Skip filter when there are no encodings.

1 files changed, 4 insertions, 3 deletions

diff --git a/bin/stream b/bin/stream
index aaaa523..ca78179 100755
--- a/bin/stream
+++ b/bin/stream
@@ -250,9 +250,10 @@ ffmpeg -hide_banner -threads auto \
  ${IIDC:+-f libdc1394 -video_size 640x480 -framerate 15 -thread_queue_size 256 -i "$IIDC"} \
  ${VFILE:+-re${SEEK:+ -ss $SEEK} -i "$VFILE"} \
  ${LOGO:+-i "$LOGO"} \
- ${HASVIDEO:+-filter_complex \
- "$(filters_compose "${LOGO:+$((VSTREAMINDEX+1))}");
-  $(filter_split_codec "$ENCODINGS_WEBM" "$ENCODINGS_MPEG")" } \
+ ${ENCODINGS:+-filter_complex "\
+  ${HASVIDEO:+
+  $(filters_compose "${LOGO:+$((VSTREAMINDEX+1))}");
+  $(filter_split_codec "$ENCODINGS_WEBM" "$ENCODINGS_MPEG") }"} \
  ${SAVEDIR:+\
  ${DVCAM:+-map $((0${ALSA:++1})) \
  -codec copy -f dv "$SAVESTEM.dv" }} \