Trinn 1: Last opp din 3GP filer ved hjelp av knappen ovenfor eller ved å dra og slippe.
Trinn 2: Klikk på «Konverter»-knappen for å starte konverteringen.
Trinn 3: Last ned den konverterte filen Opus filer
3GP til Opus Vanlige spørsmål om konvertering
How do I extract audio from a 3GP video as Opus?
+
Upload your 3GP video. PDF.to pulls the audio track out, encodes it to Opus, and gives you a Opus-only download. The video stream is discarded.
Will the audio in the Opus match the original 3GP quality?
+
If the source audio is already in a codec compatible with Opus, we stream-copy without re-encoding — bit-identical to the original. Otherwise we re-encode at 192 kbps by default for near-transparent quality.
What bitrate is the Opus output?
+
192 kbps som standard. Valgpanelet utsetter 96, 128, 192, 256 og 320 kbps – plukke høyere for musikk, lavere for stemme.
Can I extract only part of the 3GP as Opus?
+
Yes. Use the trim controls on the upload preview to set start and end times before extracting, and only that range becomes Opus.
Does the converter handle 3GP files with multiple audio tracks?
+
Yes. If your 3GP has several language or commentary tracks, you can pick which one(s) to extract as Opus in the options panel.
Will the Opus output have the same sample rate as the source?
+
Ja som standard. Vi tar ikke prøver på nytt med mindre du uttrykkelig ber om det. 48 kHz er beskyttet fra filmkilder, 44, 1 kHz fra musikkkilder.
Is the 3GP to Opus extraction free?
+
Yes, within the free size limit. PRO supports much larger 3GP files and parallel batch extraction.
Does PDF.to read or store my 3GP content?
+
No. The 3GP video and the Opus audio output are deleted within an hour. Conversion runs in an isolated worker.
Can I batch-extract audio from multiple 3GP files?
+
Yes — drop a folder of 3GP videos and you will get a ZIP of Opus files back, one per source video.
Will the Opus preserve tags and metadata?
+
Title, artist, and album tags are populated from the 3GP container metadata when available. You can edit them after extraction with our audio-tag tool.
Arbeider konvertering på streaming av video- URL- er?
+
No — PDF.to converts files you upload, not third-party stream URLs. Download the 3GP legally first, then upload it for Opus extraction.
Why is the Opus file much smaller than the 3GP video?
+
Because the video stream (typically 90%+ of file size) is discarded. Only the audio track ends up in the Opus, which is why it can drop from gigabytes to a few megabytes.
