mvIsAppendOnly(3dm)mvIsAppendOnly(3dm)NAMEmvIsAppendOnly - see if a movie instance is append-only
SYNOPSIS
#include <dmedia/moviefile.h>
MVboolean mvIsAppendOnly( MVid movie );
DESCRIPTION
In some circumstances an application may not be allowed to read or edit a
movie while appending frames to its tracks; this is currently the case
for MPEG-1 movies.
The call mvIsAppendnly should be called after a movie is created to
determine whether or not reading and editing calls are allowed.
mvIsAppendOnly returns DM_TRUE if the movie is append-only and DM_FALSE
if it is not.
SEE ALSOmvIntro(3dm), mvAppendFrames(3dm), mvCreate(3dm).
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