Xvid Codec
Celena Holtzberg
Xvid runs very fast as it is optimized for the latest CPUs. Recording video from a camera in realtime or playing back HD video smoothly are not a problem. Your computer will still have plenty of power left for your other tasks!
A big advantage of Xvid compressed video files is that they play almost anywhere. The Xvid software runs on many platforms and most popular video players support it. Also, home entertainment devices like TVs or DVD/BD players can handle Xvid video.
The Xvid codec compresses video files to make them smaller. It can compress video at a ratio of 200:1 or more compared to uncompressed video. This makes transmitting the video over a network speedy or saves you a lot of space on your computer's hard disk.
While Xvid compresses video very well, it can do so without causing visible quality loss and by retaining a sharper picture than other codecs do. Xvid is "lossy" compression but aims at removing just those picture details that are not important for human perception. As such, it be seen as a MP3 for video.
No, Shotcut uses very little of the multimedia subsystem on your Operating System and supplies its own using FFmpeg and MLT and other projects.
xvid is just a very slightly better implementation of MPEG-4 part 2 than FFmpeg, but it is not so relevant anymore since x264 (H.264) and beyond.
The problem that you are having is that you are trying to export the frames in XVID format but the name of your output file is ending with .mp4. You should change the export format to MP4V or the name of your output file to .avi.
I had the same problem. With me, it turned out that I had switched the height and width of the video, so the frame dimensions did not match the video specifications and as a result nothing was written. Make sure they match exactly.
Install K-Lite Mega Codec Pack: _klite_mega_codec/
This error occurs because some codecs are not available by default in Windows media player. So by installing this software, the video works fine with same code.
Xvid is a primary competitor of the DivX Pro Codec. In contrast with the DivX codec, which is proprietary software developed by DivX, Inc., Xvid is free software distributed under the terms of the GNU General Public License.[1] This also means that unlike the DivX codec, which is only available for a limited number of platforms,[2] Xvid can be used on all platforms and operating systems for which the source code can be compiled.
In January 2001, DivXNetworks founded OpenDivX as part of Project Mayo which was intended to be a home for open source multimedia projects. OpenDivX was an open-source MPEG-4 video codec based on a stripped-down version of the MoMuSys reference MPEG-4 encoder. The source code, however, was placed under a restrictive license and only members of the DivX Advanced Research Centre (DARC) had write access to the project's CVS. In early 2001, DARC member Sparky wrote an improved version of the encoding core called encore2. This was updated several times before, in April, it was removed from CVS without warning. The explanation given by Sparky was "We (our bosses) decided that we are not ready to have it in public yet."[3]
In July 2001, developers started complaining about a lack of activity in the project; the last CVS commit was several months old, bugfixes were being ignored, and promised documentation had not been written. Soon after, DARC released a beta version of their closed-source commercial DivX 4 codec, which was based on encore2, saying that "what the community really wants is a Winamp, not a Linux."[4] It was after this that a fork of OpenDivX was created, using the latest version of encore2 that was downloaded before it was removed. Since then, all the OpenDivX code has been replaced and Xvid has been published under the GNU General Public License.
As an implementation of MPEG-4 Part 2, Xvid uses many patented technologies.[5] For this reason, Xvid 0.9.x versions were not licensed in countries where these software patents are recognized. With the 1.0.x releases, a GNU GPL v2 license is used with no explicit geographical restriction.
The last US patents expired in November 2023. The only patents left worldwide are in Brazil. The Fedora Project, a community backed by Red Hat, has imported xvidcore to its repositories on January 24, 2023.[6]
In July 2002, Sigma Designs released an MPEG-4 video codec called the REALmagic MPEG-4 Video Codec. Before long, people testing this new codec found that it contained considerable portions of Xvid code. Sigma Designs was contacted and confirmed that a programmer had based REALmagic on Xvid, but assured that all GPL code would be replaced to avoid copyright infringement. When Sigma Designs released the supposedly rewritten REALmagic codec, the Xvid developers immediately disassembled it and concluded that it still contained Xvid code, only rearranged in an attempt to disguise its presence. The Xvid developers decided to stop work and go public to force Sigma Designs to respect the terms of the GPL. After articles were published in Slashdot[7] and The Inquirer,[8] in August 2002 Sigma Designs agreed to publish their source code.[9]
Xvid is not a video format; it is a program for compressing to and decompressing from (hence the name codec) the MPEG-4 ASP format. Since Xvid uses MPEG-4 Advanced Simple Profile (ASP) compression, video encoded with Xvid is MPEG-4 ASP video (not "Xvid video"), and can therefore theoretically be decoded with all ASP-compliant decoders. This includes a large number of media players and decoders based on libavcodec (such as MPlayer, VLC, ffdshow or Perian). As of 2016[update], xvid.com carries binaries for using the codec.[10] However, early versions of the codec had a bug that prevented XviD-encoded files from being decoded with DivX, even when they were encoded using the DivX fourcc.
