| using UnityEngine; | |
| using UnityEditor; | |
| /* | |
| Vector Range Attribute by Just a Pixel (Danny Goodayle @DGoodayle) - http://www.justapixel.co.uk | |
| Copyright (c) 2015 | |
| Permission is hereby granted, free of charge, to any person obtaining a copy | |
| of this software and associated documentation files (the "Software"), to deal | |
| in the Software without restriction, including without limitation the rights | |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| copies of the Software, and to permit persons to whom the Software is |
| using System.Reflection; | |
| using UnityEditor.ShaderGraph; | |
| using UnityEngine; | |
| [Title("Custom", "Image", "Sobel Edge Detection")] | |
| public class SobelNode : CodeFunctionNode | |
| { | |
| public SobelNode() | |
| { | |
| name = "Sobel Edge Detection"; |
| //============================================================================================================================== | |
| // An optimized AMD FSR's EASU implementation for Mobiles | |
| // Based on https://github.com/GPUOpen-Effects/FidelityFX-FSR/blob/master/ffx-fsr/ffx_fsr1.h | |
| // Details can be found: https://atyuwen.github.io/posts/optimizing-fsr/ | |
| // Distributed under the MIT License. Copyright (c) 2021 atyuwen. | |
| // -- FsrEasuSampleH should be implemented by calling shader, like following: | |
| // AH3 FsrEasuSampleH(AF2 p) { return MyTex.SampleLevel(LinearSampler, p, 0).xyz; } | |
| //============================================================================================================================== | |
| void FsrEasuL( | |
| out AH3 pix, |
| 1) Generate a private key and certificate signing request: | |
| openssl genrsa -out ios_distribution.key 2048 | |
| openssl req -new -key ios_distribution.key -out ios_distribution.csr -subj '/emailAddress=me@example.com, CN=Example, C=US' | |
| 2) Upload CSR to apple at: https://developer.apple.com/account/ios/certificate/create | |
| - choose Production -> App Store and Ad Hoc | |
| 3) Download the resulting ios_distribution.cer, and convert it to .pem format: |
| using UnityEngine; | |
| // DERIVED FROM https://stewmcc.com/post/check-for-android-tv-in-unity/ | |
| public class Platform_AndroidTV : MonoBehaviour { | |
| #if UNITY_ANDROID | |
| sbyte isAndroidTV = -1; // -1 == not checked yet; 0 == false; 1 == true |
| /* Distributed under the CC-wiki license. | |
| * user contributions licensed under cc by-sa 3.0 with attribution required: https://creativecommons.org/licenses/by-sa/3.0/ | |
| * Originally taken from the answer by @rodrigo, found here: http://stackoverflow.com/a/12486703/850326 | |
| */ | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <memory.h> | |
| #include <string.h> | |
| #include <stdint.h> | |
| #include <sys/stat.h> |
Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:
| # To extract the sound from a video and save it as MP3: | |
| ffmpeg -i <video.mp4> -vn <sound>.mp3 | |
| # To convert frames from a video or GIF into individual numbered images: | |
| ffmpeg -i <video.mpg|video.gif> <frame_%d.png> | |
| # To combine numbered images (frame_1.jpg, frame_2.jpg, etc) into a video or GIF: | |
| ffmpeg -i <frame_%d.jpg> -f image2 <video.mpg|video.gif> | |
| # To quickly extract a single frame from a video at time mm:ss and save it as a 128x128 resolution image: |
| /*Please do support www.bitshiftprogrammer.com by joining the facebook page : fb.com/BitshiftProgrammer | |
| Legal Stuff: | |
| This code is free to use no restrictions but attribution would be appreciated. | |
| Any damage caused either partly or completly due to usage of this stuff is not my responsibility*/ | |
| Shader "BitShiftProductions/VoronoiMagic2" | |
| { | |
| Properties | |
| { | |
| } |
| using System.Runtime.InteropServices; | |
| using UnityEngine; | |
| using ViveSR.anipal.Eye; | |
| public class GazeRays : MonoBehaviour | |
| { | |
| private static EyeData eyeData = new EyeData(); | |
| private bool eye_callback_registered = false; | |
| // Render gaze rays. |