Received wrong frame data with ExtractMpegFramesTest in Android?

问题

I'm trying to get frames by using MediaCodec and found ExtractMpegFramesTest.java example from this site http://bigflake.com/mediacodec/ . I could save the frames but it looks a little weird. I don't really know what was wrong with it. Maybe color space?

Here is the frame: https://drive.google.com/file/d/0BxhKRYTBr4adMGJ1aWhHNjdHUDg/edit?usp=sharing

Many thanks in advance.

Edit:

Things worked well if the video resolution is 480x360 with Gadmei tablet. If it's bigger, I will get similar results as above (green screen with part of the frame). Is this the limitation of MediaCodec or the example that I was working on?

Edit 2:

It worked fine with big resolution 1920x1080 on Nexus 7. Maybe it is the problem of the device.

回答1:

what resolution produces bad output on what device?

you can look at: Android: MediaCodec: bad video generated on Nexus for 480x480 while 640x640 works well

may be you have the same issue

来源：https://stackoverflow.com/questions/25356314/received-wrong-frame-data-with-extractmpegframestest-in-android