Convert MP2 to WAV — Free Online Converter
Convert MPEG Audio Layer 2 (.mp2) to Waveform Audio (.wav) online for free. Fast, secure audio conversion with no watermarks or registration....
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Как конвертировать
Upload your .mp2 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .wav file when it's ready.
About MP2 to WAV Conversion
Converting MP2 to WAV decodes broadcast MPEG Audio Layer 2 to uncompressed RIFF/PCM format. WAV is the universal editing format — accepted by every DAW, audio processor, and analysis tool. This conversion is the standard first step for any broadcast audio post-production workflow.
Broadcast MP2 at 48 kHz decodes to full-bandwidth stereo PCM that WAV stores without any additional modification. The decoded quality is limited by the MP2 source but the WAV adds zero degradation.
Why Convert MP2 to WAV?
Every audio editing tool accepts WAV. When broadcast MP2 audio needs editing, mixing, processing, or forensic analysis, decoding to WAV is the universal first step. The uncompressed format eliminates codec overhead during timeline scrubbing and processing.
WAV also serves as a decode-once master for broadcast archival. Decode MP2 to WAV once, then derive any other format from the WAV without re-decoding the original broadcast stream.
Common Use Cases
- Decoding DVB broadcast audio to WAV for post-production editing
- Extracting DAB radio MP2 to WAV for mastering and processing
- Creating uncompressed WAV archives from broadcast MP2 streams
- Preparing broadcast audio for forensic analysis in WAV format
- Converting broadcast MP2 to WAV for CD authoring and physical distribution
How It Works
FFmpeg decodes the MP2 subband audio to PCM at the original sample rate (typically 48 kHz for broadcast) and writes a RIFF/WAVE container. Output is typically 16-bit for standard broadcast or 24-bit for high-quality requirements. File size: approximately 10 MB/minute at 48 kHz stereo 16-bit. The WAV is approximately 5-10x larger than the MP2 source.
Quality & Performance
WAV preserves exactly what the MP2 decoder outputs. Broadcast MP2 at 384 kbps decodes to near-CD quality. At 256 kbps, quality is excellent for FM-radio-equivalent content. The WAV captures every decoded sample without modification.
Device Compatibility
| Device | MP2 | WAV |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | Native |
Recommended Settings by Platform
Spotify
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Apple Music
Resolution: N/A
Bitrate: 256 kbps
AAC format required
SoundCloud
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Podcast
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
Tips for Best Results
- 1Preserve 48 kHz broadcast sample rate — do not downsample
- 2Use 24-bit WAV if you plan to process the audio (EQ, compression) for headroom
- 3For archival, FLAC is more storage-efficient than WAV with identical quality
- 4Decode to WAV once and use it as the master for all further conversions
- 5Add RIFF INFO metadata for basic tagging of the decoded broadcast audio
Related Conversions
MP2 to WAV is the standard broadcast decode operation. WAV stores the full decoded quality in a universally compatible uncompressed format.