[orx-video-profiles] Add orx-video-profiles

build.gradle

@@ -14,7 +14,7 @@ buildscript {
 apply plugin: 'org.jetbrains.dokka'
 
 project.ext {
-    openrndrVersion = "0.3.43-rc.15"
+    openrndrVersion = "0.3.44-rc.1"
     kotlinVersion = "1.3.72"
     spekVersion = "2.0.10"
     libfreenectVersion = "0.5.7-1.5.3"
@@ -181,6 +181,9 @@ task collectScreenshots {
                 continue
             if (sub.name == "orx-chataigne")
                 continue
+            if (sub.name == "orx-video-profiles")
+                continue
+
             def set = sub.sourceSets.demo
             def ucl = new URLClassLoader(set.runtimeClasspath.collect { it.toURI().toURL() } as URL[])
 

orx-video-profiles/README.md

@@ -0,0 +1,6 @@
+# orx-video-profiles
+
+A collection of `VideoWriterProfile` implementations that can be used with `ScreenRecorder` and `VideoWriter`
+
+## Usage
+

orx-video-profiles/build.gradle

@@ -0,0 +1,19 @@
+sourceSets {
+    demo {
+        java {
+            srcDirs = ["src/demo/kotlin"]
+            compileClasspath += main.getCompileClasspath()
+            runtimeClasspath += main.getRuntimeClasspath()
+        }
+    }
+}
+
+dependencies {
+    demoImplementation("org.openrndr:openrndr-core:$openrndrVersion")
+    demoImplementation("org.openrndr:openrndr-extensions:$openrndrVersion")
+    demoImplementation("org.openrndr:openrndr-ffmpeg:$openrndrVersion")
+    demoRuntimeOnly("org.openrndr:openrndr-gl3:$openrndrVersion")
+    demoRuntimeOnly("org.openrndr:openrndr-gl3-natives-$openrndrOS:$openrndrVersion")
+    implementation("org.openrndr:openrndr-ffmpeg:$openrndrVersion")
+    demoImplementation(sourceSets.getByName("main").output)
+}

orx-video-profiles/src/demo/kotlin/DemoGIF01.kt

@@ -0,0 +1,16 @@
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.videoprofiles.GIFProfile
+import org.openrndr.extra.videoprofiles.ProresProfile
+import org.openrndr.ffmpeg.ScreenRecorder
+
+fun main() = application {
+    program {
+        extend(ScreenRecorder()) {
+            profile = GIFProfile()
+        }
+        extend {
+            drawer.clear(ColorRGBa.GREEN)
+        }
+    }
+}

orx-video-profiles/src/demo/kotlin/DemoProres01.kt

@@ -0,0 +1,15 @@
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.videoprofiles.ProresProfile
+import org.openrndr.ffmpeg.ScreenRecorder
+
+fun main() = application {
+    program {
+        extend(ScreenRecorder()) {
+            profile = ProresProfile()
+        }
+        extend {
+            drawer.clear(ColorRGBa.GREEN)
+        }
+    }
+}

orx-video-profiles/src/main/kotlin/GIFProfile.kt

@@ -0,0 +1,10 @@
+package org.openrndr.extra.videoprofiles
+import org.openrndr.ffmpeg.VideoWriterProfile
+
+class GIFProfile : VideoWriterProfile() {
+    override val fileExtension = "gif"
+
+    override fun arguments(): Array<String> {
+        return arrayOf("-vf", "split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse=dither=none:diff_mode=rectangle")
+    }
+}

orx-video-profiles/src/main/kotlin/ProresProfile.kt

@@ -0,0 +1,25 @@
+package org.openrndr.extra.videoprofiles
+
+import org.openrndr.ffmpeg.VideoWriterProfile
+
+class ProresProfile : VideoWriterProfile() {
+    enum class Profile(val argument:String) {
+        PROXY("0"),
+        LT("1"),
+        SQ("2"),
+        HQ("3"),
+        HQ4444("4444")
+    }
+
+    override val fileExtension: String = "mov"
+    var profile = Profile.SQ
+    var codec = "prores_ks"
+
+    override fun arguments(): Array<String> {
+        val vcodec = arrayOf("-vcodec", codec)
+        val profile = arrayOf("-profile:v", profile.argument)
+        val filters = arrayOf("-vf", "vflip")
+        val audio = arrayOf("-an")
+        return vcodec + profile + filters + audio
+    }
+}

orx-video-profiles/src/main/kotlin/X265Profile.kt

@@ -0,0 +1,60 @@
+package org.openrndr.extra.videoprofiles
+import org.openrndr.ffmpeg.VideoWriterProfile
+
+class X265Profile : VideoWriterProfile() {
+    internal var mode = WriterMode.Normal
+    internal var constantRateFactor = 28
+    var hlg = false
+
+    enum class WriterMode {
+        Normal,
+        Lossless
+    }
+
+    fun mode(mode: WriterMode): X265Profile {
+        this.mode = mode
+        return this
+    }
+
+    /**
+     * Sets the constant rate factor
+     * @param constantRateFactor the constant rate factor (default is 28)
+     * @return
+     */
+    fun constantRateFactor(constantRateFactor: Int): X265Profile {
+        this.constantRateFactor = constantRateFactor
+        return this
+    }
+
+    override val fileExtension = "mp4"
+
+
+    override fun arguments(): Array<String> {
+        when (mode) {
+            WriterMode.Normal -> {
+                return if (!hlg) {
+                    arrayOf("-pix_fmt", "yuv420p", // this will produce videos that are playable by quicktime
+                            "-vf", "vflip",
+                            "-an", "-vcodec", "libx265", "-crf", "" + constantRateFactor)
+                } else {
+                    arrayOf( // this will produce videos that are playable by quicktime
+                            "-an", "" +
+                            "-vcodec", "libx265",
+                            "-pix_fmt", "yuv420p10le",
+                            "-color_primaries", "bt2020",
+                            "-colorspace", "bt2020_ncl",
+                            "-color_trc", "arib-std-b67",
+                            "-crf", "" + constantRateFactor)
+                    // transfer=arib-std-b67
+                }
+            }
+            WriterMode.Lossless -> {
+                return arrayOf("-pix_fmt", "yuv420p10", // this will produce videos that are playable by quicktime
+                        "-an", "-vcodec", "libx265", "-preset", "ultrafast")
+            }
+            else -> {
+                throw RuntimeException("unsupported write mode")
+            }
+        }
+    }
+}

settings.gradle

@@ -3,6 +3,7 @@ rootProject.name = 'orx'
 include 'openrndr-demos',
         'orx-boofcv',
         'orx-camera',
+        'orx-chataigne',
         'orx-compositor',
         'orx-dnk3',
         'orx-easing',
@@ -46,5 +47,5 @@ include 'openrndr-demos',
         'orx-kinect-v1-natives-macos',
         'orx-kinect-v1-natives-windows',
         'orx-kinect-v1-demo',
-        'orx-chataigne'
+        'orx-video-profiles'