transcode: add some comments

[vlc] / modules / stream_out / transcode / transcode.h

diff --git a/modules/stream_out/transcode/transcode.h b/modules/stream_out/transcode/transcode.h
index 09769c19599acc9c5c62ee008de5f4fe1a4f81f2..75ecc23bc917a08795ee1debe3674e6ff7e31661 100644 (file)
--- a/modules/stream_out/transcode/transcode.h
+++ b/modules/stream_out/transcode/transcode.h
@@ -71,6 +71,7 @@ struct sout_stream_sys_t
 
     /* Sync */
     bool            b_master_sync;
+    /* i_master drift is how much audio buffer is ahead of calculated pts */
     mtime_t         i_master_drift;
 };