See 17730137be9caa97c9ef88180e2d128af08ae5be in vlc.git.
There may be other related commits:
a3cafc94cd435d8e317568d6ea1753b802e4e9eb 11d161eff064675e4b4eb81946366bbaa4e1f221 40c14fbee48975100aaa92b83a99ac33fa086933 e1f25a73af8782b1f24380569eb8e0bc3a6b2c1e
Some older commits may be superseded.
May be useful to break out changes to separate issues, needs some analysis.
Note that just because this API exists does not mean that multiple track selection will always work - for example, if a video contains multiple audio tracks it does not mean that you can select them both at the same time.
该提问来源于开源项目：caprica/vlcj
