# Converter apresentações PowerPoint para vídeo em PHP

> Aprenda como converter apresentações PowerPoint para vídeo com Aspose.Slides para PHP. Descubra códigos de exemplo e técnicas de automação para otimizar seu fluxo de trabalho.

Source: https://docs.aspose.com/slides/pt/php-java/convert-powerpoint-to-video/
Updated: 2026-06-10

## **Introdução**

Ao converter sua apresentação PowerPoint para vídeo, você obtém 

* **Aumento da acessibilidade:** Todos os dispositivos (independentemente da plataforma) vêm equipados com reprodutores de vídeo por padrão em comparação com aplicativos de abertura de apresentações, então os usuários acham mais fácil abrir ou reproduzir vídeos.
* **Maior alcance:** Por meio de vídeos, você pode alcançar um grande público e direcioná‑lo com informações que de outra forma poderiam parecer tediosas em uma apresentação. A maioria das pesquisas e estatísticas sugere que as pessoas assistem e consomem vídeos mais do que outros tipos de conteúdo, e geralmente preferem esse tipo de conteúdo.

{{% alert color="primary" %}} 

Você pode querer conferir nosso [**Conversor Online de PowerPoint para Vídeo**](https://products.aspose.app/slides/pt/conversion/ppt-to-word) porque ele é uma implementação ao vivo e eficaz do processo descrito aqui.

{{% /alert %}} 

## **Conversão de PowerPoint para Vídeo no Aspose.Slides**

Aspose.Slides suporta conversão de apresentação para vídeo.

* Use **Aspose.Slides** para gerar um conjunto de quadros (a partir dos slides da apresentação) que correspondam a uma determinada taxa de FPS (quadros por segundo)
* Use uma ferramenta de terceiros como **ffmpeg** ([for java](https://github.com/bramp/ffmpeg-cli-wrapper)) para criar um vídeo com base nos quadros.

### **Converter PowerPoint para Vídeo**

1. Adicione isto ao seu arquivo POM:
```xml
   <dependency>
     <groupId>net.bramp.ffmpeg</groupId>
     <artifactId>ffmpeg</artifactId>
     <version>0.7.0</version>
   </dependency>
```php

```

2. Download ffmpeg [here](https://ffmpeg.org/download.html).

4. Run the PowerPoint to video PHP code.

This PHP code shows you how to convert a presentation (containing a figure and two animation effects) to a video:

```php
  $presentation = new Presentation();
  try {
    # Adds a smile shape and then animates it
    $smile = $presentation->getSlides()->get_Item(0)->getShapes()->addAutoShape(ShapeType::SmileyFace, 110, 20, 500, 500);
    $mainSequence = $presentation->getSlides()->get_Item(0)->getTimeline()->getMainSequence();
    $effectIn = $mainSequence->addEffect($smile, EffectType::Fly, EffectSubType::TopLeft, EffectTriggerType::AfterPrevious);
    $effectOut = $mainSequence->addEffect($smile, EffectType::Fly, EffectSubType::BottomRight, EffectTriggerType::AfterPrevious);
    $effectIn->getTiming()->setDuration(2.0);
    $effectOut->setPresetClassType(EffectPresetClassType::Exit);
    $fps = 33;

    class FrameTick {
      function invoke($sender, $arg) {
            try {
                $frame = sprintf("frame_%04d.png", $sender->getFrameIndex());
                $arguments->getFrame()->save($frame, ImageFormat::Png);
                $frames->add($frame);
                } catch (JavaException $e) {
                  }
             }
    }

