Summary

• Implementation of Clip recorder for PushAV using FFMPEG
• Implementation of Clip uploader for PushAV using CURL
• TLS cluster dependency not added while uploading the clip

This PR requires #39830 to be merged first.

Testing

Manual Verification

• Build & run camera application

./scripts/examples/gn_build_example.sh examples/camera-app/linux out/debug
/out/debug/chip-camera-app

• Setup local push av server :
  https://github.com/project-chip/connectedhomeip/blob/master/src/tools/push_av_server/README.md
• Build & run camera-controller steps for clip recording & uploading

./scripts/build/build_examples.py --target linux-x64-camera-controller build
./out/linux-x64-camera-controller/chip-camera-controller

• pair camera
  pairing code 1 34970112332

• video stream allocation

cameraavstreammanagement video-stream-allocate 3 0 30 30 '{ "width":640, "height":480}' '{ "width":640, "height":480}' 10000 10000 1 10 1 1 --WatermarkEnabled 1 --OSDEnabled 1

• audio stream allocation
  cameraavstreammanagement audio-stream-allocate 0 0 2 48000 96000 16 1 1

• push av transport allocation

pushavstreamtransport allocate-push-transport '{"streamUsage":0, "videoStreamID":1, "audioStreamID":1, "endpointID":1, "url":"https://localhost:1234/streams/1", "triggerOptions":{"triggerType":0, "maxPreRollLen":1, "motionTimeControl":{"initialDuration":20, "augmentationDuration":5,"maxDuration":40, "blindDuration":5}}, "ingestMethod":0, "containerOptions":{"containerType":0, "CMAFContainerOptions": {"chunkDuration": 4}}}'  1 1

• update transport status to 0 (active)
  pushavstreamtransport set-transport-status 1 0 1 1

• trigger manual transport
  pushavstreamtransport manually-trigger-transport 1 0 1 1

Test Scripts

• Implementations for Push AV Cluster Python Test Scripts with single TH #39727