Что такое Xvid? Объяснение видео кодека MPEG-4 ASP

Xvid - это кодек видео MPEG-4 Advanced Simple Profile с открытым исходным кодом, широко используемый в файлах AVI в эпоху пирингового видео начала 2000-х годов.

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Что такое Xvid? Объяснение видео кодека MPEG-4 ASP

Кодек видео MPEG-4 ASP с открытым исходным кодом, популярный в эпоху обмена файлами AVI.

Последнее обновление:

Year2001
TypeVideo codec
UsageAVI compression

What is it?

Xvid is an open-source video codec that compresses video using the MPEG-4 Advanced Simple Profile (ASP) standard. It is important to note that Xvid is a codec, not a file format or container: video it produces is MPEG-4 ASP and is most commonly stored inside AVI files.

Xvid originated in 2001 when developers forked the last open-source version of the OpenDivX project after that codebase was closed. Distributed under the GNU General Public License, Xvid became a free alternative to the proprietary DivX codec. Because both encode MPEG-4 ASP, Xvid-encoded video can generally be decoded by any ASP-compliant decoder, including DivX.

Technical Specifications

DeveloperThe Xvid open-source project (OpenDivX fork)
File Extension.avi (common container), .xvid
MIME Typevideo/x-msvideo (AVI container)
Released2001
TypeMPEG-4 ASP video codec

Pros & Cons

Advantages

Бесплатно и с открытым исходным кодом

Released under the GPL, with no licensing fees, making it widely accessible.

Хорошая компрессия для своего времени

Provided strong quality-to-size ratios for standard-definition video.

Стандартизированный

Encodes MPEG-4 ASP, so output is decodable by other ASP-compliant decoders.

Широкая поддержка наследия

Many DVD players and media devices added Xvid playback support.

Disadvantages

Устаревшая эффективность

MPEG-4 ASP is far less efficient than modern H.264 and H.265 codecs.

Ориентирован на стандартное разрешение

Designed for SD content rather than today's HD and 4K video.

Кодек, а не контейнер

It must be wrapped in a container such as AVI, which can cause compatibility confusion.

When to Use It

Xvid is closely tied to the early-2000s era of digital video sharing.

AVI видеофайлы

Compressing standard-definition video for storage and distribution in AVI containers.

Пиринговое видео

Widely used for sharing movies and shows over early file-sharing networks.

Воспроизведение на DVD-плеере

Encoding video for set-top players that advertised Xvid/DivX compatibility.

How to open a XVID file

Xvid files, which utilize the MPEG-4 ASP video codec, can be handled by a variety of software tools that cater to different user needs. Professional-grade software often provides advanced editing features, while free and open-source options are suitable for casual users or those on a budget. Browser-based tools offer convenience for quick tasks without installation, and built-in media players can handle playback without additional software.

When choosing software for Xvid, consider factors like fidelity in playback and editing capabilities, the specific use case (viewing vs. editing), and the cost model that fits your budget. Platform compatibility is also crucial, especially if you need to work across different operating systems. In some cases, converting Xvid to another format might be more efficient depending on the target device or software limitations.

VLC Media Player 3.0.16

Windows, macOS, Linux, Android, iOSFree (GPL)

VLC Media Player is a versatile media player that supports a wide range of video formats, including Xvid. It excels in playback fidelity and offers basic editing features like trimming and converting files.

Ключевые функции
  • Supports a wide range of codecs
  • Basic video editing tools
  • Streaming capabilities
  • Customizable playback options
Преимущества
  • Completely free and open-source
  • Cross-platform compatibility
  • No ads or spyware
Ограничения
  • Limited advanced editing features
  • Interface may seem outdated

Экспортирует в: MP4, AVI, MKV, MOV

Лучше всего для: VLC is ideal for users seeking a free, reliable player for Xvid files without the need for extensive editing.

Перейти VLC Media Player →

Avidemux 2.8.0

Windows, macOS, LinuxFree (GPL)

Avidemux is a free video editing software designed for simple cutting, filtering, and encoding tasks. It supports Xvid files and allows users to perform basic edits without a steep learning curve.

Ключевые функции
  • Cutting and joining video clips
  • Filtering options for video enhancement
  • Supports batch processing
  • Encoding to various formats
Преимущества
  • User-friendly interface for beginners
  • Good for quick edits and conversions
  • Lightweight and fast performance
Ограничения
  • Limited advanced editing tools
  • Occasional stability issues

Экспортирует в: AVI, MP4, MKV, MPEG

Лучше всего для: Avidemux is best for users who need straightforward editing capabilities for Xvid files without complex features.

Перейти Avidemux →

Adobe Premiere Pro 2023

Windows, macOSSubscription

Adobe Premiere Pro is a professional video editing software that offers extensive features for editing Xvid files. It provides high fidelity in video quality and a comprehensive set of tools for advanced editing.

Ключевые функции
  • Multi-track video editing
  • Advanced color correction tools
  • Support for various video formats
  • Integration with Adobe Creative Cloud
Преимущества
  • Industry-standard editing capabilities
  • Extensive plugin support
  • Regular updates and improvements
Ограничения
  • High subscription cost
  • Steep learning curve for beginners

Экспортирует в: MP4, MOV, AVI, WMV

Лучше всего для: Adobe Premiere Pro is suited for professional users who require advanced editing features and high-quality output for Xvid files.

Перейти Adobe Premiere Pro →

HandBrake 1.6.1

Windows, macOS, LinuxFree (GPL)

HandBrake is an open-source video transcoder that can convert Xvid files to various formats. It is particularly useful for users looking to optimize video files for different devices or reduce file sizes.

Ключевые функции
  • Batch processing of multiple files
  • Customizable encoding settings
  • Built-in presets for devices
  • Support for subtitles and chapters
Преимущества
  • Highly customizable encoding options
  • Free and open-source
  • Efficient file size reduction
Ограничения
  • Not a full-fledged video editor
  • May require technical knowledge for best results

Экспортирует в: MP4, MKV, WebM, AVI

Лучше всего для: HandBrake is ideal for users needing to convert Xvid files efficiently while maintaining control over encoding settings.

Перейти HandBrake →

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References

  1. Xvid - Wikipedia
  2. DivX - Wikipedia
  3. XVID files codec - Adobe