    $frames = new Java("java.util.ArrayList");
    $animationsGenerator = new PresentationAnimationsGenerator($presentation);
    try {
      $player = new PresentationPlayer($animationsGenerator, $fps);
      try {
        $frameTick = java_closure(new FrameTick(), null, java("com.aspose.slides.PresentationPlayerFrameTick"));
        $player->setFrameTick($frameTick);
        $animationsGenerator->run($presentation->getSlides());
      } finally {
        if (!java_is_null($player)) {
          $player->dispose();
        }
      }
    } finally {
      if (!java_is_null($animationsGenerator)) {
        $animationsGenerator->dispose();
      }
    }
    # Configure ffmpeg binaries folder. See this page: https://github.com/rosenbjerg/FFMpegCore#installation
    $ffmpeg = new Java("net.bramp.ffmpeg.builder.FFmpeg", "path/to/ffmpeg");
    $ffprobe = new Java("net.bramp.ffmpeg.builder.FFprobe", "path/to/ffprobe");
    $builder = (new Java("net.bramp.ffmpeg.builder.FFmpegBuilder"))->addExtraArgs("-start_number", "1")->setInput("frame_%04d.png")->addOutput("output.avi")->setVideoFrameRate(FFmpeg->FPS_24)->setFormat("avi")->done();
    $executor = new Java("net.bramp.ffmpeg.builder.FFmpegExecutor", $ffmpeg, $ffprobe);
    $executor->createJob($builder)->run();
  } catch (JavaException $e) {
    $e->printStackTrace();
  }
```

## **Video Effects**

You can apply animations to objects on slides and use transitions between slides. 

{{% alert color="primary" %}} 

You may want to see these articles: [PowerPoint Animation](https://docs.aspose.com/slides/pt/php-java/powerpoint-animation/), [Shape Animation](https://docs.aspose.com/slides/pt/php-java/shape-animation/), and [Shape Effect](https://docs.aspose.com/slides/pt/php-java/shape-effect/).

{{% /alert %}} 

Animations and transitions make slideshows more engaging and interesting—and they do the same thing for videos. Let's add another slide and transition to the code for the previous presentation:

```php
  # Adds a smile shape and animates it
  # ...
  # Adds a new slide and animated transition
  $newSlide = $presentation->getSlides()->addEmptySlide($presentation->getSlides()->get_Item(0)->getLayoutSlide());
  $newSlide->getBackground()->setType(BackgroundType::OwnBackground);
  $newSlide->getBackground()->getFillFormat()->setFillType(FillType::Solid);
  $newSlide->getBackground()->getFillFormat()->getSolidFillColor()->setColor(java("java.awt.Color")->MAGENTA);
  $newSlide->getSlideShowTransition()->setType(TransitionType::Push);

```

Aspose.Slides also supports animation for texts. So we animate paragraphs on objects, which will appear one after the other (with the delay set to a second):

```php
  $presentation = new Presentation();
  try {
    # Adds text and animations
    $autoShape = $presentation->getSlides()->get_Item(0)->getShapes()->addAutoShape(ShapeType::Rectangle, 210, 120, 300, 300);
    $para1 = new Paragraph();
    $para1->getPortions()->add(new Portion("Aspose Slides for Java"));
    $para2 = new Paragraph();
    $para2->getPortions()->add(new Portion("convert PowerPoint Presentation with text to video"));
    $para3 = new Paragraph();
    $para3->getPortions()->add(new Portion("paragraph by paragraph"));
    $paragraphCollection = $autoShape->getTextFrame()->getParagraphs();
    $paragraphCollection->add($para1);
    $paragraphCollection->add($para2);
    $paragraphCollection->add($para3);
    $paragraphCollection->add(new Paragraph());
    $mainSequence = $presentation->getSlides()->get_Item(0)->getTimeline()->getMainSequence();
    $effect1 = $mainSequence->addEffect($para1, EffectType::Appear, EffectSubType::None, EffectTriggerType::AfterPrevious);
    $effect2 = $mainSequence->addEffect($para2, EffectType::Appear, EffectSubType::None, EffectTriggerType::AfterPrevious);
    $effect3 = $mainSequence->addEffect($para3, EffectType::Appear, EffectSubType::None, EffectTriggerType::AfterPrevious);
    $effect4 = $mainSequence->addEffect($para3, EffectType::Appear, EffectSubType::None, EffectTriggerType::AfterPrevious);
    $effect1->getTiming()->setTriggerDelayTime(1.0);
    $effect2->getTiming()->setTriggerDelayTime(1.0);
    $effect3->getTiming()->setTriggerDelayTime(1.0);
    $effect4->getTiming()->setTriggerDelayTime(1.0);
    $fps = 33;

