Commission Supérieure Technique de l'Image et du Son

The Commission Supérieure Technique de l'Image et du Son (CST) is the oldest French association of cinema and audiovisual technicians. Founded in 1944, while Jean Painlevé was director of cinema, it promotes the quality of the technician's craft and the quality of the restitution of the work for the spectator. It is an association (loi 1901) principally financed by the CNC, the French national centre for cinema and the moving image. The CST's activity is organised around three main missions. First, the sharing of good practices within the profession: it brings together professionals from all horizons to debate technical aspects, skills and the evolution of technician trades within eight departments — Production-Réalisation, Image, Son, Postproduction, Diffusion-Distribution-Exploitation, Artistique (costumes, sets, accessories, make-up), Immersion & Temps-Réel, and Broadcast — plus a Patrimoine working group. These reflections lead to the drafting of technical recommendations and contribute to the evolution of standardisation at national and international level. Second, the technical accompaniment of professionals: a team of permanent staff helps professionals implement best practices, advises cinema exhibitors so they can offer the best possible experience to their audiences, and lends its expertise to the Cannes Film Festival and other events and film festivals. Third, the CST acts as a Maison des associations du cinéma et de l'audiovisuel: today the main professional associations of the audiovisual and cinema sectors are members of the CST, making it above all a place of exchange and shared experience. The CST is a historic partner of the Cannes Film Festival, which it has accompanied since 1984. It advises all the Festival's selections and the Marché du Film on all technical aspects, oversees the projections of all selections, the Marché du Film projections and those of the Semaine de la Critique, validates the settings and technically monitors the AFCAE projections and the Marché du Film projections in town, and coordinates all projectionists as well as the Festival's technical teams and external providers. The CST also runs awards and events. In 1951 it created the Grand Prix technique de la CST, awarded at the Cannes Film Festival until 2001. In 2003 its president Pierre-William Glenn created the Prix Vulcain de l'artiste technicien, awarded by a jury designated by the CST to a technician (director of photography, production designer, costume designer, editor, sound engineer, mixer, etc.) for the quality of their contribution to a film in the official competition; it is part of the Cannes Film Festival palmarès and is presented in Paris at a special evening. For the 72nd Cannes Film Festival the Prix Vulcain became the Prix CST de l'artiste technicien. In 2021 the CST created the Prix CST de la jeune technicienne de cinéma. It also organises CST Première, a cinephile rendez-vous, and publishes La Lettre, along with prizes and events intended to valorise the work of all technicians. On its website the CST presents its commitments towards eco-responsibility, gender equality, and accessibility and inclusion, and addresses emerging topics such as generative artificial intelligence, accessibility tools and solutions (surveyed with the CNC within an accessibility observatory), the free and open-source 3D-Info viewer for animated image professionals, LED projectors, and dataspaces and metadata exchange through the TAMIS project, part of the Gaia-X initiative.

