如何在Exoplayer android中向视频添加字幕(.SRT文件)?

问题描述

我正在一个项目中，我应该在Android中播放.srt文件以及视频.我正在研究Exoplayer的示例，但是无法播放带视频的.srt文件.

i am working on a project where i should play .srt files along with video in android. I was working through the samples of Exoplayer but cant able to play .srt files with video.

我使用的代码是

MediaSource mediaSource = new HlsMediaSource(Uri.parse("https://bitdash-a.akamaihd.net/content/sintel/hls/playlist.m3u8"),
                mediaDataSourceFactory, mainHandler, null);

         Format textFormat = Format.createTextSampleFormat(null, MimeTypes.APPLICATION_SUBRIP,
                null, Format.NO_VALUE, Format.NO_VALUE, "en", null);

        Uri uri = Uri.parse("http://www.storiesinflight.com/js_videosub/jellies.srt");


        MediaSource subtitleSource = new SingleSampleMediaSource(uri, mediaDataSourceFactory, textFormat, C.TIME_UNSET);
// Plays the video with the sideloaded subtitle.
        MergingMediaSource mergedSource =
                new MergingMediaSource(mediaSource, subtitleSource);

        player.prepare(mergedSource);

任何人都可以向我建议此解决方案或与此相同的任何教程链接.非常感谢您的帮助！

Can anyone please suggest me solution for this or any tutorial links for the same. Your help is very much appreciated !

推荐答案

SubtitleView subtitleView=(SubtitleView)findViewById(com.google.android.exoplayer2.R.id.exo_subtitles);
player.setTextOutput(new ComponentListener());

public class ComponentListener implements TextRenderer.Output{
  @Override
  public void onCues(List<Cue> cues) {
    if (subtitleView != null) {
        subtitleView.onCues(cues);
    }
  }

}

显示/隐藏字幕视图:

subtitleView.setVisiblity(Visible/Gone);

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