    class FrameTick {
      function invoke($sender, $arg) {
            try {
                $frame = sprintf("frame_%04d.png", $sender->getFrameIndex());
                $arguments->getFrame()->save($frame, ImageFormat::Png);
                $frames->add($frame);
                } catch (JavaException $e) {
                  }
             }
    }

    $frames = new Java("java.util.ArrayList");
    $animationsGenerator = new PresentationAnimationsGenerator($presentation);
    try {
      $player = new PresentationPlayer($animationsGenerator, $fps);
      try {
        $frameTick = java_closure(new FrameTick(), null, java("com.aspose.slides.PresentationPlayerFrameTick"));
        $player->setFrameTick($frameTick);
        $animationsGenerator->run($presentation->getSlides());
      } finally {
        if (!java_is_null($player)) {
          $player->dispose();
        }
      }
    } finally {
      if (!java_is_null($animationsGenerator)) {
        $animationsGenerator->dispose();
      }
    }
    # Configure ffmpeg binaries folder. See this page: https://github.com/rosenbjerg/FFMpegCore#installation
    $ffmpeg = new Java("net.bramp.ffmpeg.builder.FFmpeg", "path/to/ffmpeg");
    $ffprobe = new Java("net.bramp.ffmpeg.builder.FFprobe", "path/to/ffprobe");
    $builder = (new Java("net.bramp.ffmpeg.builder.FFmpegBuilder"))->addExtraArgs("-start_number", "1")->setInput("frame_%04d.png")->addOutput("output.avi")->setVideoFrameRate(FFmpeg->FPS_24)->setFormat("avi")->done();
    $executor = new Java("net.bramp.ffmpeg.builder.FFmpegExecutor", $ffmpeg, $ffprobe);
    $executor->createJob($builder)->run();
  } catch (JavaException $e) {
    $e->printStackTrace();
  }
```

## **Video Conversion Classes**

To allow you to perform PowerPoint to video conversion tasks, Aspose.Slides provides the [PresentationAnimationsGenerator](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationanimationsgenerator/) and [PresentationPlayer](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationplayer/) classes.

[PresentationAnimationsGenerator](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationanimationsgenerator/) allows you to set the frame size for the video (that will be created later) through its constructor. If you pass an instance of the presentation, `Presentation::getSlideSize` will be used and it generates animations that [PresentationPlayer](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationplayer/) uses.

When animations are generated, a `NewAnimation` event is generated for each subsequent animation, which has the presentation animation player parameter. The latter is a class that represents a player for a separate animation.

To work with the presentation animation player, the `getDuration` (the full duration of the animation) and   `setTimePosition` methods are used. Each animation position is set within the *0 to duration* range, and then the `getFrame` method will return a BufferedImage that corresponds to the animation state at that moment:

```php
use aspose\slides\Presentation;
use aspose\slides\PresentationPlayer;
use aspose\slides\PresentationAnimationsGenerator;
use aspose\slides\ImageFormat;
use aspose\slides\ShapeType;
use aspose\slides\EffectType;
use aspose\slides\EffectSubtype;
use aspose\slides\EffectTriggerType;
use aspose\slides\EffectPresetClassType;

