sqbing’s gists

sqbing / error_case.log

Created July 15, 2016 01:39

gevent_install_error_with_2.7.11_in_virtualenv

	(gevent_test) /tmp ᐅ pip install -v gevent
	Collecting gevent
	1 location(s) to search for versions of gevent:
	* http://pypi.douban.com/simple/gevent/
	Getting page http://pypi.douban.com/simple/gevent/
	Starting new HTTP connection (1): pypi.douban.com
	"GET /simple/gevent/ HTTP/1.1" 301 178
	Starting new HTTP connection (1): pypi.doubanio.com
	"GET /simple/gevent/ HTTP/1.1" 200 20658
	Analyzing links from page http://pypi.doubanio.com/simple/gevent/

sqbing / lldb.log

Created March 20, 2015 04:02

aquila_mfcc_crash_report

	➜ aquila lldb a.out /tmp/20.wav
	(lldb) target create "a.out"
	Current executable set to 'a.out' (x86_64).
	(lldb) settings set -- target.run-args "/tmp/20.wav"
	(lldb) r
	Process 24809 launched: '/Users/sqbing/Dev/Test/aquila/a.out' (x86_64)
	Loaded file /tmp/20.wav (16b)
	samples: 960000
	sample frequency: 48000
	Samples per frame: 1200

sqbing / ffprobe -show_packets

Created December 24, 2014 03:15

nginx rtmp module ts file info

sqbing / build-ffmpeg.sh

Last active August 29, 2015 14:08 — forked from m1entus/build-ffmpeg.sh

	#!/bin/bash

	###########################################################################
	# Choose your ffmpeg version and your currently-installed iOS SDK version:
	#
	VERSION="2.0.2"
	SDKVERSION="7.0"
	ARCHS="armv7 armv7s i386"
	#
	#

sqbing / zmq_instance.cc

Created September 24, 2014 06:03

zmq example

	#include <iostream>
	#include <boost/program_options.hpp>
	#include <boost/property_tree/ptree.hpp>
	#include <boost/property_tree/json_parser.hpp>
	#include <boost/any.hpp>
	#include <inttypes.h>
	#include <signal.h>
	#ifdef __cplusplus
	extern "C"{
	#endif

sqbing / md5.c

Created September 24, 2014 05:59

md5 encoding example

	#include <stdio.h>
	#include <string.h>
	#include <openssl/md5.h>

	#define u_char unsigned char

	int main(int argc, const char *argv[])
	{
	u_char hashb[64], hasht[128], *text = hasht;
	MD5_CTX md5;

sqbing / crc32.c

Created September 24, 2014 05:56

crc32 example

	#include <stdio.h>
	#include <stdint.h>

	static uint32_t crc32table[256] = {
	0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, 0x130476dc, 0x17c56b6b,
	0x1a864db2, 0x1e475005, 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,
	0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, 0x4c11db70, 0x48d0c6c7,
	0x4593e01e, 0x4152fda9, 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,
	0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, 0x791d4014, 0x7ddc5da3,
	0x709f7b7a, 0x745e66cd, 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,

sqbing / mediainfo.cc

Last active August 29, 2015 14:06

libmedia example

	#define UNICODE
	#include <iostream>
	#include <string>
	#include <MediaInfo/MediaInfo.h>
	#include <MediaInfo/MediaInfo_Const.h>

	// Taking effect only for ascii charactors
	void string_to_wstring(std::string &str, std::wstring &wstr){
	wstr = std::wstring(str.begin(), str.end());
	}

sqbing / demuxing.c

Created September 24, 2014 05:42

demuxing media file

	#include <libavutil/imgutils.h>
	#include <libavutil/samplefmt.h>
	#include <libavutil/timestamp.h>
	#include <libavformat/avformat.h>

	static AVFormatContext *fmt_ctx = NULL;
	static AVCodecContext video_dec_ctx = NULL, audio_dec_ctx;
	static AVStream video_stream = NULL, audio_stream = NULL;
	static const char *src_filename = NULL;

sqbing / v2ex_login_with_ASI

Last active August 29, 2015 14:00

	- (void)doLogin{
	// 发送登陆表单
	NSURL *url = [NSURL URLWithString:@"http://www.v2ex.com/signin"];
	loginRequest = [ASIFormDataRequest requestWithURL:url];
	[loginRequest addPostValue:username forKey:@"u"];
	[loginRequest addPostValue:password forKey:@"p"];
	[loginRequest addPostValue:once forKey:@"once"];
	[loginRequest addPostValue:@"/" forKey:@"next"];
	[loginRequest setUserAgentString:@"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36"];
	[loginRequest setShouldRedirect:NO];

Rider Woo sqbing