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How to set encoder buffer size created by MediaCodec

I am trying to use Nexus to verify the encoding using the Mediacodec API. I see that the input buffers provided by the encoder are 119040 (by registering the input Buffers.capacity). But the frame size, that is, the input, is 460800. I received an error message inputBuffer.putwith buffer overflow. So I was going to set the input buffer to 460800. The API I could find is this BufferInfo.set. However, I cannot find a way to bind this parameter to the encoder. Can anyone help? Thank you !!!

encoder = MediaCodec.createByCodecName(codecInfo.getName());
ByteBuffer[] inputBuffers = encoder.getInputBuffers();
if (inputBufferIndex >= 0) {
    ByteBuffer inputBuffer = inputBuffers[inputBufferIndex];
    inputBuffer.clear();
    inputBuffer.put(input);
encoder.queueInputBuffer(inputBufferIndex, 0, input.length, 0, 0);}
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2 answers

, : Android MediaCodec , MAX_INPUT_SIZE, - :

int width=800;
int height=480;
encoder = MediaCodec.createByCodecName(codecInfo.getName());
format = MediaFormat.createVideoFormat ("video/avc", width, height);
format.setInteger(MediaFormat.KEY_MAX_INPUT_SIZE,655360); // 0.5MB but adjust it as you need.
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. MediaFormat, , , . , , .

, . . - CTS EncodeDecodeTest. , , , , , , , , , , .

API 18 (Android 4.3), - API 16. , , - CTS API 18, , 4.3 .

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