class PresentationAnimationPlayer {
    function invoke($animationPlayer) {
        echo(sprintf("Animation total duration: %f", $animationPlayer->getDuration()));
        $animationPlayer->setTimePosition(0);// initial animation state
        try {
            # initial animation state bitmap
            $animationPlayer->getFrame()->save("firstFrame.png", ImageFormat::Png);
        } catch (JavaException $e) {
        }
        $animationPlayer->setTimePosition($animationPlayer->getDuration());// final state of the animation
        try {
            # last frame of the animation
            $animationPlayer->getFrame()->save("lastFrame.png", ImageFormat::Png);
        } catch (JavaException $e) {
        }
    }
}
$presentation = new Presentation();
try {
    # Adds a smile shape and animates it
    $smile = $presentation->getSlides()->get_Item(0)->getShapes()->addAutoShape(ShapeType::SmileyFace, 110, 20, 500, 500);
    $mainSequence = $presentation->getSlides()->get_Item(0)->getTimeline()->getMainSequence();
    $effectIn = $mainSequence->addEffect($smile, EffectType::Fly, EffectSubtype::TopLeft, EffectTriggerType::AfterPrevious);
    $effectOut = $mainSequence->addEffect($smile, EffectType::Fly, EffectSubtype::BottomRight, EffectTriggerType::AfterPrevious);
    $effectIn->getTiming()->setDuration(2.0);
    $effectOut->setPresetClassType(EffectPresetClassType::Exit);
    $animationsGenerator = new PresentationAnimationsGenerator($presentation);
    $presentationAnimation=java_closure(new PresentationAnimationPlayer(), null, java("com.aspose.slides.PresentationAnimationsGeneratorNewAnimation"));
    try {
        $animationsGenerator->setNewAnimation($presentationAnimation);
    } finally {
        if (!java_is_null($animationsGenerator)) {
            $animationsGenerator->dispose();
        }
    }
} finally {
    if (!java_is_null($presentation)) {
        $presentation->dispose();
    }
}
```

To make all animations in a presentation play at once, the [PresentationPlayer](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationplayer/) class is used. This class  takes a [PresentationAnimationsGenerator](https://reference.aspose.com/slides/pt/php-java/aspose.slides/presentationanimationsgenerator/) instance and FPS for effects in its constructor and then calls the `FrameTick` event for all the animations to get them played:

```php

class FrameTick {
      function invoke($sender, $arg) {
            try {
                $arguments->getFrame()->save("frame_" . $sender->getFrameIndex() . ".png", ImageFormat::Png);
                } catch (JavaException $e) {
                  }
             }
    }

