Bild Drop Outs bei HDV auf MiniDV

Ich habe beim Filmen in HDV (Sony FX-1E und Sony HDR-HC7E) häufiger Bild und Tondropouts. D.h. das Bild friert für ca. 1 Sek. ein und geht dann normal weiter. Parallele Tonaufnahmen zeigen, dass nicht das Band gestoppt hat, da der Timecode weiterläuft (also kein "Verkleben" und Ruckeln des Bandes. Seperat aufgenommene Tonspur auf digitalem Audiorecorder ist bildgenau gleich lang wie die Videospur mit dem Dropout).
Meist tritt dieser Fehler am Anfang des MiniDV-Bandes auf. Ich habe das Fabrikat gewechselt, allerdings bleibts bei den Dropouts, also fabrikatunabhängig.
Ich drehe in HDV-Qualität bei anschliessendem Schnitt in "Normalqualität" mit Premiere CS3. Die Filmaufnahme läuft dabei in der Regel durch, also wenige kurze Sequenzen. sondern meist ganzes Band durch in einem Stück (Seminardokumentation). Die Dropouts sind auch immer an der gleichen Stelle, entstehen also m.E. schon bei der Aufnahme und nicht in Premiere bei der Übertragung.
Allerdings habe ich auch schon mal Fälle gehabt, wo bei erneutem Import in Premiere einzelne Dropouts verschwunden waren.
Gegen meine Vermutung, das könne mit der großen Datenmenge zusammenhängen, spricht, dass der Fehler meist am Anfang auftritt (wo die Kamera und Premiereja noch garnicht wissen können, dass sie lange in Betrieb sein werden).
Kennt jemand diesen Fehler und noch besser: weiss ein Mittel dagegen?

Vermutlich liegt es am Videoband. Die meisten Fachzeitschriften empfehlen, HDV-Bänder nur wenige Male zu benutzen.
Peter Krammer

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