only pipe raw video when needed

1 files changed, 4 insertions, 2 deletions

diff --git a/localvideowebencode b/localvideowebencode
index 1d99fc2..b8724eb 100755
--- a/localvideowebencode
+++ b/localvideowebencode
@@ -596,6 +596,7 @@ use_ffmpeg_any="${webm:+$use_ffmpeg_vp8}${webm_vp9:+$use_ffmpeg_vp9}${mp4:+$use_
 use_vpxenc_any="${webm:+$use_vpxenc}${webm_vp9:+$use_vpxenc}"
 use_opusenc_any="${webm:+$use_oggenc}${webm_vp9:+$use_opusenc}"
 use_oggenc_any="${webm:+$use_oggenc}${webm_vp9:+$use_opusenc}"
+[ -n "$use_ffmpeg_any$use_vpxenc_any$use_oggenc_any" } || use_any_nomelt_video=yes
 
 [ -z "$gpu" ] || echo >&2 "GPU platform enabled: $gpu"
 
@@ -744,13 +745,14 @@ fi
 
 if [ -n "${webm:+$multipass_vp8}${webm_vp9:+$multipass_vp9}${mp4:+$multipass_avc}" ]; then
 	echo >&2 "Analyzing video complexity..."
-	render melt $_melt_infiles $filters $_melt_stdout \
+	render 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}_avc}} \
+		${use_any_nomelt_video:+$_melt_stdout} \
 	| pee \
 		${any_ffmpeg:+"$(render ffmpeg-chained-echo $_ffmpeg_stdin \
 			${webm:+${use_ffmpeg_vp8:+$_ffmpeg_rawvideo $_ffmpeg_vp8 -an \
@@ -782,7 +784,7 @@ render melt $_melt_infiles \
 		$_melt_wav}} \
 	${channels:+${use_matroska:+-consumer avformat:$stem.mkv \
 		$_melt_matroska_pcm}} \
-	$_melt_stdout \
+	${use_any_nomelt_video:+$_melt_stdout} \
 | pee \
 	${any_ffmpeg:+"$(render ffmpeg-chained-echo $_ffmpeg_stdin \
 		${webm:+${use_ffmpeg_vp8:+$_ffmpeg_webm_onlyvideo \