int quicktime_read_tkhd(quicktime_t *file, quicktime_tkhd_t *tkhd)
{
tkhd->version = quicktime_read_char(file);
tkhd->flags = quicktime_read_int24(file);
tkhd->creation_time = quicktime_read_int32(file);
tkhd->modification_time = quicktime_read_int32(file);
tkhd->track_id = quicktime_read_int32(file);
tkhd->reserved1 = quicktime_read_int32(file);
tkhd->duration = quicktime_read_int32(file);
quicktime_read_data(file, tkhd->reserved2, 8);
tkhd->layer = quicktime_read_int16(file);
tkhd->alternate_group = quicktime_read_int16(file);
tkhd->volume = quicktime_read_fixed16(file);
tkhd->reserved3 = quicktime_read_int16(file);
quicktime_read_matrix(file, &(tkhd->matrix));
tkhd->track_width = quicktime_read_fixed32(file);
tkhd->track_height = quicktime_read_fixed32(file);
}
int quicktime_read_mvhd(quicktime_t *file, quicktime_mvhd_t *mvhd)
{
mvhd->version = quicktime_read_char(file);
mvhd->flags = quicktime_read_int24(file);
mvhd->creation_time = quicktime_read_int32(file);
mvhd->modification_time = quicktime_read_int32(file);
mvhd->time_scale = quicktime_read_int32(file);
mvhd->duration = quicktime_read_int32(file);
mvhd->preferred_rate = quicktime_read_fixed32(file);
mvhd->preferred_volume = quicktime_read_fixed16(file);
quicktime_read_data(file, mvhd->reserved, 10);
quicktime_read_matrix(file, &(mvhd->matrix));
mvhd->preview_time = quicktime_read_int32(file);
mvhd->preview_duration = quicktime_read_int32(file);
mvhd->poster_time = quicktime_read_int32(file);
mvhd->selection_time = quicktime_read_int32(file);
mvhd->selection_duration = quicktime_read_int32(file);
mvhd->current_time = quicktime_read_int32(file);
mvhd->next_track_id = quicktime_read_int32(file);
return 0;
}