支持如火如荼的android媒体解码器? [英] support full swing android media decoder?

问题描述

当我使用Android MediaCodec类解码全幅视频时，输出始终是在Studio Swing中吗?我在视频文件中缺少标题吗?

When I decode a full swing video using Android MediaCodec class, the output is always in studio swing? am I missing a header in the video file?

我知道在Android 24之后，我可以使用MediaFormat类设置COLOR_RANGE_FULL吗?

I know after Android 24, I can use MediaFormat class to set COLOR_RANGE_FULL?

对此有任何帮助吗?似乎甚至设置

Any help on this? seems like even setting

MediaFormat.setInteger(MediaFormat.KEY_COLOR_RANGE, MediaFormat.COLOR_RANGE_FULL);

在Android 24上也无济于事.

Also doesn't help on android 24.

推荐答案

我与Google的Android团队的工程师进行了交谈，他们提到这部分代码应由OEM(如三星和高通)实施.确实，当我与高通公司的工程师联系时，他们确认这并没有在他们这方面实现.我没有任何ETA，但似乎他们已开始处理此案.

I talked to engineers from Android team at Google, and they mentioned this part of the code should be implemented by OEMs(like Samsung and Qualcomm). and indeed when I reached out to engineers at Qualcomm they confirmed that this is not implemented on their side. I don't have any ETA, but seems like they have started working on this case.

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