Added packager tests for WebM audio. Also now only outputs the language if it's not empty. Fixed the packager tests for that. b/26540606 Change-Id: Ica804bd710055bcaa2113f948d723dedd78ef909
- Golden files were not updated correctly. Change-Id: I4f2bd92261b1e5ee789f5125db05d83bc9335a59
Change-Id: I70886693b5ad7d4c52170e57901c2437eba69214