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simon987
2020-06-14 21:48:19 -04:00
parent 5443308bf7
commit 838381ea89
6 changed files with 237 additions and 11 deletions
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11
webmenc
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@@ -1,9 +1,8 @@
#!/usr/bin/env bash
#!/usr/bin/env bash
source $(dirname $0)/lib/argparse || exit 1
argparse "$@" <<EOF || exit 1
parser.add_argument('infile')
parser.add_argument('-v', '--video-bitrate', type=int,
help='Video bitrate in kbps')
@@ -13,9 +12,9 @@ EOF
CRF=30
ffmpeg -i "$1" -y -b:v $VIDEO_BITRATE \
ffmpeg -i "${INFILE}" -y -b:v "${VIDEO_BITRATE}k" \
-quality good -crf $CRF -c:v libvpx-vp9 -an \
-pass 1 -speed 4 -f webm /dev/null &&\
ffmpeg -i "$1" -y -b:v $VIDEO_BITRATE -auto-alt-ref 1 -lag-in-frames 25 \
-quality good -crf $CRF -c:v libvpx-vp9 -c:a libopus -b:a $AUDIO_BITRATE \
-pass 2 -speed 1 "$1.webm"
ffmpeg -i "${INFILE}" -y -b:v "${VIDEO_BITRATE}k" -auto-alt-ref 1 -lag-in-frames 25 \
-quality good -crf $CRF -c:v libvpx-vp9 -c:a libopus -b:a ${AUDIO_BITRATE}k \
-pass 2 -speed 1 "${INFILE}.webm"