Added comment for PP improvements

common/src/main/java/ctbrec/recorder/download/MergedHlsDownload.java

@@ -326,6 +326,7 @@ public class MergedHlsDownload extends AbstractHlsDownload {
                     MTSSink sink = ByteChannelSink.builder().setByteChannel(fileChannel).build();
                     streamer.switchSink(sink);
                     splitRecStartTime = ZonedDateTime.now();
+                    // TODO pp
                 } catch (IOException e) {
                     LOG.error("Error while splitting recording", e);
                     running = false;