mirror of
https://github.com/AlexxIT/go2rtc.git
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Alex X
49 lines
1.6 KiB
Markdown
49 lines
1.6 KiB
Markdown
# Echo
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Some sources may have a dynamic link. And you will need to get it using a Bash or Python script. Your script should echo a link to the source. RTSP, FFmpeg or any of the supported sources.
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**Docker** and **Home Assistant add-on** users has preinstalled `python3`, `curl`, `jq`.
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## Configuration
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```yaml
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streams:
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apple_hls: echo:python3 hls.py https://developer.apple.com/streaming/examples/basic-stream-osx-ios5.html
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```
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## Install python libraries
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**Docker** and **Hass Add-on** users has preinstalled `python3` without any additional libraries, like [requests](https://requests.readthedocs.io/) or others. If you need some additional libraries - you need to install them to folder with your script:
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1. Install [SSH & Web Terminal](https://github.com/hassio-addons/addon-ssh)
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2. Goto Add-on Web UI
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3. Install library: `pip install requests -t /config/echo`
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4. Add your script to `/config/echo/myscript.py`
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5. Use your script as source `echo:python3 /config/echo/myscript.py`
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## Example: Apple HLS
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```yaml
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streams:
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apple_hls: echo:python3 hls.py https://developer.apple.com/streaming/examples/basic-stream-osx-ios5.html
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```
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**hls.py**
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```python
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import re
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import sys
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from urllib.parse import urljoin
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from urllib.request import urlopen
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html = urlopen(sys.argv[1]).read().decode("utf-8")
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url = re.search(r"https.+?m3u8", html)[0]
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html = urlopen(url).read().decode("utf-8")
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m = re.search(r"^[a-z0-1/_]+\.m3u8$", html, flags=re.MULTILINE)
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url = urljoin(url, m[0])
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# ffmpeg:https://devstreaming-cdn.apple.com/videos/streaming/examples/bipbop_16x9/gear1/prog_index.m3u8#video=copy
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print("ffmpeg:" + url + "#video=copy")
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```
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