levogevo/ffmpeg-av1-builder
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better download clips

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Levon
2024-01-13 17:23:31 -06:00
parent 877f04dbe0
commit 975a03c01c
1 changed files with 8 additions and 8 deletions
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16
scripts/benchmark.sh
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@@ -11,12 +11,12 @@ INPUT[0]='waves_crashing.mp4'
URL_DL[0]='https://www.pexels.com/download/video/1390942/?fps=23.98&h=2160&w=4096' URL_DL[0]='https://www.pexels.com/download/video/1390942/?fps=23.98&h=2160&w=4096'
INPUT[1]='burning_wood.mp4' INPUT[1]='burning_wood.mp4'
URL_DL[1]='https://www.pexels.com/download/video/2908575/?fps=23.976&h=2160&w=4096' URL_DL[1]='https://www.pexels.com/download/video/2908575/?fps=23.976&h=2160&w=4096'
INPUT[2]='mountain_scenery.mp4' INPUT[2]='gpac_chimera.mp4'
URL_DL[2]='https://www.pexels.com/download/video/5598970/?fps=23.976&h=2160&w=3840' URL_DL[2]='http://download.opencontent.netflix.com.s3.amazonaws.com/gpac/GPAC_Chimera_AVCMain_AACLC_10s.mp4'
INPUT[3]='B_1.mp4' INPUT[3]='B_1.mp4'
URL_DL[3]='http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/DVB-DASH/B_1.mp4' URL_DL[3]='http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/DVB-DASH/B_1.mp4'
INPUT[4]='F_2.mp4' INPUT[4]='D_2.mp4'
URL_DL[4]='http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/DVB-DASH/F_2.mp4' URL_DL[4]='http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/DVB-DASH/D_2.mp4'
# download videos # download videos
mkdir -p "$DL_DIR" mkdir -p "$DL_DIR"
@@ -28,7 +28,7 @@ done
# Process only the middle 3 seconds of each video # Process only the middle 3 seconds of each video
rm -rf "$INPUT_DIR" rm -rf "$INPUT_DIR"
mkdir -p "$INPUT_DIR" mkdir -p "$INPUT_DIR"
CHUNK_TIME=3 CHUNK_TIME=2
for input in "${INPUT[@]}" for input in "${INPUT[@]}"
do do
TOTAL_DURATION=$(ffprobe -i "$DL_DIR/$input" -show_format 2> /dev/null | grep duration | cut -d '=' -f2) TOTAL_DURATION=$(ffprobe -i "$DL_DIR/$input" -show_format 2> /dev/null | grep duration | cut -d '=' -f2)
@@ -46,9 +46,9 @@ ENCODER=('libsvtav1')
PRESET=(4 8 12) PRESET=(4 8 12)
# uncomment for quick testing # uncomment for quick testing
CRF=(30) # CRF=(30)
ENCODER=('libsvtav1') # ENCODER=('libsvtav1')
PRESET=(13) # PRESET=(13)
# Log for results # Log for results
LOG="$BENCHMARK_DIR/results.txt" LOG="$BENCHMARK_DIR/results.txt"