Hlela umsindo M4A

I-Free Online M4A Volume Booster

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Ukuhlela umsindo:

0% 100% 200%

100% = umsindo wokuqala, 50% = umsindo wesigamu, 200% = umsindo ophindwe kabili

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuguqula umsindo we M4A

1 Layisha phezulu i M4A audio files ofuna ukushintsha izinga layo.

2 Misela ukukhula nge-decibels noma njengephesenti — okunempumelelo ukuthuthukisa, okubi ukulikhuphula.

3 Sebenzisa; igumbi lokuphumula lihlolwe kuqala, ngakho ukuthuthukiswa okuzocisha kubhekwa njengeflegi ngaphezu kokucindezeleka okuncane.

4 Layisha phezulu ifayela elilungisiwe M4A.

Hlela umsindo M4A Imibuzo Evame Ukubuzwa

Indlela i Hlela umsindo M4A eshintsha ngayo izinga?

Ngokucacile, i-gain isetshenziswa ngemuva kokuqokwa futhi ihele liphinde liqokwe, okubiza isizukulwane esisodwa — ngakho hlela izinga ofuna ngalo uhambo olulodwa ngaphezu kokuwucindezela ngokuphindaphinda, futhi sebenzisa ukujwayelekile endaweni uma ofuna wona umphumela ofanayo wokulungiswa kwe-loudness. Uhlela ukufinyelela nge-decibels noma njengephesenti futhi kusethelwe ngokufanayo kuhele ihele lonke.

Ingabe ukunyusa umsindo kuzolimaza umsindo?

Uma nje i-clip. Igumbi lokuphumula lihlolwa ngaphambi kokuba ihele libhalwe, ngakho-ke ukuthuthukiswa okuzophakamisa ama-peak adlula isilinganiso esigcwele kuphawulwa endaweni yokuzimela. Uma ukurekhodwa kukhululekile ngoba kunomsindo, ukuthuthukiswa kukhuphula umsindo.

Ingabe ifomethi yomsuka ibalulekile?

Ikwenza. I-M4A iyi-MP4 equkethe umsindo we-AAC noma we-ALAC — iphutha le-iTunes ne-Apple Music. Okusho ukuthi ngabe ushintsho lwesiboniso luyiphutha elifanele lesampula noma kufanele luhambe nge-re-encoding.

Ingabe kukhona okuthile okukhethekile ku M4A ongakwazi ukukwazi?

Yebo — i-.m4a ingagcina noma i-AAC noma i-ALAC, ngakho-ke amafayela alahlekelwayo ne-lossless abelana ngesibonisi esisodwa futhi kufanele ahlukaniswe ngokubheka. Kubalulekile uma uhlela ukuhlela izinga ngaphezu kwesinye isikhathi.

Ingabe kufanele ngisebenzise umsindo noma ukujwayelekile?

Sebenzisa umsindo uma uyazi ngokucacile ukuthi ufuna ukuthi uzwakale kanjani noma uhlale kanjani. Sebenzisa ukujwayelekile uma ufuna iqoqo lefayela liphele ngento efanayo ezwakalayo — lokhu kuyinkinga yokulinganisa, hhayi ukufinyelela okuqinile, futhi ukusebenzisa elinye lapho ucabanga ukuthi elinye liyiphutha elijwayelekile.

Ingabe ngingenza iqembu lonke lifike ku-gain efanayo?

Yebo, kodwa qaphela ukuthi yini ofuna ukuyicela: umphumela ofanayo kuhele orekhodiwe ezingeni ezahlukene ugcina ezingeni ezahlukene. Uma ufuna ukuthi zifana, lungisa endaweni.

Yini engikwazi ukuyifaka ku Hlela umsindo M4A?

MP3, AAC, M4A, OGG, Opus ne WMA yi-lossy codecs ephathwa ngokuqondile, futhi ama-lossless sources (WAV, FLAC, AIFF) angaya kulowo msebenzi. I-codec ihlolwe kusuka ku-stream, ngakho-ke ifayela elibizwa ngegama elibi lisebenza.

Ingabe kunesilinganiselo sobukhulu behele ku Hlela umsindo M4A?

Yebo: ama-akhawunti amahhala asebenza umsindo kuze kube yi 200 MB ngefayela ngalinye, okungesikhathi se-bitrates esijwayelekile yihora elilodwa lezinto; i-ffmpeg yenza ukucutshungulwa nokucutshungulwa, ngokufanayo njengoba yenza kwidesktop. Lokhu kuyinto engcono kakhulu esiteshini ngemuva kwevidiyo, futhi umsebenzi womsindo uvame ukudlula kuyo.

Ingabe Hlela umsindo M4A izonciphisa ukhwalithi ye M4A audio files yami?

Ihele elinobungozi lisuse imingwane kabili, futhi ukuphinde ubhale kabusha kususa okuningi — lokhu kwenza ukulimala futhi akubuyiseli emuva. Kunoma yikuphi umsebenzi ungaqedwa ngokukopa umsinga obhalwe ngezansi endaweni yokubhalela kabusha, lokhu kuzoba, futhi umsindo ubuyela emuva nge-bit-identical.

Ingabe ngizosebenzisa Hlela umsindo M4A ku M4A audio files amaningi ngasikhathi sinye?

Yebo. Layisha phezulu isiqephu futhi ziqhubekele phambili ngokufanayo nezici ezifanayo, okuwundlela esebenzayo yokuphatha ipodcast noma i-album ngaphezu kokuphinda umsebenzi ngesandla.

Ingabe amathegi nesithombe sokuzivikela sihlala?

Yebo. ID3, Vorbis amazwana kanye MP4 metadata atoms zithunyelwa, isithombe se-cover sifakazelwa, ngakho-ke ifayela elilungisiwe lihlala lihlukaniswa ngokulungile kwi-library yomculo. Amaxabiso eReplayGain aphinde abalolwe futhi hhayi okukopiwe, ngoba okubi kakhulu kunanoma yikuphi.

Ingabe Hlela umsindo M4A ibiza noma yini?

No. Hlela umsindo M4A ikhululekile ngaphandle kwe-akhawunti futhi ifaka noma yisiphi isibonisi se-watermark noma isibonisi esikhuluma ku-output. Ukulayisha kwakho kususwa kubasebenzi ngemuva kokuqedwa kwemisebenzi.