Difference Between FFmpeg and Xvid (With Table)

Due to FFmpeg’s greater compressive strength, users may reduce the size of a video file by up to 80% without sacrificing quality. In some instances, when compressing a video file, the codec also increases its rate. The Xvid codec, on the other hand, compresses video files, but not as well as the codec. The compressed files’ quality is similarly inferior to that of files compressed with the FFmpeg codec.

FFmpeg vs Xvid

The difference between Xvid and FFmpeg is that although FFmpeg has a greater capacity to compress video data, Xvid has a considerably lesser ability to compress video files. Even though both Xvid and FFmpeg are lossy video compression codecs, their capacity to compress data differs significantly.

FFmpeg is a free software project that develops libraries and applications for editing and managing multimedia data. Transcoding, video and picture modification (resizing, denoising, etc.), packaging, streaming, and playback are all handled by FFmpeg. It is the most common video and image processing software, and a wide range of businesses utilize it.

The open-source video codec Xvid (previously XviD) is based on MPEG-4 technical standards. The goal of Xvid was to provide a free alternative to commercial codecs. The Xvid codec allows a feature-length, DVD-quality movie to be compressed to fit on one or two CDs without losing picture quality.

Comparison Table Between FFmpeg and Xvid

Parameters Of ComparisonFFmpegXvid
Compression AbilityFFmpeg has a better
compression rate for video data.
The capacity of Xvid to compress
video data is significantly less than that of FFmpeg.
QualityThe compressed file’s
quality is not affected.
The compressed file’s
quality could be harmed.
Encoding SpeedFFmpeg requires a longer length of time to encode.Xvid can encode at a
somewhat faster rate than FFmpeg.
Decoding PowerMost devices can
decode the FFmpeg codec.
Most devices are
unable to decode the Xvid codec.
CompatibilityThe FFmpeg codec is
supported by the majority of contemporary devices.
The Xvid codec is the 
most compatible with older devices 

What is FFmpeg?

FFmpeg is a free software project that develops libraries and applications for editing and managing multimedia data. Transcoding, video and picture modification (resizing, denoising, etc.), packaging, streaming, and playback are all handled by FFmpeg. It is the most common video and image processing software, and a wide range of businesses utilize it. Because FFmpeg is open-source (meaning anybody may alter it), it’s ideal for scaling to multiple platforms with diverse hardware specs (e.g., Android devices that come in all shapes, sizes, and specifications).

It was then praised for its effective compression capabilities, which decreased the size of the video file by 80% without compromising the quality of the final output. The sole disadvantage of this sophisticated codec is that its method necessitates a significant amount of computing power and time to encode data. Blu-ray discs were initially compressed using the FFmpeg codec.

This codec may not be particularly beneficial for users with slower CPUs. The FFmpeg codec is best used with quad CPUs. Most current gadgets, including cell phones and digital video players, are compatible with this high-quality codec. It may be found in the repositories of most Linux distributions and installed on all major desktop operating systems. FFmpeg was created to accommodate the broadest range of media formats with the least effort on the user’s part.

What is Xvid?

Xvid is a popular open-source codec that was first released in 2001. It was initially created as a byproduct of the DivX codec. For a long time, Xvid has been the undisputed king of lossy compression codecs. Xvid is a codec library that adheres to the MPEG4 standard as an alternative. Its popularity had outstripped that of the DivX codec.

It was praised for its ability to encode and decode video data on CPUs with limited resources. Furthermore, the Xvid codec allows users to encode and decode data at a much faster rate. The Xvid video codec is better suited to older players. This limits its applicability in the current day. Because Xvid is a file type rather than a video format, it must be opened using a decoding application or a DVD/Blu-ray player. There are several free decoding programs and extensions for Apple, Windows, and Linux devices, including VLC Media Player and Windows Media Player, in addition to the Xvid codec.

Xvid provides rapid compression and high-quality video performance, outperforming several more expensive alternatives. The codec is free to download and is included in a variety of hardware devices. Data transmission across portable, home and other devices is made easier thanks to comprehensive hardware support. Xvid has no limitations in terms of features, testing, or time, and it may be used securely and conveniently at any time. Because Xvid is open-source software, its source code is available for public inspection, allowing anybody to check for malware or adware.

Main Differences Between FFmpeg and Xvid

  1. FFmpeg,is the most widely utilized video format. On the other hand,due to its tarnished image of being widely utilized by video pirate organizations, device makers do not usually support Xvid As a result, the two are distinct in terms of the devices and platforms that they support.
  2. An FFmpeg file requires significantly more computing resources to encode or decode. Its improved compression ability is coupled with a processing power demand that is significantly higher than that of the Xvid codec.
  3. FFmpeg produces higher-quality video than Xvid. The FFmpeg codec compresses video data without lowering the quality of the output.
  4. FFmpeg takes a long time to encode. On the other hand, Xvid can be encoded in a fraction of the time.
  5. Quad processors may be the best choice for running the FFmpeg codec since they can readily provide the extra power required. On devices with slower CPUs, the Xvid codec performs admirably.

Conclusion

Lossy compression formats like FFmpeg and Xvid are used to compress video data. Newcomers sometimes misunderstand the difference between the two forms. There are, however, many notable distinctions between the two.

The FFmpeg codec is a significantly better lossy compression standard that may be found on the internet. The format’s output quality and compression ability are remarkable. The format’s primary flaw is that it takes substantial processing power and time to encode.

The Xvid codec, which came before the FFmpeg codec, has a lesser compression capability. When compared to their FFmpeg equivalents, the sound and video outputs are of poor quality. Similarly, even though it can be encoded quickly and with little processing power, the format has been branded as one used by video pirates. Most modern devices do not support it.

There are several more sophisticated lossy compression formats on the market right now. Customers have a wide range of alternatives to pick, and they may make judgments depending on their personal preferences.

References

  1. https://ieeexplore.ieee.org/abstract/document/6478392/
  2. https://ieeexplore.ieee.org/abstract/document/5620345/
x
2D vs 3D