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crossle / How to compile Windows ffmpeg
Last active October 22, 2023 19:31
1. Install MSYS2 from https://msys2.github.io/
2. Install Mingw-W64 `pacman -S mingw-w64-i686-gcc`
3. Install git autoconf automake libtool make pkg-config
`pacman -S git`
`pacman -S autoconf`
`pacman -S automake`
`pacman -S libtool`
`pacman -S make`
`pacman -S pkg-config`
4. yasm：http://yasm.tortall.net/，change to yasm.exe，move to C:\msys32\usr\bin
@crossle
crossle / SystemPropertiesProxy
Created February 27, 2013 09:15
Use the reflection invoke SystemProperites
import java.lang.reflect.Method;
public class SystemPropertiesProxy {
/**
* This class cannot be instantiated
*/
private SystemPropertiesProxy() {
}
@crossle
crossle / windows_openssl
Last active October 8, 2021 08:09
Windows OpenSSL compile
Open VS2015 x86 Native Tools Command Prompt.bat
git clone https://github.com/openssl/openssl.git
cd openssl
git checkout OpenSSL_1_0_1-stable
perl Configure VC-WIN32 --prefix=E:\Build\Libraries\openssl
ms\do_ms
nmake -f ms\nt.mak
nmake -f ms\nt.mak install
@crossle
crossle / ed29915_to_curve29915.go
Last active July 15, 2020 09:59
package main
import (
"crypto/ed25519"
"crypto/rand"
"crypto/sha512"
"encoding/hex"
"fmt"
"math/big"
@crossle
crossle / Mixin testnet
Last active July 26, 2019 07:00
1. Mixin testnet launch
$ ./mixin setuptestnet
$ mixin kernel -dir /tmp/mixin-7001 -port 7001
$ mixin kernel -dir /tmp/mixin-7002 -port 7002
$ mixin kernel -dir /tmp/mixin-7003 -port 7003
$ mixin kernel -dir /tmp/mixin-7004 -port 7004
$ mixin kernel -dir /tmp/mixin-7005 -port 7005
$ mixin kernel -dir /tmp/mixin-7006 -port 7006
@crossle
crossle / cosmos.go
Created June 25, 2019 09:05
package main
import (
"encoding/base64"
"fmt"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
@crossle
crossle / gist:ba645c467550e0a1af3d280e529b2173
Last active May 14, 2019 13:15
Postgresql command
CREATE DATABASE database_name;
CREATE USER my_username WITH PASSWORD 'my_password';
GRANT ALL PRIVILEGES ON DATABASE "database_name" to my_username;
psql -U postgres
ALTER TABLE <tablename> OWNER TO <username>
ALTER DATABASE name OWNER TO new_owner;
sudo su - postgres
@crossle
crossle / gist:46ea0fd617f8286e87791c42be4d6fc7
Created October 9, 2017 07:54
AirPlay iOS 10
POST /pair-setup RTSP/1.0
Content-Length: 32
Content-Type: application/octet-stream
CSeq: 0
DACP-ID: 5E094CBFFD22A7E
@crossle
crossle / EXIFdate2photo.sh
Last active February 19, 2017 03:25 — forked from unabridgedxcrpt/EXIFdate2photo.sh
Grab the EXIF date from original date time field and overlay it on a photo with white text with black stroke font.
#!/bin/sh
#Credit: http://dptnt.com/2009/08/add-date-time-stamp-to-jpeg-photos-using-free-software-mac-linux-nix-edition/
# I added:
# 1. formatting the EXIF date to use the month name and remove the seconds from the time display
# 2. outline the text for lighter backgrounds and better contrast in more images.
#Dependencies: imagemagick, exiftool
# Change the font variable to point to your font location
##font="~/Library/Fonts/digital-7 (mono).ttf"
## digital 7 for to make date time like the *olden days*: http://www.dafont.com/digital-7.font
@crossle
crossle / APNS pem generate
Created December 16, 2016 05:32
1. https://github.com/grocer/grocer
2. `openssl pkcs12 -in apns-export-cert.p12 -out cert.pem -nodes -clcerts`