Comments (1)
If grab raw h264 encoded frames from the camera then save them into a file that would be too large.
Because the v4l2 camera can't set gop
, every frame is an I-frame.
The file is only briefly smaller than the motion jpeg.
So we can not avoid creating two hardware encoding pipelines, one for recording, and another for the webrtc sender.
The resolution needs to downgrade to 640x368@15fps
due to the limited performance of Pi 3. (The 368
represents the multiple of 16.)
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Related Issues (20)
- feat: restart the peer if it does not connect during a certain time
- bug: got block due to empty frame
- refactor: merge dma and m2m h264 encoder
- Support mqtt signaling
- fix: tab to space
- chore: add nginx setting for proxy mqtt
- fix: link dependency in cmakelist
- chore: set default device empty
- chore: rearrange lib dependency in cmake files
- feat: support openh264 and mqtt v5
- Only record video if the output frames from the camera are set in h264
- refactor: move openh264 to customized factory
- feat: record audio
- fix: lambda fn got stuck sometimes
- chore: miss built-in h264 declaration in readme
- refactor: rename and remove redundant code in track source
- feat: 1 to many pc
- refactor: move block code to conductor
- chore: update the description of setting the recorder and fix the grammar
- feat: save a snapshot when creating a new recording file
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