AVI → FLAC

Yipada Tirẹ AVI si FLAC awọn faili laiparuwo

Yan awọn faili rẹ

tabi gbé àwọn fáìlì rẹ̀ lọ́wọ́lọ́wọ́ níbẹ̀

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Yi awọn faili to 1 GB pada lọfẹẹ, awọn olumulo Pro le yi awọn faili to 100 GB pada; Forukọsilẹ nisinsinyi

Gbigbe soke

Báwo ni a ṣe lè yípadà AVI si FLAC

Igbesẹ 1: Gbe soke rẹ AVI nípa lílo bọ́tìnì tó wà lókè tàbí nípa fífà àti ju sílẹ̀.

Igbese 2: Tẹ bọtini 'Iyipada' lati bẹrẹ iyipada naa.

Igbesẹ 3: Ṣe igbasilẹ faili iyipada rẹ FLAC awọn faili

AVI si FLAC Awọn Ibeere Ibeere Lori Iyipada

Bawo ni mo ṣe lè yọ àwòrán àwòrán kuro nínú AVI bí FLAC?

Fi fáìlì AVI pamọ́, àwọn ìṣàfilọ́lẹ̀ náà á fi àgbèwọlé àwòrán pamọ́ láti inú àwọn ààyè-iṣẹ́ AVI, àtí àwọn àgbèwọlé rẹ̀ sínú FLAC. Àwọn fèrèsé vidéò náà á jẹ́ àwọn àgbèwọlé vidéò kejì, àwọn àgbèwọlé ìdárà àwọn àgbèwọlé FLAC. FLAC ni Free Lossless Audio Codec, àwọn ìṣàmúlò-ètò tí a ṣì ní ọdun 2001 tí a fi pamọ́ láti kó fi àwọn ààyè kaǹ lọ́wọ́lọ́wọ́.

Ń lè fi àwọn àmì-ìwé àwọn ìtàn FLAC pamọ́ láti fi àwọn ìròyìn àwọn aléfòò àti àwọn ìtàn àwọn aléfòò pamọ́?

Ya, o si jẹ́ ìdáràn tí a tí kọ́ nínú AVI, tí kò ní ààyè tí a lè fi pamọ́. FLAC ní àkọ́lé, àlàrinrin, àlàbòójútó, odun, àwọn àkọ́lé àti àwọn àwòrán àwọn ààyè nínú àwọn ààyè, láti jẹ́ pé àwọn àkọ́lé àwọn orin lè fi pamọ́ nípa ìṣàfarawé nípa ìpàsẹ́ ọwọ́. FLAC nfun ọ ní ìdáràn WAV nínú àwọn ìwọ̀n àwọn àwọn àmì-ìwé metadata tí a fẹ́ nínú àwọn àmì-ìwé àwọn à

Àwọn àkọlé wo ní ààyè láti yọ láti inú àwọn àkọlé mìíràn nígbà tí mò ní AVI mìíràn?

By default stream 0 (the first audio track, usually the main mix). If your AVI carries commentary, dubs, or descriptive audio on additional tracks, the advanced "audio stream" picker lets you pick 1, 2, 3... explicitly. The track list is shown in the upload preview so you do not pick blind.

Ìgbà wo ní fáìlì FLAC náà lò?

Àwọn bítàrátì ìpéwọ̀n FLAC ni 192 kbps (àwọ́yé fún àwọn ìranṣẹ́ orin fún àwọn ìgbọ́. Ṣàpàlẹ̀ sí 320 kbps fún àwọn àtòjọ-ẹ̀yàn àwọn aago, tàbí 96-128 kbps fún àwọn àwòrán/pódákì tí àwọn fáìlì tí o kù jù lọ nínú àwọn ìṣàfihàn. Àwọn àwọn ààyè tí kò ní ìwọ̀n FLAC (WAV, FLAC) kò ní ìfárálẹ̀ bítárátì náà, àtí wọ́n ní gbogbo àwọn ààyè ìṣàmúlò-ètò. FLAC lo linear prediction plus Rice coding lati de 50-60% ti iwọn oriṣii ni akoko ti o ba decode pada si PCM bit-identical.

Tí mò bá lọ láti AVI sí FLAC, àwọn ìṣàmúlò-ètò ìfẹ́fẹ́ àwòrán mìí ń kù?

If the FLAC format is lossless (WAV, FLAC, ALAC), every original sample is preserved. If FLAC is lossy (MP3, AAC, OGG, Opus), the codec recompresses — at 192 kbps the difference is inaudible for most content; at 96 kbps you may hear cymbals or sibilants softening. The AVI container has no influence on this — only the codec settings matter.

