DivX is the name of a popular new video compression technology developed by DivX, Inc. The format was developed to enable users to play and create high-quality videos in a fast and convenient way, while still maintaining the best quality possible.
DivXは、 フォーマットが まだ 可能な限り最高の 品質を維持しながら 、 ユーザーが 迅速かつ便利な方法 で高品質の 動画を再生 して 作成できるように 開発されたもの はDivX、Inc が開発した 人気のある 新しい ビデオ圧縮技術 の名称です。
The DivX codec is currently the most popular MPEG-4 based codec because of its quality, speed and efficiency as well as the wide range of DVD players that support DivX.
DivXコーデック は、現在 ため、その 品質、スピード と効率性 だけでなく、 DVDプレーヤー をサポートしている DivXの 広い範囲 の中で最も人気のある MPEG-4ベースの コーデックです。
If you compare DivX movies to DVDs they're able to offer the same image quality at one-tenth (1/10) the size, which makes them perfectly suited for movie downloads where the bandwidth available usually is limited. This means that you can easily fit a full movie on a single CD, while still maintaining the original image quality of the DVD.
あなたは、彼らが それらを 完全に 利用可能な帯域幅は 通常限ら れているムービー のダウンロード に適しています サイズは 、 （1/10） の10分の1 で 同じ画質を 提供 することができるしている DVDに DivXムービー を比較した場合 。 これはまだ DVDの 元の画質を 維持しながら、 あなたは 簡単に 、 1枚のCDに フルムービーを 収めることができる ことを意味します。
The video is usually combined with AC3 or MP3 audio to provide both high quality audio and video. All of these things have contributed to the popularity of the format among those that download movies and videos online.
ビデオは 通常、高 品質のオーディオとビデオ の両方を提供するために、 AC3や MP3オーディオ と組み合わされています。 これらの事のすべては、 その ダウンロード ムービーとビデオを オンラインで それら の間で フォーマット の普及 に貢献してきました。
When you install the DivX codec it essentially works as an add-on to your system, which enables you to compress and decompress video in the DivX format. Once you've installed the DivX codec on your system you will be able to watch DivX videos using Windows Media Player or any other player that supports DivX.
あなたが DivXコーデック をインストールすると 、それ は、本質的には DivXフォーマット でビデオを 圧縮し、 解凍 することができ 、あなたのシステム へのアドオン として動作します。 したら、あなたは Windows Media Playerや DivXを サポートしている他の プレーヤーを使用して DivXビデオ を視聴することができます お使いのシステム 上でDivX コーデック をインストールしました。
PAL
Video:
Up to 9.8 Mbps* (9800 kbps*) MPEG2 video
Up to 1.856 Mbps (1856 kbps) MPEG1 video
720 x 576 pixels MPEG2 (Called Full-D1)
704 x 576 pixels MPEG2
352 x 576 pixels MPEG2 (Called Half-D1, same as the CVD Standard)
352 x 288 pixels MPEG2
352 x 288 pixels MPEG1 (Same as the VCD Standard)
25 fps*
16:9 Anamorphic (only supported by 720x576)
Audio:
48000 Hz
32 - 1536 kbps
Up to 8 audio tracks containing Dolby Digital, DTS, PCM(uncompressed audio), MPEG-1 Layer2. One audio track must have MPEG-1, DD or PCM Audio.
Extras:
Motion menus, still pictures, up to 32 selectable subtitles, seamless branching for multiple storylines, 9 camera angles. And also additional DVD-ROM / data files that only can be read by computer DVD drives.
