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ffmpeg-effect: support images by converting them to video first - annna - Annna… |
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git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws6… |
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--- |
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commit 7f21c3fc6cece6371154259e3ecf4d1def0ac1df |
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parent 67da7afdc7b272b136032f637f425e6546b1844e |
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Author: Josuah Demangeon <[email protected]> |
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Date: Wed, 1 Sep 2021 15:08:40 +0200 |
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ffmpeg-effect: support images by converting them to video first |
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Signed-off-by: Annna Robert-Houdin <[email protected]> |
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Diffstat: |
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M ffmpeg-effect | 10 ++++++++++ |
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1 file changed, 10 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/ffmpeg-effect b/ffmpeg-effect |
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@@ -3,6 +3,7 @@ |
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# requirements: ffmpeg, ffprobe. |
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ffmpeg_common="${FFMPEG_EFFECT_COMMON:-ffmpeg -n -loglevel error}" |
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+ffprobe_common="${FFMPEG_EFFECT_FFPROBE:-ffprobe -v error -of default=noprint_… |
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mediadir="${FFMPEG_EFFECT_MEDIA_DIR:-/home/annna/bin/modules/filter-media}" |
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repeats=5 |
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@@ -62,6 +63,15 @@ mix_audio_video() { |
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} |
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process_filter() { |
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+ # extend duration if less than a second or image |
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+ dur="$($ffprobe_common -show_entries format=duration "$2")" |
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+ if test "$dur" = "N/A" || test "${dur%.*}" -lt 1; then |
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+ tmp=/tmp/ffmpeg-effect.$$.mkv |
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+ trap 'rm -f "$tmp"' EXIT INT TERM HUP |
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+ $ffmpeg_common -loop 1 -to 10 -i "$2" "$tmp" |
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+ set -- $1 "$tmp" $3 |
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+ fi |
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+ |
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case "$1" in |
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banjo) |
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replace_audio "${mediadir}/banjo.mp3" "$2" "$3";; |