Does the extracted FLAC keep the AVI sample rate?

Àwọn ìpéwọ̀n jẹ́ - 48 kHz àwòrán AVI di 48 kHz àwòrán FLAC, 44.1 kHz di 44.1 kHz. Tí o bà fẹ́ lágbára àwọn ààyè ìsàmúlò-ètò láti bára (gẹ́gẹ́ bíi 96 kHz studio masters to 44.1 kHz CD-quality FLAC) àwọn ààyè ìsàmúlò-ètò ìsàmúlò-ètò náà ǹlá àwọn ààyè ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmúlò-ètò ìsàmu

Ń lè yọ àwọn fáìlì orin FLAC láti inú àwọn fáìlì AVI?

Ya — fi pánẹ́ẹ̀lì fáìlì AVI lọ́wọ́lọ́wọ́ nínú ààyè ìṣàfihàn náà àtí a tí n pánẹ́ẹ̀lì ìṣàfihàn. Premium náà gba àwọn olùdarí ìṣàfihàn náà diẹ́ sii; nínú àwọn fáìlì 100-fáìlì (àwọn ìṣàmúlò-ètò orin-àwòrán) yìí ní ìfaràǹdégbèrè laarin àwọn ìsẹ̀tó 90 náà àtì àwọn ààyè 8.

Ìgbà wo nínú tí a bá gbá FLAC láti inú aago-1 AVI?

Audio demux + transcode runs much faster than video re-encoding - usually 5-15% of source duration. A 1-hour AVI -> FLAC finishes in 3-9 minutes on the standard pipeline. If the FLAC codec matches the source codec already in the AVI (common for AAC inside MKV / MP4), it is a pure remux and runs in seconds.

Fáìlì FLAC náà ní àwọn àmì-ìwé àwọn ìṣàfarawé àwọn àwọn àkọlé?

Tí fáìlì AVI bá fi àwọn ààtò metadata ìjánu-ìṣàmúlò-ètò pamọ́ (ólùgbà, àkọlé, àlẹ́bù), a kọ́ àwọn ààyè náà sínú àwọn ààyè FLAC tí ì̀wọ̀n náà bá dá àwọn àmì-ìwé pamọ́. ID3v2 (MP3), àwọn àkọlé Vorbis (OGG, FLAC), àwọn àtòjọ-ẹ̀yàn MP4 (AAC / M4A), àwọn àpàtò RIFF INFO (WAV) ní a kọ̀ ní gbogbo wọn. Tí a kò fi àwọn àtòjọ-ẹ̀yàn pamọ́ AVI ní a fi FLAC pamọ́ — lo Mp3tag tàbí Picard ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà ìgbà.

Is my AVI private during audio extraction?

Ya - àwọn ààyè ìdàjọ́ àìdájọ́ tí a lò nínú ìṣàfarawé. Àwọn oríṣí AVI àti àwọn ìjáde FLAC ní a tí n ṣẹ́gun nínú àwọn olùkọ́ àti àwọn ààyè àìpàlẹ̀. A kò fẹ́, fipamọ́, tàbí fi pọ̀ nínú àwọn ààyè. Wò /privacy/.

Kini idi ti mò ti ní àwọn ààyè ìtàjú àti àwọn àwòrán àìdájú nínú FLAC mìí?

Almost always a stream-index mismatch — your AVI had a multi-track audio layout and we extracted the wrong stream (e.g. the silent descriptive audio track instead of the main mix). Re-run with the advanced "audio stream" option set to the right index, or pick "all streams" to extract every track as a separate FLAC file.

Àwọn àwọn àgbéwọlé FLAC lè jẹ́ stereo, mono, tàbí 5.1?

Àtòjọ-ẹ̀yàn àwọn sáà ń láti ìṣàmúlò-ètò AVI: àwọn sáà àwọn àwòrán 5.1 AVI náà náà 5.1 FLAC níbí tí àwọn àkọ́kọ́ẹ̀tì náà ń gbọ́ (AAC, FLAC, OGG, Opus). Àtòjọ-ẹ̀yàn àwọn sáà-òkè-àti-àtí-ọ̀kan-nípa-àwọn ìṣàmúlò-ètò - lórí ìṣàmúlò-ètò podcast tàbí ìdáràǹlò àwọn àwọn ìgbàkọ́ Bluetooth̀ àtí àwọn àwọn àwọn ìgbàkọ́.