问题
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?
I know after Android 24, I can use MediaFormat class to set COLOR_RANGE_FULL?
Any help on this? seems like even setting
MediaFormat.setInteger(MediaFormat.KEY_COLOR_RANGE, MediaFormat.COLOR_RANGE_FULL);
Also doesn't help on android 24.
回答1:
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.
来源：https://stackoverflow.com/questions/42518843/support-full-swing-android-media-decoder