update function descriptions to say what is returned
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@ -6,11 +6,12 @@ set -euo pipefail
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IFS=$'\n\t'
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#######################
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#########################
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# $1 - file #
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# $2 - AOM Options #
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# $3 - FFMPEG Options #
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#######################
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# files - $file.out.ivf #
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#########################
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encode_aomenc_two_pass() {
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file="$1"
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aom_options="$2"
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@ -52,11 +53,12 @@ encode_aomenc_two_pass() {
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return 0
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}
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#######################
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#########################
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# $1 - file #
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# $2 - AOM Options #
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# $3 - FFMPEG Options #
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#######################
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# files - $file.out.ivf #
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#########################
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encode_aomenc_single_pass() {
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file="$1"
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aom_options="$2"
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@ -75,7 +77,7 @@ encode_aomenc_single_pass() {
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set +e
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eval 'ffmpeg -nostats -hide_banner -loglevel warning \
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-i '$file' $ffmpeg_options -f yuv4mpegpipe - | aomenc - '$aom_options' \
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--ivf -o '$file'.out.ivf'
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--passes=1 --ivf -o '$file'.out.ivf'
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retval=$?
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if [[ $retval -ne 0 ]]; then
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echo "Error running aomenc single pass encode" >&2
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@ -87,10 +89,11 @@ encode_aomenc_single_pass() {
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}
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##################
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##########################
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# $1 - encode #
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# $2 - reference #
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##################
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# STDOUT - VMAF log JSON #
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##########################
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check_vmaf() {
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encode="$1"
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reference="$2"
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@ -114,6 +117,7 @@ check_vmaf() {
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# $2 - target vmaf #
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# $3 - minimum q #
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# $4 - maximum q #
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# STDOUT - Q value #
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####################
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find_q() {
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echo "finding q" > &2
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@ -152,8 +156,7 @@ find_q() {
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max_q=`echo $q + 1 | bc`
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fi
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done
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rm $input.out.ivf
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rm $input.vmaf.json
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rm "$input".out.ivf
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}
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find_q "$1" "94" "25" "40"
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