Skip to main content
Lame is not LAME

Saya cuba encode audio daripada sini untuk ditekap pada blog ini. Pada asalnya saiznya ialah 4.3M, saiz yang cukup besar. Dengan stripdown menggunakan Audacity atau Lame , anda boleh mendapatkan saiz yang lebih kecil.

lame --mp3input -m m -b 24 -s 22 Jeddaan.mp3 encoded-Jeddaan.mp3
ID3v2 found. Be aware that the ID3 tag is currently lost when transcoding.
LAME version 3.96.1 (http://lame.sourceforge.net/)
Autoconverting from stereo to mono. Setting encoding to mono mode.
Resampling: input 44.1 kHz output 22.05 kHz
Using polyphase lowpass filter, transition band: 8269 Hz - 8535 Hz
Encoding Jeddaan.mp3 to encoded-Jeddaan.mp3
Encoding as 22.05 kHz 32 kbps single-ch MPEG-2 Layer III (11x) qval=3
Frame | CPU time/estim | REAL time/estim | play/CPU | ETA
10414/10414 (100%)| 0:23/ 0:23| 0:24/ 0:24| 11.576x| 0:00
average: 32.0 kbps

ReplayGain: -3.3dB

Saya gunakan opsyen 24kbps dan 22khz(mono) supaya saiz mp3 tadi lebih kecil dan sesuai untuk stream. JazahuLLah kepada K4mL di atas tips asas.

$ ls -l encoded-Jeddaan.mp3 -h
-rw-r--r-- 1 najmi audio 798K Oct 19 09:48 encoded-Jeddaan.mp3

$ ls -l Jeddaan.mp3 -h
-rwxr-xr-x 1 najmi users 4.2M Oct 17 15:48 Jeddaan.mp3

Comments

Post a Comment

Popular posts from this blog

Gue dengan S2 gue. Sronok banget!
15 comments
Read more
Beijing and image manipulation addict Salam, Image manipulation with command line is fun and time consuming too. Given my Digikam plugins unable to work, I start to figure out many wonderful features of other tool which offer almost the same quality. However I was stucked with ImageMagick,with many tutorial on the net: Here and Here for i in *jpg ;do convert -font helvetica -fill white -pointsize 18 -draw 'text 10,50 "ACM-ICPC Beijing 2005"' $i $i;done The pix above shows a heater to heat up guest room during ACM-ICPC competition. (outside building's temperature is almost 4 celcious).
Post a Comment
Read more