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@datagrok
datagrok / README.md
Last active June 6, 2021 14:23
Circular imports in Python 2 and Python 3: when are they fatal? When do they work?
@jn0
jn0 / rtsp-rtp-sample.py
Created December 2, 2016 08:43
Sample Python script to employ RTSP/RTP to play a stream from an IP-cam (from stackoverflow)
"""
http://stackoverflow.com/questions/28022432/receiving-rtp-packets-after-rtsp-setup
A demo python code that ..
1) Connects to an IP cam with RTSP
2) Draws RTP/NAL/H264 packets from the camera
3) Writes them to a file that can be read with any stock video player (say, mplayer, vlc & other ffmpeg based video-players)
Done for educative/demonstrative purposes, not for efficiency..!
@HudsonHuang
HudsonHuang / audio_format.py
Created October 11, 2019 15:21
Convert audio data of PCM16/float32 to byte, and vice versa.
"""Helper functions for working with audio files in NumPy."""
"""some code borrowed from https://github.com/mgeier/python-audio/blob/master/audio-files/utility.py"""
import numpy as np
import contextlib
import librosa
import struct
import soundfile
def float_to_byte(sig):
const el = document.querySelector(".item");
let isResizing = false;
el.addEventListener("mousedown", mousedown);
function mousedown(e) {
window.addEventListener("mousemove", mousemove);
window.addEventListener("mouseup", mouseup);