Convert TS to WAV — Free Online Converter
Convert MPEG Transport Stream (.ts) to Waveform Audio (.wav) online for free. Fast, secure video conversion with no watermarks or registration....
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Upload your .ts 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 TS to WAV Conversion
MPEG Transport Stream files from digital broadcasting carry audio encoded in compressed formats like MPEG-2 Audio (192-384 kbps in DVB) or AC3 (384-640 kbps in ATSC). Converting TS to WAV extracts and decodes this audio into Microsoft's Waveform Audio File Format — uncompressed PCM audio stored in a RIFF container, the universal standard for professional audio processing.
Why Convert TS to WAV?
WAV is the universal interchange format for audio production. Every DAW (Digital Audio Workstation), audio editor, broadcast automation system, and forensic analysis tool accepts WAV. When you need broadcast audio for editing, analysis, or as a master copy for further processing, WAV's uncompressed PCM guarantees no additional quality loss and maximum software compatibility.
Common Use Cases
- Importing broadcast audio into Pro Tools, Audacity, or Adobe Audition for professional editing
- Extracting audio evidence from broadcast recordings for forensic or legal analysis
- Creating master copies of broadcast audio for re-encoding into multiple distribution formats
- Feeding broadcast audio into speech recognition or transcription software
- Preparing broadcast audio samples for scientific acoustic analysis
How It Works
FFmpeg parses the TS container's PAT and PMT to locate audio PIDs, reassembles audio access units from the 188-byte packet stream, and decodes through the appropriate codec (MPEG-2 Audio, AC3, or E-AC3). The decoded PCM samples are written into a WAV RIFF container with a fmt chunk specifying sample rate (typically 48 kHz), bit depth (16-bit or 24-bit), and channel count (stereo or 5.1 downmixed to stereo). The data chunk contains raw interleaved PCM samples.
Quality & Performance
WAV output is a perfect representation of the decoded broadcast audio — no additional compression or quality loss occurs. The quality ceiling is the broadcast source encoding. A 48 kHz 16-bit stereo WAV faithfully captures everything the MPEG-2 or AC3 decoder produces.
Device Compatibility
| Device | TS | 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
YouTube
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
TikTok
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Twitter/X
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Discord
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
Tips for Best Results
- 1Stick with 48 kHz 16-bit for broadcast audio — higher settings add file size without quality benefit
- 2Use FLAC instead of WAV for archival to save 40-50% disk space with identical quality
- 3Trim the TS recording to the needed segment before conversion to avoid extracting gigabytes of unwanted audio
- 4For 5.1 surround extraction, enable multi-channel output rather than accepting the default stereo downmix
- 5If you need broadcast timestamps, request BWF (Broadcast Wave Format) output instead of standard WAV
Related Conversions
TS to WAV conversion produces uncompressed, universally compatible audio files from broadcast recordings — the ideal starting point for any professional audio workflow.