MediaRecorder 和 VideoSource.SURFACE，停止失败:-1007(一个严重的 Android 错误) [英] MediaRecorder and VideoSource.SURFACE, stop failed: -1007 (a serious Android bug)
问题描述
我正在尝试不使用 Camera 实例而是使用 Surface 视频源来录制 MediaRecorder(是的，这是可能的，但事实证明它不是那么完美) - mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
I'm trying to record MediaRecorder without using Camera instance but using Surface video source (yes it's possible, but it turned out that it's not that perfect) - mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
我只是写出了什么问题:
I just write what the issue:
下一个代码仅适用于某些设备，并且在最近的设备重新启动后暂时适用于某些设备或根本不起作用
如果它不起作用 MediaRecorder.stop() 方法失败并出现下一个错误
If it doesn't work ok MediaRecorder.stop() method fails with the next error
E/MediaRecorder:停止失败:-1007 W/System.err:
E/MediaRecorder: stop failed: -1007 W/System.err:
java.lang.RuntimeException:停止失败.在
java.lang.RuntimeException: stop failed. at
android.media.MediaRecorder.stop(原生方法)
android.media.MediaRecorder.stop(Native Method)
录音机mp4文件太小(千字节)，无法播放
recorder mp4 file is too small size (kilobytes) and it can't be played
经过测试的设备:
适用于联想 P2、小米 A1
works on Lenovo P2, Xiaomi Mi A1
不适用于小米红米 5、索尼 Xperia、小米红米 4 Prime
doesn't work on Xiaomi Redmi 5, Sony Xperia, Xiaomi Redmi 4 Prime
您也可以阅读我代码中的注释以更好地理解问题
Also you can read comments in my code to understand the issue better
new Thread(() -> {
MediaRecorder mediaRecorder = new MediaRecorder();
File file = new File(Environment.getExternalStorageDirectory()
+ File.separator + "test_media_recorder_surface_source.mp4");
if (file.exists()) {
file.delete();
}
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
mediaRecorder.setOutputFile(file.getAbsolutePath());
mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264);
mediaRecorder.setVideoSize(1280, 720);
mediaRecorder.setCaptureRate(24);
try {
mediaRecorder.prepare();
int sleepTime = 1000 / 24;
Surface surface = mediaRecorder.getSurface();
mediaRecorder.start();
// record something (we can also record frames here from onPreviewFrame byte arrays)
// e.g. convert raw frame byte[] to Bitmap using mb OpenCV and then draw bitmap on canvas
// using canvas.drawBitmap(...)
// here we record just blue background...
for (int i = 0; i < 120; i++) { // 5 seconds, 24 fps
Canvas canvas = surface.lockCanvas(null);
canvas.drawColor(Color.BLUE);
surface.unlockCanvasAndPost(canvas);
try {
Thread.sleep(sleepTime);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
// on many devices stop fails with RuntimeException -1007 error code
// I guess it works ok 100% only for modern powerful devices...
mediaRecorder.stop();
// E/MediaRecorder: stop failed: -1007
// W/System.err: java.lang.RuntimeException: stop failed.
// at android.media.MediaRecorder.stop(Native Method)
// recorder.reset();
mediaRecorder.release();
// I get file with very small size (kilobytes) and it can't be played
// ######## RESULTS ######
// WORKS OK ON:
// - Lenovo P2 (Android 7)
// - Xiaomi Mi A1 (Android 8)
// DOESN'T WORK ON (stop fails with -1007, small video file and can't be played):
// - Xiaomi Redmi 5 (Android 7)
// - Sony Xperia (I don't remember the exact model and Android OS)
// - Xiaomi Redmi 4 Prime (Android 6) *
// * p.s. on Xiaomi Redmi 4 Prime it works some time after rebooting the device
// if I leave this smartphone for a while and try again it will fail again
// until I reboot the device...
} catch (Exception e) {
e.printStackTrace();
}
}).start();
更新 #1似乎有些进展可能是什么问题 - 代码问题(mp4/h264)
UPDATE #1 seems some progress what could be the issue - codes issue (mp4/h264)
使用WEBM/VP8效果更好，现在可以播放视频，但是fps有问题，在比例中显示1000
it works better with WEBM/VP8, videos can be played now, but something wrong with fps, it shows 1000 in proporties
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.WEBM);
mediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.VP8);
MediaRecord 在使用时也不记录音频
also MediaRecord doesn't record audio when using
mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.VORBIS);
检查 Android MediaRecorder使用 MP4/H264 且分辨率大于 720p 时停止崩溃所以当你使用 MediaRecorder 和 MediaProjection 来记录/捕获设备屏幕时也会发生这种情况(因为它也使用 Surface...)
check Android MediaRecorder crashes on stop when using MP4/H264 and a resolution bigger than 720p
so it also happens when you use MediaRecorder and MediaProjection to record/capture device Screen (because it also uses Surface...)
更新 2是的，vp8 编解码器似乎工作正常，但是 webm 容器存在一个问题 - 没有音频！
UPDATE 2 yes seems vp8 codec works fine, but one problem for webm container - NO AUDIO!
有问题的 Android 不支持 VORBIS/OGG 音频编码... https://developer.android.com/guide/topics/media/media-formats#audio-formats
buggy Android just doesn't support VORBIS/OGG audio encoding... https://developer.android.com/guide/topics/media/media-formats#audio-formats
推荐答案
我猜没有解决方案
所以答案是:MediaRecorder/Android 有问题，或者移动公司在开发设备时并不关心所有 Android 功能
so the answer: MediaRecorder/Android is buggy or Mobile companies didn't care of all Android features while developing their devices
更新
MediaCodec 画布也有问题
mSurface = mMediaCodec.createInputSurface();
mSurface.lockHardwareCanvas()
它适用于更多具有 MediaCodec 的设备，但仍有一些设备可能无法使用此方法正确录制视频
It works on much more devices with MediaCodec but still some devices may fail to record video correctly using this method
所以最终答案:在使用 MediaCodec 或 时，永远不要使用 ，有问题..lockCanvas 或 lockHardwareCanvas>MediaRecorder
So final answer: don't ever use lockCanvas or lockHardwareCanvas when working with MediaCodec or MediaRecorder, it's buggy..
唯一的方法——OpenGl ES
The only way - OpenGl ES
关于问题的其他链接:
https://github.com/googlesamples/android-Camera2Video/issues/86https://issuetracker.google.com/issues/111433520
这篇关于MediaRecorder 和 VideoSource.SURFACE，停止失败:-1007(一个严重的 Android 错误)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
