Examples with AudioStream com.google.cloud.video.transcoder.v1.AudioStream used on opensource projects

Example 1 with AudioStream

use of com.google.cloud.video.transcoder.v1.AudioStream in project java-docs-samples by GoogleCloudPlatform.

the class CreateJobWithSetNumberImagesSpritesheet method createJobWithSetNumberImagesSpritesheet.

// Creates a job from an ad-hoc configuration and generates two spritesheets from the input video.
// Each spritesheet contains a set number of images.
public static void createJobWithSetNumberImagesSpritesheet(String projectId, String location, String inputUri, String outputUri) throws IOException {
    // once, and can be reused for multiple requests.
    try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
        VideoStream videoStream0 = VideoStream.newBuilder().setH264(VideoStream.H264CodecSettings.newBuilder().setBitrateBps(550000).setFrameRate(60).setHeightPixels(360).setWidthPixels(640)).build();
        AudioStream audioStream0 = AudioStream.newBuilder().setCodec("aac").setBitrateBps(64000).build();
        // Generates a 10x10 spritesheet of small images from the input video. To preserve the source
        // aspect ratio, you should set the spriteWidthPixels field or the spriteHeightPixels
        // field, but not both.
        SpriteSheet smallSpriteSheet = SpriteSheet.newBuilder().setFilePrefix(smallSpritesheetFilePrefix).setSpriteHeightPixels(32).setSpriteWidthPixels(64).setColumnCount(10).setRowCount(10).setTotalCount(100).build();
        // Generates a 10x10 spritesheet of larger images from the input video.
        SpriteSheet largeSpriteSheet = SpriteSheet.newBuilder().setFilePrefix(largeSpritesheetFilePrefix).setSpriteHeightPixels(72).setSpriteWidthPixels(128).setColumnCount(10).setRowCount(10).setTotalCount(100).build();
        JobConfig config = JobConfig.newBuilder().addInputs(Input.newBuilder().setKey("input0").setUri(inputUri)).setOutput(Output.newBuilder().setUri(outputUri)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream0").setVideoStream(videoStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("audio_stream0").setAudioStream(audioStream0)).addMuxStreams(MuxStream.newBuilder().setKey("sd").setContainer("mp4").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addSpriteSheets(// Add the spritesheet config to the job config
        smallSpriteSheet).addSpriteSheets(// Add the spritesheet config to the job config
        largeSpriteSheet).build();
        var createJobRequest = CreateJobRequest.newBuilder().setJob(Job.newBuilder().setInputUri(inputUri).setOutputUri(outputUri).setConfig(config).build()).setParent(LocationName.of(projectId, location).toString()).build();
        // Send the job creation request and process the response.
        Job job = transcoderServiceClient.createJob(createJobRequest);
        System.out.println("Job: " + job.getName());
    }
}

Example 2 with AudioStream

use of com.google.cloud.video.transcoder.v1.AudioStream in project java-docs-samples by GoogleCloudPlatform.

the class CreateJobWithStaticOverlay method createJobWithStaticOverlay.

// Creates a job from an ad-hoc configuration and adds a static overlay to it.
public static void createJobWithStaticOverlay(String projectId, String location, String inputUri, String overlayImageUri, String outputUri) throws IOException {
    // once, and can be reused for multiple requests.
    try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
        VideoStream videoStream0 = VideoStream.newBuilder().setH264(VideoStream.H264CodecSettings.newBuilder().setBitrateBps(550000).setFrameRate(60).setHeightPixels(360).setWidthPixels(640)).build();
        AudioStream audioStream0 = AudioStream.newBuilder().setCodec("aac").setBitrateBps(64000).build();
        // Create the overlay image. Only JPEG is supported. Image resolution is based on output
        // video resolution. To respect the original image aspect ratio, set either x or y to 0.0.
        // This example stretches the overlay image the full width and half of the height of the
        // output video.
        Overlay.Image overlayImage = Overlay.Image.newBuilder().setUri(overlayImageUri).setResolution(NormalizedCoordinate.newBuilder().setX(1).setY(0.5).build()).setAlpha(1).build();
        // Create the starting animation (when the overlay appears). Use the values x: 0 and y: 0 to
        // position the top-left corner of the overlay in the top-left corner of the output video.
        Overlay.Animation animationStart = Overlay.Animation.newBuilder().setAnimationStatic(AnimationStatic.newBuilder().setXy(NormalizedCoordinate.newBuilder().setX(0).setY(0).build()).setStartTimeOffset(Duration.newBuilder().setSeconds(0).build()).build()).build();
        // Create the ending animation (when the overlay disappears). In this example, the overlay
        // disappears at the 10-second mark in the output video.
        Overlay.Animation animationEnd = Overlay.Animation.newBuilder().setAnimationEnd(AnimationEnd.newBuilder().setStartTimeOffset(Duration.newBuilder().setSeconds(10).build()).build()).build();
        // Create the overlay and add the image and animations to it.
        Overlay overlay = Overlay.newBuilder().setImage(overlayImage).addAnimations(animationStart).addAnimations(animationEnd).build();
        JobConfig config = JobConfig.newBuilder().addInputs(Input.newBuilder().setKey("input0").setUri(inputUri)).setOutput(Output.newBuilder().setUri(outputUri)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream0").setVideoStream(videoStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("audio_stream0").setAudioStream(audioStream0)).addMuxStreams(MuxStream.newBuilder().setKey("sd").setContainer("mp4").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addOverlays(// Add the overlay to the job config
        overlay).build();
        var createJobRequest = CreateJobRequest.newBuilder().setJob(Job.newBuilder().setInputUri(inputUri).setOutputUri(outputUri).setConfig(config).build()).setParent(LocationName.of(projectId, location).toString()).build();
        // Send the job creation request and process the response.
        Job job = transcoderServiceClient.createJob(createJobRequest);
        System.out.println("Job: " + job.getName());
    }
}

