mp335.1 KB
MP3 — VBR (V2)
The same clip as variable-bitrate MP3 (LAME V2) — for testing VBR handling, seeking, and duration estimation against the CBR twin.
Specifications
- Source
- 3 s A-major triad, 44.1 kHz stereo
- Codec
- MP3 (LAME)
- Bitrate
- ~190 kbps VBR (V2)
- Lossless
- false
What is a .mp3 file?
MP3 (MPEG-1 Audio Layer III) is a lossy audio format using perceptual coding to discard inaudible detail at a chosen bitrate. It is extremely widely supported and commonly carries ID3 metadata tags for title, artist, and cover art. It remains a default for music distribution and playback.
How to use this file
Use an example MP3 to test audio decoders, ID3 tag parsing, bitrate and VBR handling, and transcoding or streaming pipelines.
Related files
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- aiffAIFF — 440 Hz Sine ToneA pure 440 Hz sine tone stored as AIFF — Apple's big-endian 16-bit PCM container, 3 seconds, 44.1 kHz mono. A clean reference for testing AIFF decoders and WAV↔AIFF conversion.
- auAU — 1 kHz Sine ToneA pure 1 kHz sine tone stored as a Sun/NeXT AU file — big-endian 16-bit PCM, 3 seconds, 44.1 kHz mono. A compact reference for AU decoding and format conversion.
- auAU — 440 Hz Sine ToneA pure 440 Hz sine tone stored as a Sun/NeXT AU file — big-endian 16-bit PCM, 3 seconds, 44.1 kHz mono. A compact reference for AU decoding and format conversion.
- wav1 kHz Sine ToneA pure 1000 Hz sine tone, 3 seconds, 16-bit 44.1 kHz mono — a clean reference signal for level metering, spectrum analysis, and waveform rendering.
- wav220 Hz Sine ToneA pure 220 Hz sine tone, 3 seconds, 16-bit 44.1 kHz mono — a clean reference signal for level metering, spectrum analysis, and waveform rendering.
Generated by generation/audio_codecs.py. Free for any use, no attribution required — license.