tree 1971f9f15b8ea6ac1a46be791a6d3973729e4395
parent 9d216f7b0ef66e4d2e32f86cd7e31608fcce49b6
author Gloria Wang <gwang@google.com> 1304463543 -0700
committer Gloria Wang <gwang@google.com> 1304466077 -0700

Initial CL for the timed text support:
- Add support for MP4 timed text
- Add API for app to turn on/off a text track
- Add timed text metadata(language) in the MediaMetadataRetriever

Change-Id: I0055beba38ac761627dbcc6d581ae9582d68bb94