Performance - Githubissues

DJI-Mobile-SDK-Tutorials / Android-VideoStreamDecodingSample

This sample project demonstrates how to use FFmpeg for video frame parsing and to use MediaCodec for hardware decoding on DJI Products.

MIT License

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Performance #84

Open gab933 opened 2 years ago

gab933 commented 2 years ago

Hi, I have few questions about performance in using different approaches:

In this context it is better to work with Surface View or Texture View?
Which is the advantage/disadvantage in using DJICodecManager with respect to using MediaCodec?

Thank you,

Gabriele

DJI-William commented 2 years ago

We suggest you use SurfaceView. DJICodecManager's core is MediaCodec, so they are the same.

gab933 commented 2 years ago

Thank you for quick reply. Therefore, which is the main differences/advatages in decoding by using mCodecManager.sendDataToDecoder with respect to DJIVideoStreamDecoder.getInstance().parse ?

DJI-William commented 2 years ago

We don't know what is the main differences/advatages because we havn't tested and compared them.

gab933 commented 2 years ago

Thank you. If I have some news about it I'll let you know. Regards,

Gabriele