{"id":507,"date":"2007-12-02T20:42:26","date_gmt":"2007-12-02T20:42:26","guid":{"rendered":"http:\/\/blografia.net\/vicm3\/?p=507"},"modified":"2007-12-02T20:42:26","modified_gmt":"2007-12-02T20:42:26","slug":"diferentes-bitrates-desde-la-consola","status":"publish","type":"post","link":"https:\/\/blografia.net\/vicm3\/2007\/12\/diferentes-bitrates-desde-la-consola\/","title":{"rendered":"Diferentes bitrates… desde la consola…"},"content":{"rendered":"

Que quieren soy medio flojo y como escuche el audio de la cobacha<\/a> que grabamos ayer y nomas no tenia ganas de subir los 77MB que salieron a 128kbits 44khz… me puse a buscar en como hacer reencode o cambiar el bitrate sin tener que tener audacity<\/a> o cualquier otra cosa abierta (aun cuando puedo usar vnc a mi maquina mas rapida en la oficina), prefiero algo en la terminal… pues bien lame<\/a>, lo permite…<\/p>\n

\nvicm3@janus:~\/TEMP1$ lame -q 2 -b 32 V071202_0001.MP3 Cobacha32.mp3
\nLAME 3.97 32bits (http:\/\/www.mp3dev.org\/)
\nResampling: input 44.1 kHz output 16 kHz
\nUsing polyphase lowpass filter, transition band: 5484 Hz – 5677 Hz
\nEncoding V071202_0001.MP3 to Cobacha32.mp3
\nEncoding as 16 kHz 32 kbps j-stereo MPEG-2 Layer III (16x) qval=2
\n Frame | CPU time\/estim | REAL time\/estim | play\/CPU | ETA
\n137663\/137664(100%)| 5:11\/ 5:11| 5:13\/ 5:13| 15.907x| 0:00
\n——————————————————————————-
\n kbps MS % long switch short %
\n 32.0 100.0 98.6 0.8 0.5
\nReplayGain: +2.7dB
\nvicm3@janus:~\/TEMP1$ ls -lah V071202_0001.MP3
\n-rw-r–r– 1 vicm3 vicm3 76M 2007-12-02 21:17 V071202_0001.MP3
\nvicm3@janus:~\/TEMP1$ lame -q 2 -b 64 V071202_0001.MP3 Cobacha64.mp3
\nLAME 3.97 32bits (http:\/\/www.mp3dev.org\/)
\nResampling: input 44.1 kHz output 24 kHz
\nUsing polyphase lowpass filter, transition band: 10935 Hz – 11226 Hz
\nEncoding V071202_0001.MP3 to Cobacha64.mp3
\nEncoding as 24 kHz 64 kbps j-stereo MPEG-2 Layer III (12x) qval=2
\n Frame | CPU time\/estim | REAL time\/estim | play\/CPU | ETA
\n206495\/206495(100%)| 7:40\/ 7:40| 7:46\/ 7:46| 10.758x| 0:00
\n——————————————————————————-
\n kbps MS % long switch short %
\n 64.0 100.0 99.1 0.5 0.3
\nWriting LAME Tag…done
\nReplayGain: +3.0dB<\/p>\n<\/blockquote>\n

Con lo cual ya tenemos los 3 bitrates! sin tener si quiera que subir el archivo a la oficina, que tiene mayor upstream.<\/p>\n

Ahora me falta escuchar el de menor bitrate para ver que tal los esta dejando ;D.<\/p>\n

He de decir que la idea me surgio de ver por ahi como pasar un mp3 a ogg, pero viendo las opciones de lame, me di cuenta que es posible agarrar como input un mp3 de entrada… igual le debo quitar la ganancia… pero bueno cosa de jugar con las opciones…<\/p>\n","protected":false},"excerpt":{"rendered":"

