Protocol scope and method
SSRC is an unsigned 32-bit RTP identifier. Decimal naming conventions used by platforms should be verified separately.
uint32 decimal ↔ eight-digit hexadecimal.
Diagnostic scenario
Convert one synthetic SSRC between decimal and fixed-width hexadecimal, then compare it with SDP, RTP header and platform routing records without changing leading zeros. Keep live and playback allocation rules separate.
How to interpret the result
The numeric conversion is exact, but business meaning comes from the GB/T edition and platform allocation policy. An RTP SSRC observed on the wire may not be derived with the same textual convention used in signaling or storage keys.
Input reference
- Mode
- Example default: Decimal to hex
- SSRC value
- Example default: Sample input included
Common mistakes
- Using an unredacted production capture with vehicle, credential or network identifiers.
- Confusing a numeric RTP SSRC with a platform-specific textual code.
- Treating a successfully parsed sample as standards compliance or interoperability proof.
Before using the result
- Confirm the protocol edition, transport framing and vendor profile before interpreting fields.
- Compare the same fixed-width value in SDP, RTP and routing logs.
- Keep a redacted known-good and known-bad sample as a regression pair.
Questions to check during diagnosis
Does the GB/T 28181 SSRC Converter leave my browser?
No application upload is used. Avoid putting sensitive production data in shareable URLs.
Is this a standards compliance test?
No. Confirm the edition and vendor profile with licensed documents and your target platform.
Offline diagnostic aid. Verify fields, version and vendor extensions before production use.