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shenmayufei / qmainwindow.py
Created March 1, 2022 02:38 — forked from juancarlospaco/qmainwindow.py
Custom QMainWindow with cool features for Python3 Qt5.
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Custom QMainWindow Widget."""
import os
import sys
from random import randint
@shenmayufei
shenmayufei / conv.cpp
Created January 17, 2022 08:43 — forked from iwatake2222/conv.cpp
OpenCV色フォーマット変換(BGR,YUV420, NV12)
#include <stdio.h>
#include <opencv2/opencv.hpp>
using namespace cv;
void save(const char *filename, const unsigned char * data, int size)
{
FILE *fp = fopen(filename, "wb");
fwrite(data, size, 1, fp);
fclose(fp);
@shenmayufei
shenmayufei / install_ffmpeg.sh
Created September 16, 2021 08:10 — forked from minostauros/install_ffmpeg.sh
Install latest version of latest ffmpeg 4.0 on Ubuntu 16.04 Docker
#!/bin/bash
apt-get update
apt-get -y install autoconf automake build-essential libass-dev libfreetype6-dev \
libsdl1.2-dev libtheora-dev libtool libva-dev libvdpau-dev libvorbis-dev libxcb1-dev libxcb-shm0-dev \
libxcb-xfixes0-dev pkg-config texinfo zlib1g-dev
# Create a dir where the rest of the sources will live
mkdir ~/ffmpeg_sources
@shenmayufei
shenmayufei / opencv-3.4.1_en_US.md
Created September 16, 2021 07:45 — forked from minostauros/opencv-3.4.1_en_US.md
OpenCV 3.4.1 Install Ubuntu16.04 Docker with ffmpeg and cuda prepared

Installation OpenCV 3.4.1 on Ubuntu 16.04 with ffmpeg and cuda 9.0

Install

Before Installation

Install ffmpeg based on this gist

apt install -y \
x264 \
fcitx-libs-dev fcitx-libs-qt5 \
mesa-utils \
libgtk2.0-dev \
@shenmayufei
shenmayufei / OpenCV.sh
Created September 16, 2021 07:43 — forked from yjxiong/OpenCV.sh
Install OpenCV with ffmpeg and CUDA
version="2.4.12"
echo "Installing OpenCV" $version
mkdir OpenCV
cd OpenCV
echo "Removing any pre-installed ffmpeg and x264"
sudo apt-get -qq remove ffmpeg x264 libx264-dev
echo "Installing Dependenices"
@shenmayufei
shenmayufei / ff2cv.cpp
Created September 10, 2021 02:18 — forked from yohhoy/ff2cv.cpp
Read video frame with FFmpeg and convert to OpenCV image
/*
* Read video frame with FFmpeg and convert to OpenCV image
*
* Copyright (c) 2016 yohhoy
*/
#include <iostream>
#include <vector>
// FFmpeg
extern "C" {
#include <libavformat/avformat.h>
@shenmayufei
shenmayufei / cv2ff.cpp
Created September 10, 2021 02:18 — forked from yohhoy/cv2ff.cpp
Convert from OpenCV image and write movie with FFmpeg
/*
* Convert from OpenCV image and write movie with FFmpeg
*
* Copyright (c) 2016 yohhoy
*/
#include <iostream>
#include <vector>
// FFmpeg
extern "C" {
#include <libavformat/avformat.h>
@shenmayufei
shenmayufei / cv2ff.cpp
Created September 10, 2021 01:47 — forked from yohhoy/cv2ff.cpp
Convert from OpenCV image and write movie with FFmpeg (OpenCV 4.5, FFmpeg 4.4)
/*
* Convert from OpenCV image and write movie with FFmpeg
*
* Copyright (c) 2021 yohhoy
*/
#include <iostream>
#include <vector>
// FFmpeg
extern "C" {
#include <libavformat/avformat.h>
@shenmayufei
shenmayufei / Android.mk
Created September 9, 2021 06:52 — forked from jayrambhia/Android.mk
FFmpeg with OpenCV on Android
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
OPENCV_LIB_TYPE:=STATIC
OPENCV_INSTALL_MODULES:=on
include /home/jay/Android_OpenCV/OpenCV-2.4.8-android-sdk/sdk/native/jni/OpenCV.mk
LOCAL_MODULE := tutorial02
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shenmayufei / generate-cpp-header-file-in-android-studio.md
Created September 7, 2021 08:20 — forked from nutbutterfly/generate-cpp-header-file-in-android-studio.md
Generate C/C++ header file in Android Studio
  • On the Terminal Tab, change directory to "src/main".
cd src/main
  • create "jni" folder.
mkdir jni