Que quieren soy medio flojo y como escuche el audio de la cobacha que grabamos ayer y nomas no tenia ganas de subir los 77MB que salieron a 128kbits 44khz… me puse a buscar en como hacer reencode o cambiar … Sigue leyendo →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-507","post","type-post","status-publish","format-standard","hentry","category-sin-categoria"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":451,"url":"https:\/\/blografia.net\/vicm3\/2007\/07\/theoretical_or_practical\/","url_meta":{"origin":507,"position":0},"title":"Theoretical or practical?","author":"vicm3","date":"19 julio, 2007","format":false,"excerpt":"Rich Felker dalias at aerifal.cx Fri Aug 12 04:04:00 CEST 2005 On Thu, Aug 11, 2005 at 07:24:07PM +0200, Balatoni Denes wrote: > Hi! > > Wow. Out of curiosity what mp3 encoder do you recommend? I don't know of any that are better. But in theory, it's possible to\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2100,"url":"https:\/\/blografia.net\/vicm3\/2019\/09\/musica-del-siglo-pasado\/","url_meta":{"origin":507,"position":1},"title":"M\u00fasica del siglo pasado","author":"vicm3","date":"6 septiembre, 2019","format":false,"excerpt":"El otro d\u00eda venia oyendo el reproductor de mp3 y cambiando de canci\u00f3n me encontr\u00e9 una que en el nombre tenia !!, hace mucho tiempo cuando mi primera o segunda computadora que tuvo lector de CD, debe haber sido la segunda que tuvo ademas un grabador de CD de 1X,\u2026","rel":"","context":"En \u00abArqueologia Infiernetica\u00bb","block_context":{"text":"Arqueologia Infiernetica","link":"https:\/\/blografia.net\/vicm3\/category\/arqueologia-infiernetica\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2036,"url":"https:\/\/blografia.net\/vicm3\/2019\/05\/upn-en-radio-educacion\/","url_meta":{"origin":507,"position":2},"title":"UPN en Radio Educaci\u00f3n","author":"vicm3","date":"23 mayo, 2019","format":false,"excerpt":"El 22 de mayo de 2019 estuvieron presentes varios compa\u00f1eros en el programa Del Campo y de la Ciudad en Radio Educaci\u00f3n, en donde se expuso, principalmente el atropello a los derechos laborales de acad\u00e9micos interinos y de base de la Universidad Pedag\u00f3gica Nacional, aqu\u00ed el audio: Programa: Del Campo\u2026","rel":"","context":"En \u00abGeneral\u00bb","block_context":{"text":"General","link":"https:\/\/blografia.net\/vicm3\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1404,"url":"https:\/\/blografia.net\/vicm3\/2014\/11\/fotos-y-metadatos\/","url_meta":{"origin":507,"position":3},"title":"Fotos y metadatos","author":"vicm3","date":"22 noviembre, 2014","format":false,"excerpt":"Por ah\u00ed ayer me hicieron notar de un video que pusieron en FB que habla de que las fotos que se hicieron virales en twitter, especialmente las que pone el sitio de noticias Sinembargo [1], FB elimina los datos para ser m\u00e1s exactos el exif data [2], entonces en este\u2026","rel":"","context":"En \u00abDebraye\u00bb","block_context":{"text":"Debraye","link":"https:\/\/blografia.net\/vicm3\/category\/debraye\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":556,"url":"https:\/\/blografia.net\/vicm3\/2008\/06\/the-art-of-xen\/","url_meta":{"origin":507,"position":4},"title":"The art of Xen","author":"vicm3","date":"14 junio, 2008","format":false,"excerpt":"Bueno en realidad una pesadilla las xen-utils, xen-tools ayuda muchisimo, la parte compleja es lograr hacer que xm ponga los archivos donde uno quiere. test 128MB RAM 1cpu 126MB swap. dhcp ;D top - 22:22:39 up 8 min, 2 users, load average: 0.00, 0.00, 0.00 Tasks: 28 total, 2 running,\u2026","rel":"","context":"En \u00abSin categor\u00eda\u00bb","block_context":{"text":"Sin categor\u00eda","link":"https:\/\/blografia.net\/vicm3\/category\/sin-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2695,"url":"https:\/\/blografia.net\/vicm3\/2025\/09\/i-pay-for\/","url_meta":{"origin":507,"position":5},"title":"I pay for","author":"vicm3","date":"22 septiembre, 2025","format":false,"excerpt":"32 cores, and gona use all of them... Or if you are on a CLI browser 11:40:03 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 0.01 0.00 0.01 0.01 0.00 99.97 12:30:03 PM all 28.12 0.00 1.86 0.11 0.00 69.91 12:40:03 PM all 94.25 0.00 5.50 0.00\u2026","rel":"","context":"En \u00abDebian\u00bb","block_context":{"text":"Debian","link":"https:\/\/blografia.net\/vicm3\/category\/debian\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/blografia.net\/vicm3\/wp-content\/uploads\/2025\/09\/Screenshot-from-2025-09-22-12-28-28-1024x556.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blografia.net\/vicm3\/wp-content\/uploads\/2025\/09\/Screenshot-from-2025-09-22-12-28-28-1024x556.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/blografia.net\/vicm3\/wp-content\/uploads\/2025\/09\/Screenshot-from-2025-09-22-12-28-28-1024x556.png?resize=525%2C300 1.5x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts\/507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/comments?post=507"}],"version-history":[{"count":0,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/posts\/507\/revisions"}],"wp:attachment":[{"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/media?parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/categories?post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blografia.net\/vicm3\/wp-json\/wp\/v2\/tags?post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}