When the government decides whether or not to terminate your welfare benefits, the Due Process Clause requires the state to provide an in-person hearing in which you can present your case. So held the United States Supreme Court a half century ago.
When the government decides whether or not to let you out on prison on parole, the Due Process Clause does not require the state to provide an in-person hearing in which you can present your case. So holds the California Court of Appeal today.
And, the Court of Appeal holds, you've got no statutory right to such an in-person hearing either, even though the electorate granted eligible prisoners the right to parole consideration. "Parole consideration" under that proposition doesn't necessarily mean the same "parole consideration" that prisoners ordinarily receive. The state can instead do what the voters intended by simply letting you present your case in writing, without actually hearing you speak.
Such is the law as it stands today.