Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com From: "Hannu E K Nevalainen \(garbage mail\)" To: "ML CygWIN" Subject: FYI: bladeenc - fairly easy port. Date: Tue, 23 Sep 2003 20:42:01 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 As I understand there might be issues WRT copyright on mp3-encoding. There is some wording on this at the site indicated below. Therefore I have to ask; Will it be a "to high risk" to include bladeenc in cygwin as a package? Below you can see that it is LGPL too; would that be a hindrance? -- Now to my results... (I'll polish/check the needed patches, before handing them out). This is on a P2 @450 MHz $ bladeenc *.wav BladeEnc 0.94.2 (c) Tord Jansson Homepage: http://bladeenc.mp3.no ============================================================================ === BladeEnc is free software, distributed under the Lesser General Public License. See the file COPYING, BladeEnc's homepage or www.fsf.org for more details. Files to encode: 11 Encoding: B5_SoLong.wav Input: 44.1 kHz, 16 bit, stereo. Output: 128 kBit, stereo. Completed. Encoding time: 00:01:40 (1.83X) All operations completed. Total encoding time: 00:20:04 $ ls -l *.wav -rw-r--r-- 1 Hannu 37799012 Dec 19 2002 A1_MammaMia.wav -rw-r--r-- 1 Hannu 34999244 Dec 19 2002 A2_HeyHeyHelen.wav -rw-r--r-- 1 Hannu 32891572 Dec 19 2002 A3_TropicalLoveland.wav -rw-r--r-- 1 Hannu 35984292 Dec 19 2002 A4_SOS.wav -rw-r--r-- 1 Hannu 32313260 Dec 19 2002 A5_ManInTheMiddle.wav -rw-r--r-- 1 Hannu 31875712 Dec 19 2002 A6_BangABoomerang.wav -rw-r--r-- 1 Hannu 34985768 Dec 19 2002 B1_IDoIDoIDoIDoIDo.wav -rw-r--r-- 1 Hannu 33053412 Dec 19 2002 B2_RockMe.wav -rw-r--r-- 1 Hannu 40361308 Dec 19 2002 B3_IntermezzoNo1.wav -rw-r--r-- 1 Hannu 38310436 Dec 19 2002 B4_IveBeenWaitingForYou.wav -rw-r--r-- 1 Hannu 32222900 Dec 19 2002 B5_SoLong.wav $ ls -l *.mp3 -rw-r--r-- 1 Hannu 3428520 Sep 23 17:14 A1_MammaMia.mp3 -rw-r--r-- 1 Hannu 3174818 Sep 23 17:16 A2_HeyHeyHelen.mp3 -rw-r--r-- 1 Hannu 2983393 Sep 23 17:17 A3_TropicalLoveland.mp3 -rw-r--r-- 1 Hannu 3264262 Sep 23 17:19 A4_SOS.mp3 -rw-r--r-- 1 Hannu 2931148 Sep 23 17:21 A5_ManInTheMiddle.mp3 -rw-r--r-- 1 Hannu 2891442 Sep 23 17:23 A6_BangABoomerang.mp3 -rw-r--r-- 1 Hannu 3173565 Sep 23 17:24 B1_IDoIDoIDoIDoIDo.mp3 -rw-r--r-- 1 Hannu 2998440 Sep 23 17:26 B2_RockMe.mp3 -rw-r--r-- 1 Hannu 3660905 Sep 23 17:28 B3_IntermezzoNo1.mp3 -rw-r--r-- 1 Hannu 3474913 Sep 23 17:30 B4_IveBeenWaitingForYou.mp3 -rw-r--r-- 1 Hannu 2922789 Sep 23 17:32 B5_SoLong.mp3 $ sum="`find *.wav -printf "%s + "`";echo $(( ( ${sum:0:$(( ${#sum} -2))} ) / 1024 )) 375778 $ sum="`find *.mp3 -printf "%s + "`";echo $(( ( ${sum:0:$(( ${#sum} -2))} ) / 1024 )) 34086 $ echo $(( 34086000 / 375778 )) 90 i.e. size is approximately 9% of original files. -- I have run the recommended test; compile a "CFLAGS = " version (w no optimizations) and md5sum-tested the output to that of an "CFLAGS = -O2" version. This test was fine; i.e. the output files didn't differ. Approximate speed difference: -O2 runs 1.75x speed -O0 runs 0.75x speed (P2/450!) -O0: "All operations completed. Total encoding time: 00:47:46" -O2: "All operations completed. Total encoding time: 00:20:04" /Hannu E K Nevalainen, B.Sc. EE - 59°16.37'N, 17°12.60'E -- UTC+01, DST -> UTC+02 -- --END OF MESSAGE-- -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/