Hi Everyone,
i have a sh to split mp4 become 4 bitrates and one audio only
#!/bash
filename=`echo $namefile|cut -f1 -d'.'`
#
ffmpeg -y -i $1 \
-b:v 2000k -s 1280x720 -an -vcodec libx264 -crf 23
"$filename"_V0.mp4 \
-b:v 1000k -s 960x540 -an -vcodec libx264 -crf 23
"$filename"_V1.mp4 \
-b:v 600k -s 480x270 -an -vcodec libx264 -crf 23 "$filename"_V2.mp4
\
-b:v 300k -s 320x180 -an -vcodec libx264 -crf 23 "$filename"_V3.mp4
\
-vn -c:a copy "$filename"_A0.0_eng.mp4
for a purposed, each bitrate must have a different client logo.,( 720p.png,
540p.png, 270p.png, 180p.png)
how to attach them ?
regards,
ab
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