MP4 yog ib qho ntawm cov vis dis aus siv ntau tshaj plaws hauv ntiaj teb digital. Nws tuaj yeem muaj ob qho video thiab audio lem. Yog tias koj tsuas xav tau lub suab los ntawm daim ntawv MP4, koj tuaj yeem rho tawm lub suab thiab hloov nws mus rau hauv hom ntawv MP3. Cov ntaub ntawv MP3 no tuaj yeem ua si ntawm txhua lub cuab yeej. Yog tias koj muaj MP4 suab, xws li M4A txoj kab, koj tuaj yeem hloov lawv mus rau hauv MP3 cov ntaub ntawv kom koj tuaj yeem ua si ntawm ntau yam khoom siv dav.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Avidemux (MP4 Video)
Kauj Ruam 1. Rub tawm thiab teeb tsa Avidemux
Nov yog qhov pub dawb, qhib qhov vis dis aus uas tuaj yeem rub tawm lub suab los ntawm txhua cov ntaub ntawv MP4 thiab hloov mus rau MP3. Nws tsis suav nrog adware lossis toolbars Nws muaj rau Windows, Mac, thiab Linux.
- Koj tuaj yeem rub tawm Avidemux los ntawm fixounet.free.fr/avidemux/download.html. Nco ntsoov rub tawm qhov tseeb version rau koj lub operating system. Yog tias koj tsis paub meej tias koj daim ntawv Windows yog 32-ntsis lossis 64-ntsis, nyem qhov no.
- Avidemux yog rub tawm me me thiab yuav ua rau cov ntaub ntawv hloov pauv sai dua li kev pabcuam hloov pauv online.
Kauj ruam 2. Qhib cov ntawv MP4 hauv Avidemux
Nyem "Cov Ntaub Ntawv" → "Qhib" thiab tom qab ntawv xauj cov ntaub ntawv MP4.
Kauj Ruam 3. Nyem rau cov ntawv qhia zaub mov nco hauv ntu "Audio Output" thiab xaiv "MP3 (lame)"
Cov ntawv qhia zaub mov nco qab feem ntau yuav hais "Luam" los ntawm lub neej ntawd. "ceg tawv" yog lub suab kaw suab uas yuav siv los hloov suab mus rau MP3 hom ntawv.
Kauj Ruam 4. Nyem rau "Audio" menu thiab xaiv "Save audio"
Xaiv qhov chaw uas koj xav khaws MP3 tshiab rau. Koj daim ntawv MP4 thawj yuav nyob hauv nws qhov chaw qub.
Yog tias cov ntawv MP4 muaj ntau lub suab, koj tuaj yeem xaiv qhov koj xav tau los ntawm "Suab" ntawv qhia zaub mov
Kauj Ruam 5. Ntaus lub npe rau daim ntawv
Nco ntsoov suav nrog ".mp3" extension.
Avidemux yuav tsis suav nrog qhov txuas ntxiv. Koj yuav tsum tau ua kom ntseeg tau tias koj ntxiv nws mus rau qhov kawg ntawm daim ntawv tshiab lub npe. Koj tseem tuaj yeem hloov npe cov ntaub ntawv tom qab thiab ntxiv ".mp3" mus rau qhov kawg.
Kauj Ruam 6. Tos kom cov ntaub ntawv raug tsim
Avidemux yuav pib hloov lub suab mus rau MP3 hom ntawv. Thaum cov txheej txheem tiav, cov ntawv yuav tshwm ntawm qhov chaw koj teeb tsa.
Yog tias cov ntawv tsis nyob hauv MP3 hom ntawv, nyem rau nws, xaiv "Rename", thiab ntxiv ".mp3" mus rau qhov kawg
Txoj kev 2 ntawm 2: iTunes (MP4 Audio)
Kauj Ruam 1. Paub ntau hom MP4 suab ntaub ntawv
Apple tau tsim ntau qhov sib txawv MP4, suav nrog M4A, M4P, M4B, thiab M4R. Cov ntaub ntawv no tuaj yeem ua si hauv iTunes, tab sis koj tuaj yeem siv iTunes los hloov lawv mus rau MP3 hom thiab.
Koj tsis tuaj yeem siv iTunes los hloov ua MP4 video file rau hauv MP3 suab ntaub ntawv. Siv Avidemux los hloov koj cov vis dis aus rau MP3 suab
Kauj ruam 2. Rub tawm thiab teeb tsa iTunes
Koj tuaj yeem rub tawm thiab teeb tsa iTunes dawb los ntawm apple.com/itunes/download/.
Kauj ruam 3. Ntxiv cov ntaub ntawv uas koj xav hloov mus rau lub tsev qiv ntawv iTunes
Nyem rau "File" lossis "iTunes" ntawv qhia zaub mov thiab xaiv "Ntxiv rau Library". Xauj rau cov ntawv koj xav ntxiv.
Kauj ruam 4. Nyem rau "Kho kom raug neeg" lossis "iTunes" ntawv qhia zaub mov thiab xaiv "Nyiam"
Nyem rau "General" tab yog tias nws tsis qhib tau.
Kauj Ruam 5. Nyem rau
Ntshuam chaw … khawm.
Hauv "Ntshuam Siv" cov ntawv qhia zaub mov, xaiv "MP3 Encoder".
Kauj Ruam 6. Txoj cai-nias ntawm cov ntawv koj xav hloov hauv iTunes
Xaiv "Tsim MP3 Version" los ntawm cov ntawv qhia zaub mov uas tshwm. Qhov hloov tshiab MP3 yuav raug tsim thiab muab tso rau tib qhov chaw raws li daim ntawv qub.