Total:
Total bitrate including video, audio and subs can be max 10.08 Mbps (10080 kbps)
* Mbps = million bits per second
* kbps = thousand bits per second
* fps = frames per second
NTSC (NTSC Film)
Video:
Up to 9.8 Mbps* (9800 kbps*) MPEG2 video
Up to 1.856 Mbps (1856 kbps) MPEG1 video
720 x 480 pixels MPEG2 (Called Full-D1)
704 x 480 pixels MPEG2
352 x 480 pixels MPEG2 (Called Half-D1, same as the CVD Standard)
352 x 240 pixels MPEG2
352 x 240 pixels MPEG1 (Same as the VCD Standard)
29,97 fps*
23,976 fps with 3:2 pulldown = 29,97 playback fps (NTSC Film, this is only supported by MPEG2 video)
16:9 Anamorphic (only supported by 720x480)
Audio:
48000 Hz
32 - 1536 kbps
Up to 8 audio tracks containing DD (Dolby Digital/AC3), DTS, PCM(uncompressed audio), MPEG-1 Layer2. One audio track must have DD or PCM Audio.
Extras:
Motion menus, still pictures, up to 32 selectable subtitles, seamless branching for multiple storylines, 9 camera angles. And also additional DVD-ROM / data files that only can be read by computer DVD drives.
Total:
Total bitrate including video, audio and subs can be max 10.08 Mbps (10080 kbps)
* Mbps = million bits per second
* kbps = thousand bits per second
* fps = frames per second
Video File Comparison
| Format |
VCD |
SVCD |
DVD |
HDDVD
HDTV
(WMVHD) |
AVI
DivX
XviD
WMV |
MOV
Quick-
Time |
RM
Real-
Media |
AVI
DV |
Resolution
NTSC/PAL |
352x240
352x288 |
480x480
480x576 |
720x480*2
720x576*2 |
1920x1080*2
1280x720*2 |
640x480*2 |
640x480*2 |
320x240*2 |
720x480
720x576 |
Video
Compression |
MPEG1 |
MPEG2 |
MPEG2, MPEG1 |
MPEG2
(WMV-
MPEG4) |
MPEG4 |
Sorenson, Cinepak, MPEG4 ... |
RM |
DV |
| Video bitrate |
1150kbps |
~2000kbps |
~5000kbps |
~20Mbps
(~8Mbps) |
~1000kbps |
~1000kbps |
~350kbps |
25Mbps |
Audio
Compression |
MP1 |
MP1 |
MP1, MP2, AC3, DTS, PCM |
MP1, MP2, AC3, DTS, PCM |
MP3, WMA, OGG, AAC, AC3 |
QDesign Music, MP3 ... |
RM |
DV |
| Audio bitrate |
224kbps |
~224kbps |
~448kbps |
~448kbps |
~128kbps |
~128kbps |
~64kbps |
~1500kbps |
| Size/min |
10
MB/min |
10-20
MB/min |
30-70
MB/min |
~150MB/min
(~60MB/min) |
4-10
MB/min |
4-20
MB/min |
2-5
MB/min |
216MB/min |
| Min/74min CD |
74min |
35-60min |
10-20min |
~4min
(~10min) |
60-180min |
30-180
min |
120-300
min |
3min |
| Hours/DVD |
N/A |
N/A |
1-2hrs
(2-5hrsa) |
~30min
(~1hrs) |
7-18hrs |
3-18hrs |
14-35hrs |
20min |
Hours/
DualLayerDVD |
N/A |
N/A |
2-4hrs
(5-9hrsa) |
~55min
(~2hrs) |
13-30hrs |
6-30hrs |
25-65hrs |
37min |
| DVD Player Compatibility |
Great |
Good |
Excellent |
None |
Few |
None |
None |
None |
| Computer CPU Usage |
Low |
High |
Very High |
Super high |
Very High |
High |
Low |
High |
| Quality |
v |
Great* |
Excellent* |
Superb* |
Great* |
Great* |
Decent* |
Excellent |
kbps = thousand bits per second
Mbps = million bits per second
*2 approximately resolution, it can be higher or lower
~ approximately bitrate, it can be higher or lower
a DVD with lower video quality, similiar to VCD/SVCD video quality
* the video quality depends on the bitrate and the video resolution, higher bitrate and higher resolution generally means better video quality but bigger file size
