We have recently installed clipbucket as a video site I find that the compression they use is as below. My question is whether those standards are good or they should be increased in quality.
best regards Mettavihari # 1080 ffmpeg conversion ffmpeg -i $fl -f mp4 -vcodec libx264 -preset medium -r 25 -vb 1080000 -s 1920x1080 -aspect 1.77777 -acodec libfdk_aac -ab 128000 -ar 22050 $file1-1080.mp4 #== Mp4Box Command == MP4Box -inter 0.5 $file1-1080.mp4 # 720 ffmpeg conversion ffmpeg -i $fl -f mp4 -vcodec libx264 -preset medium -r 25 -vb 720000 -s 1280x720 -aspect 1.77777 -acodec libfdk_aac -ab 128000 -ar 22050 $file1-720.mp4 #= Mp4Box Command == MP4Box -inter 0.5 $file1-720.mp4 # 480 ffmpeg conversion ffmpeg -i $fl -f mp4 -vcodec libx264 -preset medium -r 25 -vb 480000 -s 854x480 -aspect 1.77777 -acodec libfdk_aac -ab 128000 -ar 22050 $file1-480.mp4 #== Mp4Box Command == MP4Box -inter 0.5 $file1-480.mp4 # 360 ffmpeg conversion ffmpeg -i $fl -f mp4 -vcodec libx264 -preset medium -r 25 -vb 360000 -s 640x360 -aspect 1.77777 -acodec libfdk_aac -ab 128000 -ar 22050 $file1-360.mp4 #== Mp4Box Command == MP4Box -inter 0.5 $file1-360.mp4 # 240 ffmpeg conversion ffmpeg -i $fl -f mp4 -vcodec libx264 -preset medium -r 25 -vb 240000 -s 428x240 -aspect 1.77777 -acodec libfdk_aac -ab 128000 -ar 22050 $file1-240.mp4 #== Mp4Box Command == MP4Box -inter 0.5 $file1-240.mp4 #Create thumbs convert $file1.png -resize 168x105 $file1-168x105-1.jpg convert $file1.png -resize 416x260 $file1-416x260-1.jpg convert $file1.png -resize 632x395 $file1-632x395-1.jpg convert $file1.png -resize 768x432 $file1-768x432-1.jpg convert $file1.png $file1-original-1.jpg -- Streaming video from http://learntv.lk _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