  $presentation = new Presentation("animated.pptx");
  try {
    $animationsGenerator = new PresentationAnimationsGenerator($presentation);
    try {
      $player = new PresentationPlayer($animationsGenerator, 33);
      try {
        $frameTick = java_closure(new FrameTick(), null, java("com.aspose.slides.PresentationPlayerFrameTick"));
        $player->setFrameTick($frameTick);
        $animationsGenerator->run($presentation->getSlides());
      } finally {
        if (!java_is_null($player)) {
          $player->dispose();
        }
      }
    } finally {
      if (!java_is_null($animationsGenerator)) {
        $animationsGenerator->dispose();
      }
    }
  } finally {
    if (!java_is_null($presentation)) {
      $presentation->dispose();
    }
  }
```

Então os quadros gerados podem ser compilados para produzir um vídeo. Consulte a seção [Converter PowerPoint para Vídeo](https://docs.aspose.com/slides/pt/php-java/convert-powerpoint-to-video/#convert-powerpoint-to-video).

## **Animações e Efeitos Suportados**

**Entrada**:

| Tipo de Animação | Aspose.Slides | PowerPoint |
|---|---|---|
| **Appear** | ![not supported](x.png) | ![supported](v.png) |
| **Fade** | ![supported](v.png) | ![supported](v.png) |
| **Fly In** | ![supported](v.png) | ![supported](v.png) |
| **Float In** | ![supported](v.png) | ![supported](v.png) |
| **Split** | ![supported](v.png) | ![supported](v.png) |
| **Wipe** | ![supported](v.png) | ![supported](v.png) |
| **Shape** | ![supported](v.png) | ![supported](v.png) |
| **Wheel** | ![supported](v.png) | ![supported](v.png) |
| **Random Bars** | ![supported](v.png) | ![supported](v.png) |
| **Grow & Turn** | ![not supported](x.png) | ![supported](v.png) |
| **Zoom** | ![supported](v.png) | ![supported](v.png) |
| **Swivel** | ![supported](v.png) | ![supported](v.png) |
| **Bounce** | ![supported](v.png) | ![supported](v.png) |

**Ênfase**:

| Tipo de Animação | Aspose.Slides | PowerPoint |
|---|---|---|
| **Pulse** | ![not supported](x.png) | ![supported](v.png) |
| **Color Pulse** | ![not supported](x.png) | ![supported](v.png) |
| **Teeter** | ![supported](v.png) | ![supported](v.png) |
| **Spin** | ![supported](v.png) | ![supported](v.png) |
| **Grow/Shrink** | ![not supported](x.png) | ![supported](v.png) |
| **Desaturate** | ![not supported](x.png) | ![supported](v.png) |
| **Darken** | ![not supported](x.png) | ![supported](v.png) |
| **Lighten** | ![not supported](x.png) | ![supported](v.png) |
| **Transparency** | ![not supported](x.png) | ![supported](v.png) |
| **Object Color** | ![not supported](x.png) | ![supported](v.png) |
| **Complementary Color** | ![not supported](x.png) | ![supported](v.png) |
| **Line Color** | ![not supported](x.png) | ![supported](v.png) |
| **Fill Color** | ![not supported](x.png) | ![supported](v.png) |

**Saída**:

| Tipo de Animação | Aspose.Slides | PowerPoint |
|---|---|---|
| **Disappear** | ![not supported](x.png) | ![supported](v.png) |
| **Fade** | ![supported](v.png) | ![supported](v.png) |
| **Fly Out** | ![supported](v.png) | ![supported](v.png) |
| **Float Out** | ![supported](v.png) | ![supported](v.png) |
| **Split** | ![supported](v.png) | ![supported](v.png) |
| **Wipe** | ![supported](v.png) | ![supported](v.png) |
| **Shape** | ![supported](v.png) | ![supported](v.png) |
| **Random Bars** | ![supported](v.png) | ![supported](v.png) |
| **Shrink & Turn** | ![not supported](x.png) | ![supported](v.png) |
| **Zoom** | ![supported](v.png) | ![supported](v.png) |
| **Swivel** | ![supported](v.png) | ![supported](v.png) |
| **Bounce** | ![supported](v.png) | ![supported](v.png) |

**Caminhos de Movimento**:

| Tipo de Animação | Aspose.Slides | PowerPoint |
|---|---|---|
| **Lines** | ![supported](v.png) | ![supported](v.png) |
| **Arcs** | ![supported](v.png) | ![supported](v.png) |
| **Turns** | ![supported](v.png) | ![supported](v.png) |
| **Shapes** | ![supported](v.png) | ![supported](v.png) |
| **Loops** | ![supported](v.png) | ![supported](v.png) |
| **Custom Path** | ![supported](v.png) | ![supported](v.png) |

## **Perguntas Frequentes**

**É possível converter apresentações protegidas por senha?**

Sim, o Aspose.Slides permite trabalhar com [apresentações protegidas por senha](/slides/pt/php-java/password-protected-presentation/). Ao processar esses arquivos, você precisa fornecer a senha correta para que a biblioteca possa acessar o conteúdo da apresentação.

**O Aspose.Slides oferece suporte ao uso em soluções de nuvem?**

Sim, o Aspose.Slides pode ser integrado em aplicações e serviços na nuvem. A biblioteca foi projetada para operar em ambientes de servidor, garantindo alto desempenho e escalabilidade para o processamento em lote de arquivos.

**Existem limitações de tamanho para apresentações durante a conversão?**

O Aspose.Slides é capaz de lidar com apresentações de praticamente qualquer tamanho. Contudo, ao trabalhar com arquivos muito grandes, recursos adicionais do sistema podem ser necessários, e às vezes recomenda‑se otimizar a apresentação para melhorar o desempenho.