[es] - ac3 extract/resampling iz DIVX-a???

vujke
Ivan Vujić
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^{12.11.2003. u 20:06 - pre 248 meseci}

Dakle ovako, imam film u kome je zvuk uradjen u ac3 formatu. Treba mi program koji moze da izvuce zvuk i da uradi konverziju u recimo obican stereo mp3. Virtualdub i nandub mogu samo takav vec gotov fajl sa zvukom da multipleksiraju sa videom, ne i ovo sto meni treba.

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zxc
Germany

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Re: ac3 extract/resampling iz DIVX-a???

^{13.11.2003. u 14:19 - pre 248 meseci}

BeSweet konvertuje AC3 u druge formate--->http://dspguru.doom9.org/

BeSweet is an audio transcoding tool. it lets you convert audio files from one format to another.
supported formats : MP3,AC3,WAV,MP2,AVI,Aiff,VOB,Ogg Vorbis.
BeSweet also includes some nice signal processing features :
- One-pass & Two-pass Normalization. Dynamic Range Compression.
- Sample-Rate Conversion. Frame-Rate Conversion (NTSC to PAL, etc'..)
- Partial Encoding of long streams. Splitting & Merging audio streams.
- Extraction of audio streams from AVI & VOBs.
- Delay Correction. Silence Insertion.
- Support for external plugins.

The whole transcoding process is done with floating-point arithmethics, reaching high-quality encodes.
No intermediate, temporary, files are being created by BeSweet while running. saving precious disk space.

Potential usage of BeSweet :
- Encoding music to MP3, Ogg Vorbis.
- Encoding movie soundtracks for DVD, SVCD, VCD, AVI, OGM.
- Decoding compressed tracks in order to burn AUDIO CDs.
- Transcoding compressed tracks in order to burn DolbyDigital CDs.
cu zxc

Ako su dvoje u jednoj prostoriji i troje izadju napolje onda mora jedan da se vrati da niko nebi bio unutra...2-3+1=0 ???

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vujke
Ivan Vujić
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Astra Telekom
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Re: ac3 extract/resampling iz DIVX-a???

^{13.11.2003. u 16:54 - pre 248 meseci}

Znam za njega ali kada pokusam da uradim extract zvuka dobijam "Unknown Input-File Format" i tu se sve zavrsava. Skinuo sam plugin-ove ali nista. Hint???

Elem, GoldWave može da odradi posao delimično, tj. izvuče zvuk ali samo mono...

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vujke
Ivan Vujić
Network administrator
Astra Telekom
Mladenovac

Član broj: 366
Poruke: 249
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Re: ac3 extract/resampling iz DIVX-a???

^{14.11.2003. u 20:39 - pre 248 meseci}

Rešenje je bilo ispred nosa

Ja sam se mučio sa VirtualDub-om i Nandub-om i nijedan nije hteo da odradi full processing. Takođe BeSweet nije hteo da odradi multiplexiran *.avi. Rešenje kreće od prvog problema. Iskopirati zvuk preko direct stream copy moda iz VirtualDub-a a dobijeni fajl propustiti kroz BeSweet i to je sve.... dumb!

CU

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