如何在ExoPlayer中检测视频是垂直还是水平

Question

我有m3u8 Hls Url，如何在Exoplayer视频属性中找到视频是垂直还是水平。

Answer 1

将事件侦听器添加到您的MediaSource并覆盖onLoadCompleted

MediaSource mediaSource = buildMediaSource(url);
mediaSource.addEventListener(new Handler(), new DefaultMediaSourceEventListener() {                   
                @Override
                public void onLoadCompleted(int windowIndex, @Nullable MediaSource.MediaPeriodId mediaPeriodId, LoadEventInfo loadEventInfo, MediaLoadData mediaLoadData) {
                    super.onLoadCompleted(windowIndex, mediaPeriodId, loadEventInfo, mediaLoadData);
                    if(mediaLoadData.trackFormat.width > mediaLoadData.trackFormat.height){

                    }else{

                    }
                }
            });