AllanChan AllanChen

AllanChen / gist:1d4a6d52f9220599e1beeda7e6b1f07c

Last active August 7, 2020 08:37

git rename

	#!/bin/sh

	git filter-branch --env-filter '

	OLD_EMAIL="[email protected]"
	CORRECT_NAME="www"
	CORRECT_EMAIL="[email protected]"

	if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
	then

AllanChen / WMFVideoReadWrite.cpp

Created February 19, 2022 07:48 — forked from m1keall1son/WMFVideoReadWrite.cpp

C++ Program to read a video file and re-encode it to H.264 / AAC using Windows Media Foundation

	//USAGE $ program.exe path\\to\\video-in.mp4 path\\to\\video-out.mp4

	#include <iostream>
	#include <string>

	#include <mfidl.h> // Media Foundation interfaces
	#include <mfapi.h> // Media Foundation platform APIs
	#include <mferror.h> // Media Foundation error codes
	#include <mfreadwrite.h>
	#include <wmcontainer.h> // ASF-specific components

AllanChen / YUVConvert.cpp

Last active April 20, 2022 11:52

	//OpenCV Convert YUV buffer to rgb mat

	Mat y(actual_size, CV_8UC1);
	Mat u(half_size, CV_8UC1);
	Mat v(half_size, CV_8UC1);
	//
	memcpy(y.data, frame_buffer->DataY(), actual_size.width * actual_size.height);
	memcpy(u.data, frame_buffer->DataU(), half_size.width * half_size.height);
	memcpy(v.data, frame_buffer->DataV(), half_size.width * half_size.height);
	//