private boolean processDoc(MediaDocFastTask task) {
TLLocalDocument mediaDoc = task.getDoc();
return process(
mediaDoc.getFastPreview(), mediaDoc.getPreviewW(), mediaDoc.getPreviewH(), task);
}
private boolean processDocSmall(SmallDocFastTask task) {
TLLocalDocument mediaVideo = task.getDoc();
return processMedia(
mediaVideo.getFastPreview(), mediaVideo.getPreviewW(), mediaVideo.getPreviewH(), task);
}