Example 3 with AudioStream

use of com.google.cloud.video.transcoder.v1.AudioStream in project java-docs-samples by GoogleCloudPlatform.

the class CreateJobWithPeriodicImagesSpritesheet method createJobWithPeriodicImagesSpritesheet.

// Creates a job from an ad-hoc configuration and generates two spritesheets from the input video.
// Each spritesheet contains images that are captured periodically based on a user-defined time
// interval.
public static void createJobWithPeriodicImagesSpritesheet(String projectId, String location, String inputUri, String outputUri) throws IOException {
    // once, and can be reused for multiple requests.
    try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
        VideoStream videoStream0 = VideoStream.newBuilder().setH264(VideoStream.H264CodecSettings.newBuilder().setBitrateBps(550000).setFrameRate(60).setHeightPixels(360).setWidthPixels(640)).build();
        AudioStream audioStream0 = AudioStream.newBuilder().setCodec("aac").setBitrateBps(64000).build();
        // Generates a spritesheet of small images taken periodically from the input video. To
        // preserve the source aspect ratio, you should set the spriteWidthPixels field or the
        // spriteHeightPixels field, but not both.
        SpriteSheet smallSpriteSheet = SpriteSheet.newBuilder().setFilePrefix(smallSpritesheetFilePrefix).setSpriteHeightPixels(32).setSpriteWidthPixels(64).setInterval(Duration.newBuilder().setSeconds(7).build()).build();
        // Generates a spritesheet of larger images taken periodically from the input video. To
        SpriteSheet largeSpriteSheet = SpriteSheet.newBuilder().setFilePrefix(largeSpritesheetFilePrefix).setSpriteHeightPixels(72).setSpriteWidthPixels(128).setInterval(Duration.newBuilder().setSeconds(7).build()).build();
        JobConfig config = JobConfig.newBuilder().addInputs(Input.newBuilder().setKey("input0").setUri(inputUri)).setOutput(Output.newBuilder().setUri(outputUri)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream0").setVideoStream(videoStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("audio_stream0").setAudioStream(audioStream0)).addMuxStreams(MuxStream.newBuilder().setKey("sd").setContainer("mp4").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addSpriteSheets(// Add the spritesheet config to the job config
        smallSpriteSheet).addSpriteSheets(// Add the spritesheet config to the job config
        largeSpriteSheet).build();
        var createJobRequest = CreateJobRequest.newBuilder().setJob(Job.newBuilder().setInputUri(inputUri).setOutputUri(outputUri).setConfig(config).build()).setParent(LocationName.of(projectId, location).toString()).build();
        // Send the job creation request and process the response.
        Job job = transcoderServiceClient.createJob(createJobRequest);
        System.out.println("Job: " + job.getName());
    }
}

Example 4 with AudioStream

use of com.google.cloud.video.transcoder.v1.AudioStream in project java-docs-samples by GoogleCloudPlatform.

the class CreateJobFromAdHoc method createJobFromAdHoc.