The Commission Supérieure Technique de l'Image et du Son (CST) was founded in 1944, at a time when Jean Painlevé was director of cinema in France. It describes itself as the first association of cinema and audiovisual technicians in France, and from the outset it has promoted two linked ideas: the quality of the technician's craft and the quality of the restitution of the work for the spectator. The organisation is an association under French law, principally financed by the CNC (Centre national du cinéma et de l'image animée). Over the decades the CST structured its work around departments that mirror the trades of the industry. Its eight departments are Production-Réalisation, Image, Son, Postproduction, Diffusion-Distribution-Exploitation, Artistique (costumes, sets, accessories, make-up), Immersion & Temps-Réel, and Broadcast; a Patrimoine working group was created in 2026. Within these departments professionals debate technical questions, skills and the evolution of trades, and their reflections feed into technical recommendations — public documents synthesising technical prescriptions in response to a given professional or technological problem — and contribute to the evolution of standardisation at national and international level. A second pillar is the technical accompaniment of professionals. A team of permanent staff supports the implementation of best practices, advises cinema exhibitors in particular so that they can offer the best possible experience to their audiences, and places its expertise at the service of the Cannes Film Festival and other events and film festivals. The CST is a historic partner of the Cannes Film Festival, which it has accompanied since 1984. It advises all the Festival's selections and the Marché du Film on all technical aspects, oversees the projections of all selections, the Marché du Film projections and those of the Semaine de la Critique, validates the settings and technically monitors the AFCAE projections and the Marché du Film projections in town, and coordinates all projectionists as well as the Festival's technical teams and external providers. A third pillar is the CST's role as a Maison des associations du cinéma et de l'audiovisuel. Today the main professional associations of the audiovisual and cinema sectors are members of the CST, and the organisation presents itself above all as a place of exchange and shared experience. It seeks to valorise the work of all technicians through its newsletter La Lettre, its prizes and its events. The CST's awards have a long history at Cannes. In 1951 it created the Grand Prix technique de la CST, awarded at the Cannes Film Festival until 2001; there was no technical prize in 2002. In 2003 the then president of the CST, Pierre-William Glenn, created a Cannes prize to reward a technician: the Prix Vulcain de l'artiste technicien. Awarded by a jury designated by the CST, it recognises a technician — director of photography, production designer, costume designer, editor, sound engineer, mixer, and others — for the quality of their contribution to a film in the official competition of the Cannes Film Festival. It forms an integral part of the Cannes Film Festival palmarès and is presented to the winner in Paris at a special evening. For the 72nd edition of the Cannes Film Festival, the Prix Vulcain became the Prix CST de l'artiste technicien. In 2021 the CST created the Prix CST de la jeune technicienne de cinéma, and it also runs CST Première, a cinephile rendez-vous. The CST has been led by a succession of presidents since 1944: Fred Orain (1944–1974), André Coutant (1974–1976), Claude Leon (1976–1980), Michel Fano (1981–1985), Claude Leon again (1986–1990), Michel Fano again (1990–1995), René Fauvel (1995–1998), Jean-Pierre Neyrac (1998–2000), Christian Hugonnet (2000–2001), Jean-Pierre Neyrac again (2001–2002), Pierre-William Glenn (2002–2018), Angelo Cosimano (2018–2025), and André Labbouz since 2025. In the 2020s the CST has positioned itself on contemporary industry issues. Its website highlights commitments towards eco-responsibility, gender equality, and accessibility and inclusion. It has made generative artificial intelligence a key subject of reflection because these technologies can profoundly transform the technical trades of cinema, audiovisual and image. Within an accessibility observatory, a survey of available or soon-to-be-available accessibility tools and solutions was carried out by the CNC and the CST. The CST also promotes 3D-Info, a free and open-source viewer designed for animated image professionals who do not master 3D design but want to consult it easily, such as animation project follow-up teams or cinema technicians involved in virtual production. It maintains a database and sharing of LED projector tests, and works on dataspaces and metadata exchange through the TAMIS project, part of the Gaia-X initiative.

• 2026

  A Patrimoine (heritage) working group is created.

• 2025

  André Labbouz becomes president.

• 2021

  The CST creates the Prix CST de la jeune technicienne de cinéma.

• 2019

  For the 72nd Cannes Film Festival, the Prix Vulcain becomes the Prix CST de l'artiste technicien.

• 2018

  Angelo Cosimano becomes president (until 2025).

• 2003

  President Pierre-William Glenn creates the Prix Vulcain de l'artiste technicien at Cannes.

• 2002

  Pierre-William Glenn becomes president (until 2018).

• 2001

  The Grand Prix technique de la CST is awarded for the last time; there is no technical prize in 2002.

• 2001

  Jean-Pierre Neyrac returns as president (until 2002).

• 2000

  Christian Hugonnet becomes president (until 2001).

• 1998

  Jean-Pierre Neyrac becomes president (until 2000).

• 1995

  René Fauvel becomes president (until 1998).

• 1990

  Michel Fano returns as president (until 1995).

• 1986

  Claude Leon returns as president (until 1990).

• 1984

  The CST begins its historic partnership with the Cannes Film Festival.

• 1981

  Michel Fano becomes president (until 1985).

• 1976

  Claude Leon becomes president (until 1980).

• 1974

  André Coutant becomes president (until 1976).

• 1951

  The CST creates the Grand Prix technique de la CST, awarded at the Cannes Film Festival.

• 1944

  The CST is founded while Jean Painlevé is director of cinema; Fred Orain becomes its first president.

A non-profit professional association and reference body for cinema and audiovisual technicians in France, combining good-practice sharing, technical recommendations, standardisation influence, and technical support for festivals and exhibitors.

• Recommandations techniques (technical recommendations)

  Public documents established by the CST synthesising technical prescriptions in response to a given professional or technological problem.

• La Lettre

  The CST's newsletter/publication used to valorise the work of technicians.

• 3D-Info

  A free and open-source viewer for animated image professionals who do not master 3D design but want to consult it easily.

• LED projector test database

  A database and sharing of LED projector tests.

• TAMIS

  A project on dataspaces and metadata exchange, part of the Gaia-X initiative.

• Accessibility observatory

  A survey of available or soon-to-be-available accessibility tools and solutions, carried out by the CNC and the CST.

1. 1CST La Commission Supérieure Technique de l'Image et du Son - CSTcst.fr
2. 2À propos - CSTcst.fr
3. 3L'Omnia République de Rouen distingué par la CST et The Boxoffice Company - CSTcst.fr
4. 4CST Première – Histoires de la nuit avec Esther Mysius, Lauréate du PRIX CST de la Jeune Technicienne - CSTprix.cst.fr
5. 5Commission supérieure technique de l'image et du sonfr.wikipedia.org
6. 6法國高等影像和音訊技術委員會wikidata.org