From 51dd477d9a839e86f5363e57f7d1e8e2231885ce Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Mon, 8 Feb 2021 14:24:34 +0100
Subject: fix use of both vpxenc and ffmpeg, and merge multiple ffmpeg uses

---
 localvideowebencode | 85 ++++++++++++++++++-----------------------------------
 1 file changed, 28 insertions(+), 57 deletions(-)

diff --git a/localvideowebencode b/localvideowebencode
index b0dc7b6..5060645 100755
--- a/localvideowebencode
+++ b/localvideowebencode
@@ -717,18 +717,7 @@ if [ -n "$loudness" ] && [ -z "$silence$_melt_loudness" ]; then
 fi
 
 if [ -n "${webm:+$multipass_vp8}${webm_vp9:+$multipass_vp9}${mp4:+$multipass_avc}" ]; then
-	if [ -n "$use_vpxenc_any" ]; then
-		echo >&2 "Analyzing video complexity, as discrete processes..."
-		$melt $_melt_infiles $filters $_melt_stdout \
-			| pee \
-			${webm:+"$vpxenc_chained - $_vpxenc_vp8 \
-			--pass=1 --fpf=${stem}_vp8.log -o /dev/null"} \
-			${webm_vp9:+"$vpxenc_chained - $_vpxenc_vp9 \
-			--pass=1 --fpf=${stem}_vp9.log -o /dev/null"} \
-			${mp4:+${use_ffmpeg_avc:+$_ffmpeg_rawvideo $_ffmpeg_avc -an \
-			-pass 1 -passlogfile ${stem}_avc /dev/null}}
-	elif [ -n "$use_ffmpeg_any" ]; then
-		echo >&2 "Analyzing video complexity, integrated with ffmpeg"
+		echo >&2 "Analyzing video complexity..."
 		$melt $_melt_infiles $filters $_melt_stdout \
 			${webm:+${use_melt_vp8:+-consumer avformat:$stem.webm $_melt_webm \
 				pass=1 passlogfile=${stem}_vp8}} \
@@ -736,59 +725,56 @@ if [ -n "${webm:+$multipass_vp8}${webm_vp9:+$multipass_vp9}${mp4:+$multipass_avc
 				pass=1 passlogfile=${stem}_vp9}} \
 			${mp4:+${use_melt_avc:+-consumer avformat:$stem.mp4 $_melt_mp4 \
 				pass=1 passlogfile=${stem}_vp8}} \
-			| $ffmpeg_chained $_ffmpeg_stdin \
+			| pee \
+			${any_ffmpeg:+"$ffmpeg_chained $_ffmpeg_stdin \
 			${webm:+${use_ffmpeg_vp8:+$_ffmpeg_rawvideo $_ffmpeg_vp8 -an \
 			-pass 1 -passlogfile ${stem}_vp8 /dev/null}} \
 			${webm_vp9:+${use_ffmpeg_vp9:+$_ffmpeg_rawvideo $_ffmpeg_vp9 -an \
 			-pass 1 -passlogfile ${stem}_vp9 /dev/null}} \
 			${mp4:+${use_ffmpeg_avc:+$_ffmpeg_rawvideo $_ffmpeg_avc -an \
-			-pass 1 -passlogfile ${stem}_avc /dev/null}}
-	else
-		echo >&2 "Analyzing video complexity, at once..."
-		$melt $_melt_infiles $filters \
-			${webm:+${use_melt_vp8:+-consumer avformat:$stem.webm $_melt_webm \
-				pass=1 passlogfile=${stem}_vp8}} \
-			${webm_vp9:+${use_melt_vp9:+-consumer avformat:${stem}_vp9.webm $_melt_webm_vp9 \
-				pass=1 passlogfile=${stem}_vp9}} \
-			${mp4:+${use_melt_avc:+-consumer avformat:$stem.mp4 $_melt_mp4 \
-				pass=1 passlogfile=${stem}_vp8}}
-	fi
+			-pass 1 -passlogfile ${stem}_avc /dev/null}}"} \
+			${webm:+${use_vpxenc:+"$vpxenc_chained - $_vpxenc_vp8 \
+			--pass=1 --fpf=${stem}_vp8.log -o /dev/null"}} \
+			${webm_vp9:+${use_vpxenc:+"$vpxenc_chained - $_vpxenc_vp9 \
+			--pass=1 --fpf=${stem}_vp9.log -o /dev/null"}}
 fi
 