Xvid encoded files can be written to a CD or DVD and played in some (but not all) DivX compatible DVD players and media players. However, Xvid can optionally encode video with advanced MPEG-4 features that most DivX Certified set-top players do not support. Files encoded with global motion compensation, Qpel, MPEG quantization, multiple B-frames or files that exceed the Video buffering verifier limitations may not play back properly on DivX Certified hardware devices.
For example, Xvid specifies three warp points for its implementation of global motion compensation as opposed to the single warp point implementation of DivX. Enabling some of the more advanced encoding features can compromise player compatibility. Some issues exist with the custom quantization matrices used in tools such as AutoGK that automate encoding with Xvid. This can (depending on the decoder chipset of the set-top player in question) produce videos that have unstable playback and artifacts. However, most recent model DivX compatible DVD players have improved support for custom quantization matrices.
I have downloaded the same Xvid codecs that I used for After Effects CS4, 32-bit Windows XP, but now that I am running Windows 7, 64-bit, After Effects CS5, Xvid does not appear as an avi video codec option.
Ok, so there are clearly issues with xvid and CS5. I have found a solution that keeps the program from freezing up while rendering out a single pass AVI (we use them when rendering short static videos).
The above installer should install both 32-bit and 64-bit Xvid on your system. You can check if Xvid got properly installed and is correctly usable in both 32-bit and 64-bit by using a simple video editing application that is available in both 32-bit and 64-bit, like e.g. the excellent and free VirtualDub:
then perhaps you need something like libxvid* and/or -dev
Using your package manager, try to find the packages quotign xvid and install the most pertinent ones
I think you are close to success, now
The Xvid project implements video coding based on the MPEG-4 standard. Early Xvid versions implemented only MPEG-4 simple profile (SP) de- and encoding whereas newer versions introduce support for more profiles. The Xvid 1.x stable branch supports MPEG-4 advanced simple profile (ASP) including advanced coding tools like B-frames, quarterpel motion compensation and GMC.
Xvid has a flexible, low-level interface that makes it easy to integrate it into larger applications. There is further a plugin API by which the codec can be enhanced with extra functionality without touching the core code. We further provide integrations for most of the popular multimedia frameworks like DirectShow, VfW or Gstreamer.
The Xvid codec is developed as an open-source project with all code published under the GNU General Public License (GPL). The Xvid project is a community effort that benefits from the contributions of many people from all over the world. The Xvid Codec's entire code is GPL and other than typical system libraries it currently has no further external dependencies.
Xvid's best feature is the excellent picture quality it provides even at high compression ratios. We put major emphasis on achieving the highest possible picture quality and using the latest algorithms for outstanding detail-richness and image fidelity. The Xvid codec is especially suited for offline, two-pass coding to prepare video for storage or distribution but works well in live-streaming also.
The Xvid codec was primarily developed for x86 but can be compiled also to other platforms like Mac or ARM. The Xvid code base supports both 32-bit and 64-bit CPUs and can be compiled for many operating systems like Linux, Windows or Mac OS X. Consequently, the Xvid library is frequently used in third-party software players or video encoder applications on many platforms.
Due to extensive algorithmic optimizations and specific support for latest SIMD processor extensions like e.g. SSE3/SSE4 instructions, Xvid provides highest performance video de- and encoding on modern CPUs. Further, Xvid is designed to parallelize its work-load and thus make best use of modern multi-core CPUs. In result, it enables Ultra HD resolution video encoding easily on today's hardware.
d3342ee215