add support for embedded text subtitles (#742)

* first pass at text subtitle support * support text subtitles from movies, music videos and other videos * fixes * qsv fixes * vaapi fixes * update changelog
2022-04-19 12:57:24 -05:00
parent 60965d0961
commit e250e93a8e
68 changed files with 22005 additions and 152 deletions
@@ -0,0 +1,4 @@
+1
+00:01:00,400 --> 00:03:00,300
+This is an example of
+a subtitle.