Ukulungiswa kwe MP3

EBU R128 MP3 ama-levels

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Ukulayisha

Indlela yokuhlela ubukhulu be MP3

1 Layisha phezulu i MP3 audio files oyifunayo uyifake ku-level ehambisanayo - iset ephelele ngasikhathi sinye iyinkinga enjalo.

2 Khetha isifiso: mayelana -14 LUFS ukusakaza ama-platforms, -16 LUFS amapodcasts, -23 LUFS ukusakaza.

3 Sebenzisa ucwaningo; ubukhulu obuhlobene nobukhulu obuqiniso bulinganiselwa ngaphambi kokuba noma yikuphi ukufinyelela kuthathelwe isigqibo.

4 Layisha phezulu ihele elijwayelekile MP3, nge-dynamics ngaphakathi kwengoma ngayinye eshiyeka ingachotshozwa.

Ukulungiswa kwe MP3 Imibuzo Evame Ukubuzwa

Ingabe kukhona okuthile okukhethekile ku MP3 lapha?

Yebo — Amafreyimu we-MP3 ayizingxenye ezincane eziqinile, ngakho ukucisha kuwela emgwaqweni wefreyimu futhi ama-gapless playback markers angeke aphile uma kuphinde ku-code. Kubalulekile ukwazi uma inhloso isethiwe ngokuqinile kunehele elilodwa.

Ingabe ukujwayelekile kucindezela i-dynamics?

Hayi. Kuyinto enye i-gain adjustment yehele lonke, ngakho-ke ukuxhumana phakathi kwengxenye eziseduze nezokulula akugcini nje ngokugcizelela. Ukucindezela nokudambisa kusebenza ngokuhlukile futhi akusebenzi lapha.

Indlela i Ukulungiswa kwe MP3 ekhetha ngayo izinga elifanele?

Ngokucacile, i-loudness ilinganiselwa ngokumelene ne-EBU R128 standard futhi ukulungisa okufanayo okufinyelelayo kuletha ifayela lonke ku-LUFS eqokiwe — okuwukuthi i-streaming platforms ilinganisela ngokusemthethweni, futhi akuyona into efanayo ne-peak normalisation. Ihele lilinganiselwa kuqala futhi ukulungisa kulandela ukulinganiselwa, ngaphezu kokufinyelela okuqinile okusetshenzisiwe nokulindelekile.

Yini ushintsho phakathi kwalokhu nokwengeza?

Ushintsho lwevolumu lufaka inani okhetha lona. Ukujwayelekile kulinganisela ukuthi ihele lizwakala kanjani futhi libala umphumela odingekayo ukushaya isiphetho, ngakho amafayela alishumi arekhodwe emazingeni alishumi ahlukene wonke afika kulowo ofanayo.

Ingabe Ukulungiswa kwe MP3 ibiza noma yini?

No. Ukulungiswa kwe MP3 ikhululekile ngaphandle kwe-akhawunti futhi ifaka noma yisiphi isibonisi se-watermark noma isibonisi esikhuluma ku-output. Ukulayisha kwakho kususwa kubasebenzi ngemuva kokuqedwa kwemisebenzi.

Yini engikwazi ukuyifaka ku Ukulungiswa kwe MP3?

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 elingalungile lisebenza.

Ingabe kunesilinganiselo sobukhulu behele ku Ukulungiswa kwe MP3?

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

Ingabe amathegi nesithombe sokuzivikela sihlala?

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

Kungani i MP3 site i host Ukulungiswa kwe MP3?

MP3.to ifakwe ngaphansi kwefomethi eyenza umsindo ophathekayo ojwayelekile: odlalayo emhlabeni wonke, omncane ngokwanele ukukhohlwa, nolahlekile ngendlela ebalulekile uma uqhubeka nokuphinda uyikhode. Uhlu lwemisebenzi yomsindo: umuntu ofanayo odinga ifomu elisha uvame ukudinga ihele elicushiwe, elihlanganiswayo noma elincane eqenjini elifanayo. Ukubeka Ukulungiswa kwe MP3 ngemuva kokufaka okufanayo, amacaps afanayo ne-akhawunti efanayo yilokho okushintsha ama-tabs amathathu abe eyodwa.

Yini okufanele ngiyenze ngemiphumela uma i Ukulungiswa kwe MP3 iqediwe?

Isiguquli kule site sihamba ngesandi phakathi kwe MP3, WAV, FLAC, M4A, OGG ne Opus, ngakho ifomu lokuphuma liyisinqumo ongashiya kuze kube yilapho kuqediwe, hhayi ukuqhubeka ngaleso sikhathi. Ukwenza lokhu ngemuva kwe Ukulungiswa kwe MP3 ngaphezu kokungaphambili kusho ukuthi ukukopela kwenziwa kabili, kuhele owaziyo, endaweni yezikhathi ezimbili.

Ingabe Ukulungiswa kwe MP3 lapha ithuluzi elifanayo lezindawo ezifanayo ezisebenza?

Ama-engine ahlukaniswe - i-ffmpeg efana ne-build, abasebenza nabo, ama-limits afana. Okushiwo yi-MP3 site kuyinkomba ye-bitrates, mayelana nokuthi yini egcina i-encoding kanye nokuthi yikuphi lapho i-lossless intermediate ifanele uku-upload isikhathi. Kuqala futhi kusuka kuqiniso elinye mayelana nefomethi le site ibizwa ngemuva: Amafreyimu we-MP3 ayizingxenye ezincane eziqinile, ngakho ukucisha kuwela emgwaqweni wefreyimu futhi ama-gapless playback markers angeke aphile uma kuphinde ku-code.

Ngidinga i-akhawunti, futhi yini egcinwa?

Akukho akhawunti, futhi akukho okugcinwa: ukuthunyelwa kususwa abasebenzayo ngemuva komsebenzi ophelile, akukho okumlalela futhi akukho okuhlobene. Ama-akhawunti amahhala akhona ngembali nenani leqembu, hhayi ukufinyelela.