
getExoMediaCryptoType will only return null for drmInitData == null and track types for which placeholder sessions are not used. This change will allow renderers to abstract themselves from format.drmInitData. PiperOrigin-RevId: 322131219
getExoMediaCryptoType will only return null for drmInitData == null and track types for which placeholder sessions are not used. This change will allow renderers to abstract themselves from format.drmInitData. PiperOrigin-RevId: 322131219