This edition from public-domain home video company Grapevine Video has likely been transferred from a 16mm reduction print of the American release version, Passion.

This Region 0 NTSC disc is available directly from Grapevine Video.

Other silent era Ernst Lubitsch films available on DVD home video:
Anna Boleyn (1920)
The Doll (1919)
Eternal Love (1929)
Eyes of the Mummy (1918)
Das fidele Gefängnis (1917) with Trouble in Paradise (1932)
I Don’t Want to Be a Man (1919)
Lubitsch in Berlin (1919-1921)
The Marriage Circle (1924)
The Oyster Princess (1919)
Sumurun [One Arabian Night] (1920)
The Wildcat (1921)

About Ernst Lubitsch:
Ernst Lubitsch in Berlin (2006)

Other silent era Emil Jannings films available on DVD home video:
Anna Boleyn (1920)
Eyes of the Mummy (1918)
Faust (1926)
The Last Laugh (1924)
Othello (1922)
Tartuffe (1925)
Waxworks (1924)

Other silent era Pola Negri films available on DVD home video:
Eyes of the Mummy (1918)
Hotel Imperial (1927)
Sumurun [One Arabian Night] (1920)
The Wildcat (1921)
The Woman He Scorned (1929)

Other German silent era films available on DVD home video:
Asphalt (1929)
Berlin: Symphony of a Great City (1927)
The Cabinet of Dr. Caligari (1920)
The Deerslayer and Chingachgook (1920)
Destiny (1921)
Diary of a Lost Girl (1929)
Different from the Others (1919)
Dr. Mabuse, the Gambler (1922)
Faust (1926)
Das fidele Gefängnis (1917) with Trouble in Paradise (1932)
Genuine (1920)
The Golem (1920)
The Hands of Orlac (1924)
The Holy Mountain (1926)
I Don’t Want to Be a Man (1920)
The Indian Tomb (1921)
The Joyless Street (1925)
The Last Laugh (1924)
The Love of Jeanne Ney (1927)
Metropolis (1927)
Michael (1924)
Die Nibelungen (1924)
Nosferatu (1922)
Opus I (1921)
Othello (1922)
The Oyster Princess (1919)
Pandora’s Box (1929)
People on Sunday (1929)
Secrets of a Soul (1926)
Sex in Chains (1928)
The Spiders (1919-1920)
Spies (1928)
The Student of Prague (1913)
The Student of Prague (1926)
Sumurun [One Arabian Night] (1920)
Tartuffe (1926)
The Treasure (1923)
Warning Shadows (1923)
Waxworks (1924)
The White Hell of Pitz Palu (1929)
The Wildcat (1921)
The Woman in the Moon (1929)

About German filmmakers:
Fritz Lang: Circle of Destiny (1998)
The Way to Murnau (2003)

Collections and boxsets that include German silent era films:
Fritz Lang Epic Collection (1924-1929)
The F.W. Murnau Collection (1922-1931)
German Expressionism Collection (1920-1926)
German Horror Classics (1920-1924)
The Masterworks of the German Horror Cinema (1920-1922)