Convert SABS to FLAC
Extract Black Ops II SABS banks to WAV, then encode the tracks as FLAC.
Make FLAC files online
We can't read SABS files yet, so this conversion isn't available. If you can export your work to one of these formats - or others - we'll turn it into FLAC:
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How to convert sabs to flac file
- Computer games
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Black Ops II audio banks are not directly usable in most music editors, so extracting their tracks is necessary before editing or archiving them as FLAC. The extraction step decodes the game bank; a separate audio encoder creates the FLAC files.
What the SABS format is
SABS is a sound-bank format used by Call of Duty: Black Ops II. A bank can contain multiple game audio assets rather than one standalone track. Keep any matching .sabl label file with the .sabs file; the dumper may use it to identify or map the bank’s contents.
What the FLAC format is
FLAC is a lossless audio format that compresses decoded audio without discarding sample data. It is supported by many audio players and editors and is useful for storing extracted tracks. FLAC preserves only the audio samples supplied to the encoder, not the SABS bank structure or game playback behavior.
How to convert the audio
- Copy the
.sabsfile and any matching.sablfile into a working folder. - Open the bank with Black Ops II Audio Dumper. Use its dump or extract function to decode the contained audio to WAV. The dumper extracts audio; it does not directly create FLAC.
- Encode each extracted WAV with FFmpeg:
ffmpeg -i extracted.wav -c:a flac -compression_level 8 extracted.flac. Substitute the actual filenames and repeat for each track. Compression level affects encoding time and file size, not audio quality. - Play the FLAC files and check the track content and duration. If the dumper cannot read the bank, verify that the files belong to Black Ops II and that any companion label file is present.
Quality and compatibility
FLAC retains the decoded WAV samples, but cannot restore information lost in any lossy encoding used by the game. Extraction also does not preserve bank metadata, event links, or in-game playback behavior. General-purpose online audio converters do not usually read SABS banks; an online WAV-to-FLAC service can only be used after extraction and requires uploading the audio, so local FFmpeg conversion avoids that step.
Information about file extensions and file types is provided by File-Extensions.org
