https://github.com/zlatnaspirala/c-project
https://github.com/zlatnaspirala/c-project
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/zlatnaspirala/c-project
- Owner: zlatnaspirala
- Created: 2020-01-28T08:21:51.000Z (about 5 years ago)
- Default Branch: master
- Last Pushed: 2023-03-25T11:22:37.000Z (about 2 years ago)
- Last Synced: 2025-01-27T16:47:44.213Z (3 months ago)
- Language: C
- Size: 36 MB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
------------------------------------------
# c-project
------------------------------------------
## Objective:
### - Learning lower levels
### - Minimal media server with recording feature and RTC/webRTC support.
### Description of structure:
- devices - /multiplatform-capture/openpnp-capture
- http-server ( c ) - Tested on macos 10.12.6
- learn-c-code Basic's about `C` language syntax & language paradigma
- Networking
- nodejs/node-media-server
- nodejs/node-jsffmpeg
- c/server-client-basic1
- c/server-client-basic2
- c/server-client-terminal-chat
## Procedure to run share video output
#### nodejs/node-jsffmpeg
```js
node websocket-relay.js supersecret 8081 8082
npx http-server
```
### Run ffmpeg stream - Test devices list on your computer
#### Mac OS
```bash
ffmpeg -f avfoundation -list_devices true -i ""
ffmpeg -f avfoundation -framerate 30 -video_size 640x480
-i /dev/video0 -f mpegts -codec:v mpeg1video -s 640x480
-b:v 1000k -bf 0 -muxdelay 0.001 http://localhost:8081/supersecret
```
#### Linux
```bash
ffmpeg -f v4l2 -list_devices true -i ""
ffmpeg -f v4l2 -framerate 25 -video_size 640x480 -i /dev/video0
-f mpegts -codec:v mpeg1video -s 640x480 -b:v 1000k
-bf 0 -muxdelay 0.001 http://localhost:8081/supersecret
```
#### Windows ####
```bash
ffmpeg -list_devices true -f dshow -i dummy
ffmpeg -f dshow -i video="USB Camera" -framerate 30
-video_size 640x480 -f mpegts -codec:v mpeg2video -s 640x480
-rtbufsize 100M -b:v 1000k -bf 0 http://localhost:8081/supersecret
ffmpeg -f dshow -i video="@device_pnp_\\?\usb#vid_0c45&pid_6340&mi_00#6&313cdc8e&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global"
-framerate 30 -video_size 640x480 -f mpegts -codec:v mpeg2video -s 640x480 -rtbufsize 100M -b:v 1000k -bf 0 http://localhost:8081/supersecret
ffmpeg -f dshow -i video="NVIDIA GeForce GTX 650 Ti BOOST"
-framerate 30 -video_size 640x480 -f mpegts -codec:v mpeg2video -s 640x480 -rtbufsize 100M -b:v 1000k -bf 0 http://localhost:8081/supersecret
```
## About `networking/`
Socket libs are not in compatibility.
For absolute compatibility we can count only on standard library (Math staff).
For windows we need `winsock.h`.
I only left cygwin to try with `POSIX` support.
Worked:
`networking\c\port-scanner-1\windows\`
NOT TESTED : node-media-server project
### Notes for learning:
```bash
& is the character reference for "An ampersand".
-> &
>
-> >
<
-> <
```