Codec detection — probes WebCodecs isConfigSupported() to find encoders the current platform actually supports.
isConfigSupported()
Fallback chains: Video: H.264 Baseline → VP9 Audio: AAC-LC → Opus
True if any codec fell back from the preferred choice.
Codec detection — probes WebCodecs
isConfigSupported()to find encoders the current platform actually supports.Fallback chains: Video: H.264 Baseline → VP9 Audio: AAC-LC → Opus