Added comments that describe how to get the latest ffmpeg and patch it

diff --git a/mkv_extract_chapter b/mkv_extract_chapter
index 142b8ecb496722677a64d561bed10dfe07827938..4653278b1e1b675e5152a664e2aa268e79031114 100755 (executable)
--- a/mkv_extract_chapter
+++ b/mkv_extract_chapter
@@ -3,6 +3,13 @@
 # Description: Extract the given chapter(s) from an mkv file into separate video files
 # Requires: Newer version of ffmpeg to be installed that supports MKV chapters
 
+# Howto compile the latest FFMPEG from src under Linux
+# FFMPEG - http://ubuntuforums.org/showthread.php?t=786095
+
+# Howto eliminate the non-monotonically increasing dts to muxer error
+# Comment out the error message in ffmpeg src tree in libavformat/utils.c
+# http://ffmpeg.zeranoe.com/forum/viewtopic.php?f=7&t=49
+
 # MOV:
 # major_brand : qt
 # Video: h264 (avc1 / 0x31637661)