Usage Example: Live Broadcasting, Video Conferencingĭual Pass encoding allows the encoder to produce the best possible video by performing two passes during encoding. This is ideal for Live Broadcasting and Video Conferencing where the maximum quality in a constant bitrate is the most important concern. The constant bitrate mode will react quickly on bitrate spikes, lowering the image quality of the video and dropping frames if necessary. Usage Example: When you want good quality video and you don't want to or can't wait on a Dual Pass Encode. Although the algorithm is quite clever it can not produce the stunning video results which a dual-pass algorithm can, because it has no idea what video conditions will present themselves in the future. Usage Example: Video Archival, Intermediary EncodesĮncodes the video in a single pass aiming to maintain an average bitrate. Video size can not be controlled or adequately predicted when using Constant Quality mode, although quality can be. Įncodes the video in a single pass with a fixed quality. It also allows you to use the tools provided by Apple to Pass Through 3ivx MPEG-4 5.0 video into MP4 or 3GP files. This makes 3ivx the ideal solution for multi-platform applications such as Multimedia Presentations on CD-ROM or on CD+.ģivx MPEG-4 5.0 generates video that is playable in QuickTime 6 without the need for the 3ivx MPEG-4 5.0 codec to be installed.
3IVX MPEG 4 VIDEO DECODER MAC OS
The 3ivx MPEG-4 5.0 codec has been equally optimized for the Windows and Mac OS platforms. The source video was an MPEG-2 file size: 720x480 encoded to 720x400 with a bitrate of 150 KBytes/sec. DiVA 1.0 was used in combination with 3ivx MPEG-4 5.0. The encoding test was performed on a Dual G5 - 2Ghz.
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