HW h264 encoding on android

VIM4
1

Hello, how can I use hw h264 encoder on android. Is there any sample/library available somewhere?

Thanks in advance!

2

Hello @Jan_Rozenbajgier

@goenjoy @xiong.zhang will help you there.

3

Hello again, just want to come back to my question. I want to do h264 android encoder with low latency (<100ms) on VIM4 which takes YUV 4:2:0 ByteByffer frame and encodes it to AnnexB ByteBuffer (all transport I want to do myself). Please let me know if it’s possible now to do so or if not, are you planning to add the feature soon? @goenjoy @xiong.zhang

4

@Jan_Rozenbajgier Can you explain your specific application scenario? From what you have described so far, it is beyond our technical support scope. For complex requirements, business processes are required.

5

Thanks for answer. You wrote in VIM4 spec “SoC (…) low latency 4K H.264/H2.65 50fps encoder (…)” and I just want to use it on android. YUV 4:2:0 and AnnexB formats are the most popular for h264 encoders, but if the encoder supports another it’s also ok. I can adapt decoder side.

I think it’s too early for me to start business process now, I’m developing very early prototype.

6

@goenjoy will MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC) use this low latency 4K H.264/H2.65 50fps encoder?