this->asset->video_data && !this->asset->single_frame &&
this->asset->video_length >= 0 && this->asset->video_length <= 1 ) {
this->asset->single_frame = 1;
this->asset->video_data && !this->asset->single_frame &&
this->asset->video_length >= 0 && this->asset->video_length <= 1 ) {
this->asset->single_frame = 1;