使用 Exoplayer 设置流 mp4 视频和播放文件的标头

Question

Api 有一个我需要设置的令牌标头，但视频未加密。我有两个问题：如何使用 exoplayer 从磁盘播放 .mpg、.mpeg、.3gp、.mov 和其他文件？如何使用 exoplayer 设置标题并从 url 流式传输 mp4 视频？

Answer 1

   // (1) Create method returns  'DataSource.Factory'

     public DataSource.Factory headers() {
            Map<String, String> headersMap = new HashMap<>();
            headersMap.put("iid", "aaa123 ");
            headersMap.put("version", "1.4");
            headersMap.put("agent", "phone");
            headersMap.put("token", "dfdf4f4yt5yf5fh4f5");
            return new DefaultHttpDataSource.Factory().setDefaultRequestProperties(headersMap);
        }
    
    
    
    // (2) Add headers() method call to the player

           SimpleExoPlayer player = new SimpleExoPlayer.Builder(context)
                    .setMediaSourceFactory(new 
                     DefaultMediaSourceFactory(headers()))
                    .build();

Answer 2

想出了答案：

DefaultHttpDataSource source = new DefaultHttpDataSource(userAgent, null);
    source.setRequestProperty("Authorization", "your auth code");
    source.setRequestProperty("Accept", "...");

    ExtractorSampleSource sampleSource = new ExtractorSampleSource(uri, source, extractor, 2,
            BUFFER_SIZE);
    MediaCodecVideoTrackRenderer videoRenderer = new MediaCodecVideoTrackRenderer(sampleSource,
            null, true, MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING, 5000, null, player.getMainHandler(),
            player, 50);
    MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource,
            null, true, player.getMainHandler(), player);