists" == 0 ]]; then
+			if [[ "$dev_exists" == 0 && "$dir" != *".wiki" ]]; then
 				git switch dev
-		elif [[ "$dev_exists" == 2 ]]; then
+			elif [[ "$dev_exists" == 2 || "$dir" == *".wiki" ]]; then
 				git switch main
 			else
 				echo "ERROR: Unknown status for dev_exists, '$dev_exists'."