利用亚行屏幕记录工具，我永远不能捕捉到的android屏幕 [英] I can't capture android screen using adb screen record tool

问题描述

我有一个关系4与Android奇巧。

I have a nexus 4 with android KitKat.

我用下面的命令试过屏幕录像：

I tried screen recording using the following commands:

adb shell screenrecord --verbose /sdcard/demo.mp4

adb shell screenrecord --bit-rate 8000000 --time-limit 30 /sdcard/kitkat.mp4

这两次，的命令返回此消息：

Both times, the commands returned this message:

Main display is 768x1280 @60.00fps (orientation=0)
Configuring recorder for 768x1280 video at 4.00Mbps
ERROR: unable to create video/avc codec instance

在调试控制台我在AndroidStudio开放，以下日志消息被显示：

In the debug console I had open in AndroidStudio, the following log messages were shown:

02-02 18:16:29.058     176-4045/? E/OMX-VENC-720p﹕ Is component secure 0
02-02 18:16:29.058     176-4045/? E/OMX-VENC-720p﹕ ERROR: Omx_venc::Comp Init Returning failure
02-02 18:16:29.058     176-4045/? E/OMX-VENC-720p﹕ ERROR: venc_open failed
02-02 18:16:29.058     176-4045/? E/OMX-VENC-720p﹕ Destroy C2D instance
02-02 18:16:29.058  11072-11086/? E/ACodec﹕ Unable to instantiate a decoder for type 'video/avc'.
02-02 18:16:29.058  11072-11085/? E/MediaCodec﹕ Codec reported an error. (omx error 0x80001003, internalError -2147483648)

有谁得到了关于如何解决这个任何想法？ （我试过较小的分辨率，但没有成功）

Does anybody got any idea on how to solve this? (I tried smaller resolutions, but with no success)

推荐答案

具有后重新启动我的电话：

Rebooted my phone after having the :

ERROR: unable to create video/avc codec instance

然后它的工作...

Then it worked...

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