iknow4 / Android-Video-Trimmer

The Android-Video-Trimmer project implements the selection of clips for long and short videos. It uses MediaMetadataRetriever to obtain video frames, and uses ffmpeg for video cropping and video compression.

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bitmap 为空

shanerou opened this issue · comments

09-04 00:03:06.031 4960-4960/com.iknow.android E/Minikin: addFont failed to create font data/skin/fonts/DroidSansChinese.ttf 09-04 00:03:09.162 4960-5015/com.iknow.android E/MediaMetadataRetrieverJNI: getFrameAtTime: videoFrame is a NULL pointer 09-04 00:03:09.163 4960-5015/com.iknow.android E/AndroidRuntime: FATAL EXCEPTION: pool-2-thread-1 Process: com.iknow.android, PID: 4960 java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:591) at com.iknow.android.utils.TrimVideoUtil$2.execute(TrimVideoUtil.java:106) at iknow.android.utils.thread.BackgroundExecutor$Task.run(BackgroundExecutor.java:212) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818)

@shanerou 你好,我在出异常的地方加了保护,你更新一下看看。