Part Number: TDA2EVM5777
Hi,
We have following requirements:
A. Capture raw audio.
B. Encode audio in AAC.
C. Capture HD Video from camera.
D. Encode Video in H264.
E. Store encoded Video and Audio in container format.
F. Pass the Camera video feed from #C to Video analytics (like lane departure etc).
G. Issue audio alert based on video analytics feedback.
We plan to realize use case as follows :
1. Application on Linux A15
2. Audio capture (A) + Audio encode(B) using gstreamer from A15 side
3. Video capture (C ) + Video encode(D) using VisionSDK plugin from M4 side
4. Storing that encode video + audio data using TS mux using gstreamer (E) – plugin from A15 side.
5. Use of VisionSDK dup plugin at (C ) and Video analytics using VisionSDK plugin (F)
6. Issue audio warning using gstreamer audio play (G)
We have following questions
1. Can you please confirm if above approach look OK ?
2. Is it possible to have an Linux application on A15 that is using VisionSDK and gstreamer to reduce development efforts ?
3. VisionSDK doesn’t deal with Audio, so we are using gstreamer for Audio capture, render and TS Muxing from ARM A15 side.
Thanks,
Abhishek