-if [ -n "$use_ffmpeg_any$use_vpxenc_any$use_opusenc_any$use_oggenc_any" ]; then
-	echo >&2 "Encoding video${channels:+ and extracting audio}, as discrete files..."
+	echo >&2 "Encoding video${channels:+ and audio}..."
 	$melt $_melt_infiles \
 		${channels:+$audioprefilters \
 			${_melt_loudness:+-filter loudness program=$lufs \
 			results="$_melt_loudness"}} \
 		$filters${channels:+ $_melt_postfilters_audio} \
-		${ogg:+-consumer avformat:$stem.ogv $_melt_ogg} \
-		${mp4:+${use_melt_avc:+-consumer avformat:$stem.mp4 $_melt_mp4}} \
+		${ogg:+${use_melt_theora:+-consumer avformat:$stem.ogv $_melt_ogg}} \
+		${webm:+${use_melt_vp8:+-consumer avformat:$stem.webm $_melt_webm \
+			${multipass_vp8:+pass=2 passlogfile=${stem}_vp8}}} \
+		${webm_vp9:+${use_melt_vp9:+-consumer avformat:${stem}_vp9.webm $_melt_webm_vp9 \
+			${multipass_vp9:+pass=2 passlogfile=${stem}_vp9}}} \
+		${mp4:+${use_melt_avc:+-consumer avformat:$stem.mp4 $_melt_mp4
+			${multipass_avc:+pass=2 passlogfile=${stem}_vp8}}} \
 		${channels:+${use_wav:+-consumer avformat:$stem.wav \
 			$_melt_wav}} \
 		${channels:+${use_matroska:+-consumer avformat:$stem.mkv \
 			$_melt_matroska_pcm}} \
 		$_melt_stdout \
 		| pee \
-		${webm:+${use_ffmpeg_vp8:+"$ffmpeg_chained \
-			$_ffmpeg_stdin $_ffmpeg_webm_onlyvideo \
+		${any_ffmpeg:+"$ffmpeg_chained $_ffmpeg_stdin \
+		${webm:+${use_ffmpeg_vp8:+$_ffmpeg_webm_onlyvideo \
 			${multipass_vp8:+-pass 2 -passlogfile ${stem}_vp8} \
-			${stem}${channels:+_silent}.webm"}} \
+			${stem}${channels:+_silent}.webm}} \
+		${webm_vp9:+${use_ffmpeg_vp9:+$_ffmpeg_webm_vp9_onlyvideo \
+			${multipass_vp9:+-pass 2 -passlogfile ${stem}_vp9} \
+			${stem}_vp9${channels:+_silent}.webm}} \
+		${mp4:+${use_ffmpeg_avc:+$_ffmpeg_mp4_onlyvideo \
+			${multipass_avc:+-pass 2 -passlogfile ${stem}_avc} \
+			${stem}${channels:+_silent}.mp4}}"} \
 		${webm:+${use_vpxenc:+"$vpxenc_chained - $_vpxenc_vp8 \
 			${multipass_vp8:+--pass=2 --fpf=${stem}_vp8.log} \
 			-o ${stem}${channels:+_silent}.webm"}} \
-		${webm_vp9:+${use_ffmpeg_vp9:+"$ffmpeg_chained \
-			$_ffmpeg_stdin $_ffmpeg_webm_vp9_onlyvideo \
-			${multipass_vp9:+-pass 2 -passlogfile ${stem}_vp9} \
-			${stem}_vp9${channels:+_silent}.webm"}} \
 		${webm_vp9:+${use_vpxenc:+"$vpxenc_chained - $_vpxenc_vp9 \
 			${multipass_vp9:+--pass=2 --fpf=${stem}_vp9.log} \
-			-o ${stem}_vp9${channels:+_silent}.webm"}} \
-		${mp4:+${use_ffmpeg_avc:+"$ffmpeg_chained \
-			$_ffmpeg_stdin $_ffmpeg_mp4_onlyvideo \
-			${multipass_avc:+-pass 2 -passlogfile ${stem}_avc} \
-			${stem}${channels:+_silent}.mp4"}}
-	if [ -n "${webm:+$use_vpxenc$use_ffmpeg_vp8$use_oggenc}" ] && [ -n "$channels" ]; then
+			-o ${stem}_vp9${channels:+_silent}.webm"}}
+	if [ -n "${webm:+$use_vpxenc$use_oggenc}" ] && [ -n "$channels" ]; then
 		echo >&2 "Encoding Vorbis audio and muxing with VP8 video..."
 		if [ -n "$use_oggenc" ]; then
 			$oggenc $_oggenc_wav_in $_oggenc_vorbis -o - $stem.wav \
@@ -802,7 +788,7 @@ if [ -n "$use_ffmpeg_any$use_vpxenc_any$use_opusenc_any$use_oggenc_any" ]; then
 				$_ffmpeg_webm_keepvideo ${stem}.webm
 		fi
 	fi
-	if [ -n "${webm_vp9:+$use_vpxenc$use_ffmpeg_vp9$use_opusenc}" ] && [ -n "$channels" ]; then
+	if [ -n "${webm_vp9:+$use_vpxenc$use_opusenc}" ] && [ -n "$channels" ]; then
 		echo >&2 "Encoding Opus audio and muxing with VP9 video..."
 		if [ -n "$use_opusenc" ]; then
 			$opusenc $_opusenc_wav_in $_opusenc_opus -o - $stem.wav \
@@ -829,21 +815,6 @@ if [ -n "$use_ffmpeg_any$use_vpxenc_any$use_opusenc_any$use_oggenc_any" ]; then
 				$_ffmpeg_mp4_keepvideo_aac ${stem}.mp4
 		fi
 	fi
-else
-	echo >&2 "Encoding video${channels:+ and audio}, at once..."
-	$melt $_melt_infiles \
-		${channels:+$audioprefilters \
-			${_melt_loudness:+-filter loudness program=$lufs \
-			results="$_melt_loudness"}} \
-		$filters${channels:+ $_melt_postfilters_audio} \
-		${ogg:+-consumer avformat:$stem.ogv $_melt_ogg} \
-		${webm:+-consumer avformat:$stem.webm $_melt_webm \
-			${multipass_vp8:+pass=2 passlogfile=${stem}_vp8}} \
-		${webm_vp9:+-consumer avformat:${stem}_vp9.webm $_melt_webm_vp9 \
-			${multipass_vp9:+pass=2 passlogfile=${stem}_vp9}} \
-		${mp4:+-consumer avformat:$stem.mp4 $_melt_mp4
-			${multipass_vp8:+pass=2 passlogfile=${stem}_vp8}}
-fi
 
 # cleanup encoding cruft
 rm -f $stem.xml $stem.wav $stem.mkv ${stem}_*.log ${stem}_*silent.webm
-- 
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