// Creates a job from an ad-hoc configuration.
public static void createJobFromAdHoc(String projectId, String location, String inputUri, String outputUri) throws IOException {
    // once, and can be reused for multiple requests.
    try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
        VideoStream videoStream0 = VideoStream.newBuilder().setH264(H264CodecSettings.newBuilder().setBitrateBps(550000).setFrameRate(60).setHeightPixels(360).setWidthPixels(640)).build();
        VideoStream videoStream1 = VideoStream.newBuilder().setH264(H264CodecSettings.newBuilder().setBitrateBps(2500000).setFrameRate(60).setHeightPixels(720).setWidthPixels(1280)).build();
        AudioStream audioStream0 = AudioStream.newBuilder().setCodec("aac").setBitrateBps(64000).build();
        JobConfig config = JobConfig.newBuilder().addInputs(Input.newBuilder().setKey("input0").setUri(inputUri)).setOutput(Output.newBuilder().setUri(outputUri)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream0").setVideoStream(videoStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream1").setVideoStream(videoStream1)).addElementaryStreams(ElementaryStream.newBuilder().setKey("audio_stream0").setAudioStream(audioStream0)).addMuxStreams(MuxStream.newBuilder().setKey("sd").setContainer("mp4").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addMuxStreams(MuxStream.newBuilder().setKey("hd").setContainer("mp4").addElementaryStreams("video_stream1").addElementaryStreams("audio_stream0").build()).build();
        var createJobRequest = CreateJobRequest.newBuilder().setJob(Job.newBuilder().setInputUri(inputUri).setOutputUri(outputUri).setConfig(config).build()).setParent(LocationName.of(projectId, location).toString()).build();
        // Send the job creation request and process the response.
        Job job = transcoderServiceClient.createJob(createJobRequest);
        System.out.println("Job: " + job.getName());
    }
}

Example 5 with AudioStream

use of com.google.cloud.video.transcoder.v1.AudioStream in project java-docs-samples by GoogleCloudPlatform.

the class CreateJobWithEmbeddedCaptions method createJobWithEmbeddedCaptions.

// Creates a job from an ad-hoc configuration that embeds captions in the output video.
public static void createJobWithEmbeddedCaptions(String projectId, String location, String inputVideoUri, String inputCaptionsUri, String outputUri) throws IOException {
    // once, and can be reused for multiple requests.
    try (TranscoderServiceClient transcoderServiceClient = TranscoderServiceClient.create()) {
        VideoStream videoStream0 = VideoStream.newBuilder().setH264(VideoStream.H264CodecSettings.newBuilder().setBitrateBps(550000).setFrameRate(60).setHeightPixels(360).setWidthPixels(640)).build();
        AudioStream audioStream0 = AudioStream.newBuilder().setCodec("aac").setBitrateBps(64000).build();
        TextStream textStream0 = TextStream.newBuilder().setCodec("cea608").addMapping(0, TextMapping.newBuilder().setAtomKey("atom0").setInputKey("caption_input0").setInputTrack(0).build()).build();
        JobConfig config = JobConfig.newBuilder().addInputs(Input.newBuilder().setKey("input0").setUri(inputVideoUri)).addInputs(Input.newBuilder().setKey("caption_input0").setUri(inputCaptionsUri)).addEditList(// Index in the edit list
        0, EditAtom.newBuilder().setKey("atom0").addInputs("input0").addInputs("caption_input0").build()).setOutput(Output.newBuilder().setUri(outputUri)).addElementaryStreams(ElementaryStream.newBuilder().setKey("video_stream0").setVideoStream(videoStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("audio_stream0").setAudioStream(audioStream0)).addElementaryStreams(ElementaryStream.newBuilder().setKey("cea_stream0").setTextStream(textStream0)).addMuxStreams(0, MuxStream.newBuilder().setKey("sd").setContainer("mp4").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addMuxStreams(1, MuxStream.newBuilder().setKey("sd_hls").setContainer("ts").addElementaryStreams("video_stream0").addElementaryStreams("audio_stream0").build()).addMuxStreams(2, MuxStream.newBuilder().setKey("sd_dash").setContainer("fmp4").addElementaryStreams("video_stream0").build()).addMuxStreams(3, MuxStream.newBuilder().setKey("audio_dash").setContainer("fmp4").addElementaryStreams("audio_stream0").build()).addManifests(0, Manifest.newBuilder().setFileName("manifest.m3u8").setType(ManifestType.HLS).addMuxStreams("sd_hls").build()).addManifests(1, Manifest.newBuilder().setFileName("manifest.mpd").setType(ManifestType.DASH).addMuxStreams("sd_dash").addMuxStreams("audio_dash").build()).build();
        var createJobRequest = CreateJobRequest.newBuilder().setJob(Job.newBuilder().setOutputUri(outputUri).setConfig(config).build()).setParent(LocationName.of(projectId, location).toString()).build();
        // Send the job creation request and process the response.
        Job job = transcoderServiceClient.createJob(createJobRequest);
        System.out.println("Job: " + job.getName());
    }
}