levogevo/ffmpeg-av1-builder
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fix wrong output

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This commit is contained in:
Levon Gevorgyan
2024-06-18 10:35:02 -05:00
parent a5cfde9a93
commit 12251760c3
2 changed files with 14 additions and 10 deletions
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17
scripts/estimate_fg.sh
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@@ -31,7 +31,7 @@ while getopts "$OPTS" flag; do
exit 0 exit 0
;; ;;
i) i)
if [[ $# -lt 2 ]]; then if [[ "$#" -lt 2 ]]; then
echo "wrong arguments given" echo "wrong arguments given"
usage usage
exit 1 exit 1
@@ -46,9 +46,17 @@ while getopts "$OPTS" flag; do
esac esac
done done
test -f "$INPUT" || (echo "file does not exist" && exit 1) if [[ ! -f "$INPUT" ]]; then
echo "file does not exist"
exit 1
fi
echo "Estimating film grain for $INPUT" && sleep 2 echo "Estimating film grain for $INPUT" && sleep 2
get_duration() {
ffmpeg -i "$1" 2>&1 | grep "Duration" | awk '{print $2}' | tr -d ,
}
# global variables # global variables
SEGMENTS=10 SEGMENTS=10
SEGMENT_TIME=3 SEGMENT_TIME=3
@@ -62,9 +70,6 @@ TEST_MAX_GRAIN=30
GRAIN_STEP=5 GRAIN_STEP=5
GRAIN_LOG="grain_log.txt" GRAIN_LOG="grain_log.txt"
get_duration() {
ffmpeg -i "$1" 2>&1 | grep "Duration" | awk '{print $2}' | tr -d ,
}
segment_video() { segment_video() {
# set number of segments and start times # set number of segments and start times
@@ -101,7 +106,6 @@ segment_video() {
encode_segments() { encode_segments() {
cd "$SEGMENT_DIR" || exit cd "$SEGMENT_DIR" || exit
clear
echo > "$GRAIN_LOG" echo > "$GRAIN_LOG"
for VIDEO in $(ls segment*.mkv) for VIDEO in $(ls segment*.mkv)
do do
@@ -116,7 +120,6 @@ encode_segments() {
echo >> "$GRAIN_LOG" echo >> "$GRAIN_LOG"
done done
clear
cat "$GRAIN_LOG" cat "$GRAIN_LOG"
} }

7
scripts/recc_encode.sh
View File

@@ -14,8 +14,9 @@ usage() {
} }
encode() { encode() {
ENCODE_FILE="/tmp/encode.sh" ENCODE_FILE="/tmp/$(basename "$OUTPUT")_encode.sh"
echo -e '#!/bin/bash\n' > "$ENCODE_FILE" echo -e '#!/bin/bash\n' > "$ENCODE_FILE"
echo "export OUTPUT=\"$OUTPUT\"" >> "$ENCODE_FILE"
SVT_PARAMS="${GRAIN}tune=3:enable-overlays=1:scd=1:enable-hdr=1:fast-decode=1:enable-variance-boost=1:enable-qm=1:qm-min=0:qm-max=15" SVT_PARAMS="${GRAIN}tune=3:enable-overlays=1:scd=1:enable-hdr=1:fast-decode=1:enable-variance-boost=1:enable-qm=1:qm-min=0:qm-max=15"
echo "export SVT_PARAMS=\"$SVT_PARAMS\"" >> "$ENCODE_FILE" echo "export SVT_PARAMS=\"$SVT_PARAMS\"" >> "$ENCODE_FILE"
@@ -60,7 +61,7 @@ encode() {
-metadata \"\$AUDIO_ENC_VERSION\" \ -metadata \"\$AUDIO_ENC_VERSION\" \
-metadata \"\$ADD_METADATA\" $NL \ -metadata \"\$ADD_METADATA\" $NL \
\$FFMPEG_PARAMS -dolbyvision 1 -svtav1-params \ \$FFMPEG_PARAMS -dolbyvision 1 -svtav1-params \
$NL "\"\$SVT_PARAMS\" \"\$OUTPUT\" ||" $NL \ $NL \"\$SVT_PARAMS\" \"\$OUTPUT\" "||" $NL \
ffmpeg -i \""$INPUT"\" -map 0 \$UNMAP \ ffmpeg -i \""$INPUT"\" -map 0 \$UNMAP \
\$AUDIO_FORMAT \$AUDIO_BITRATE $NL \ \$AUDIO_FORMAT \$AUDIO_BITRATE $NL \
-metadata \"\$FFMPEG_VERSION\" \ -metadata \"\$FFMPEG_VERSION\" \
@@ -68,7 +69,7 @@ encode() {
-metadata \"\$AUDIO_ENC_VERSION\" \ -metadata \"\$AUDIO_ENC_VERSION\" \
-metadata \"\$ADD_METADATA\" $NL \ -metadata \"\$ADD_METADATA\" $NL \
"\$FFMPEG_PARAMS" -svtav1-params \ "\$FFMPEG_PARAMS" -svtav1-params \
$NL "\"\$SVT_PARAMS\" \"$OUTPUT\" || exit 1 " >> "$ENCODE_FILE" $NL "\"\$SVT_PARAMS\" \"\$OUTPUT\" || exit 1 " >> "$ENCODE_FILE"
echo >> "$ENCODE_FILE" echo >> "$ENCODE_FILE"
if [[ "$EXT" == "mkv" ]]; then if [[ "$EXT" == "mkv" ]]; then