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57 lines
1.1 KiB
Markdown
57 lines
1.1 KiB
Markdown
# IT9910HD FUSE FS
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FUSE File System driver for IT9910HD HDMI MPEG4 (H.264) capture device.
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## Limitations of the current version
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* Only one client can stream video (open video file) at the same time.
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* Only sequential reads are supported (no file seeking). Works with `mpv` player or `cp` command.
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## Setup USB permissions
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1. Create or open `/etc/udev/rules.d/50-it9910hd_hdmi_grabber.rules` file.
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2. Add new line:
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```text
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SUBSYSTEMS=="usb", ATTRS{idVendor}=="048d", ATTRS{idProduct}=="9910", GROUP="video", MODE="0666"
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```
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3. Restart or reload udev rules:
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```bash
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sudo udevadm control --reload
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```
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## Mount video filesystem
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```bash
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mkdir ./video
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./it9910hd_fusefs ./video --width 1920 --height 1080 --fps 30 --bitrate 52000 --audio_src 2 --video_src 4 --brightness=0 --contrast=100 --saturation=100 --hue=0
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```
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## Play video
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```bash
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mpv -hwdec=auto ./video/hdmi_stream.ts
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```
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## Record video
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```bash
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mpv -hwdec=auto --record-file=./video.ts ./video/hdmi_stream.ts
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```
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## Unmount file system
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```bash
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umount ./video
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rmdir ./video
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```
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## License
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Public Domain (unless stated otherwise in source code header),
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