Convert WEBM to AIFF

WEBM → AIFF. Source file ≤ 2 GB · Output ≤ 100 MB · audio stream #1 → audio · video → ∅.

WebM uses VP8, VP9 or AV1 video and Opus or Vorbis audio here. AIFF output contains uncompressed 16-bit PCM audio. Only the first audio track is extracted; the source must contain audio. Video input is limited to 2 GB; audio output to 100 MB.

WEBM → AIFF: Example settings

60 s × 48,000 Hz × 2 ch × 16 bit ÷ 8 = 11.52 MB (PCM)

AIFF: Output

Sizes are examples, not guarantees. Container overhead is extra; variable bitrate and image content change the result. Keep the original and compare the output.

JavaScript is required for file selection and processing.