FS-8016 #resolve [Reduce buffering of video in conference mux]

src/mod/applications/mod_conference/conference_video.c

@@ -1772,7 +1772,7 @@ void conference_video_pop_next_image(conference_member_t *member, switch_image_t
 				break;
 			}
 			size = switch_queue_size(member->video_queue);
-		} while(size > member->conference->video_fps.fps / 2);
+		} while(size > 1);
 
 		if (conference_utils_member_test_flag(member, MFLAG_CAN_BE_SEEN) && member->video_layer_id > -1 && member->video_flow != SWITCH_MEDIA_FLOW_SENDONLY) {
 			if (img) {
@@ -3293,7 +3293,7 @@ switch_status_t conference_video_thread_callback(switch_core_session_t *session,
 		switch_image_t *img_copy = NULL;
 
 		if (frame->img && (member->video_layer_id > -1 || member->canvas) && conference_utils_member_test_flag(member, MFLAG_CAN_BE_SEEN) &&
-			!member->conference->playing_video_file && switch_queue_size(member->video_queue) < member->conference->video_fps.fps) {
+			!member->conference->playing_video_file) {
 			switch_img_copy(frame->img, &img_copy);
 			switch_queue_push(member->video_queue, img_copy);
 		}