Standalone Compatibility and PQ

Scarpad · 1st March 2005, 18:45

I've been encoding for sometimes using AK and Xvid. I'm starting to convert my TV show collection over to Divx for play on My Pocket PC and on a New RJ-1500MKII I bought at New Egg. Since this will be my first standalone Divx player I want to know if I should use Divx 5.21 or Buy Pro for better compatibility ? Also How is Divx compared to Xvid at the same filesize? I'd like all you pros out there to give me your impressions.

Thanks Guys

DigitAl56K · 2nd March 2005, 06:32

Is that unit DivX Certified? If not, it is probably better that you use DivX rather than DivX Pro. This will ensure your encodings are limited to MPEG-4 Simple Profile features, which should be the most compatible without knowing the details of the device.

Generally speaking, the latest build of XVID can produce higher quality video than that of DivX 5, but this is partly because it is not designed to be constrained for compatibility with CE, e.g. the portable hardware you are trying to use or DivX Certified DVD players. While very careful tuning will allow you to create compatible files, you should note that some core elements, such as VBV, required for reliable playback are still under development, while other tricky options (e.g. packed B-frames) can easily trip you up if you get it wrong. By limiting XVID in such a way that it also produces CE-compatible files you lose much of the potential quality benefit.

DivX Fusion, available from DivX Labs, will produce substantially better quality video than DivX 5.2.1 and, despite my slightly biased opinion

, I believe that when working within the bounds of CE compatibility it does produce slightly better quality than XVID (101 forum members will read this far and hit "Reply" to argue the point no doubt! heh).

XVID is also working towards compatibility with DivX Certified profiles, so very soon you will have two great codecs to choose from. Doom9 is a great resource for all the latest XVID happenings, as is XVID.org if you are more technically minded.

For all the latest on DivX, including access to the DivX Fusion downloads, visit DivX Labs: http://www.divxlabs.com .

woah! · 3rd March 2005, 10:10

RJ-1500DVXII is a new multiregional slim-line design player with the latest and most advanced technologies available in home entertainment today. RJ-1500DVXII is not just a Progressive scan DVD Player, it is a Multi-Media player. RJ-1500 is a DivXR Certified DVD Player, making it one of the first DVD players to pass the stringent certification requirements and be fully certified to play the popular DivXR video format from DivXNetworks , Inc. The RJ1500 is based on ESS's Vibratto family of DVD decoder chips. The Karaoke Function allows connection of 2 microphones for karaoke with all formats of karaoke discs! Adjust echo as well as all other karaoke functions.

Features:

Plays DivX 5, Divx 4, DivX 3, and DivX VOD video content in compliance with DivX certified technical requirements and AVI files
Full DVD function
Format compatibility: DVD/DVD-R/DVD-RW/DVD+R/DVD+RW/VCD/SVCD/CD/CD-R/CD-RW/JPEG/CD+
Full karaoke f unction
Enjoy singing by connecting to your amplifier and use our professional karaoke song selection program for songs in DivX, CD+G , DVD, VCD, and MP3
Progressive scan video out
5.1 Channel audio out
Region free
Multi-TV System
Multi-Voltage
Specifications :

Dolby digital AC-3
VFD display
OSD in multi-language
Full-function remote control
Zoom at still or running mode
Frame by frame advance
Screen aspect ration (16:9/4:3 letter box/pan scan)
Parental lock with password
Continuous repeat A-B
Repeat mode (chapter/title all)
Capable of playing PAL/NTSC discs
Automatic screensaver
Super slim loader mechanism featuring super error correction
Menu driven setup screen
Video:
NTSC/PAL TV system video output
Progressive-scan output (Y, Cb , Cr)
Audio:
Dolby digital down-mixed 2-ch stereo (L, R)
Dolby digital (AC-3) 5.1-channel decoder
Dolby digital/DTS/LCPM bit stream output
Connectors:
Analog mixed 2-ch stereo (L, R) audio
S/PDIF coaxial digital audio
S/PDIF optical digital audio
Composite Video, S-Video
Component video (Y, Cb , Cr)
5.1-channel RCA audio
Power:
110V-220V, 50Hz/60Hz AC universal power supply
Automatic short circuit protection
Net weight: 5.3 lbs (2.4 kg)
Dimensions (W x D x H):
Unit size: 255 x 300 x 43mm
Gift box size: 460 x 310 x 60mm
Carton size: 490 x 326 x 130mm

1st March 2005, 18:45	#1 \| Link
Scarpad Registered User Join Date: Jan 2003 Posts: 196	Standalone Compatibility and PQ I've been encoding for sometimes using AK and Xvid. I'm starting to convert my TV show collection over to Divx for play on My Pocket PC and on a New RJ-1500MKII I bought at New Egg. Since this will be my first standalone Divx player I want to know if I should use Divx 5.21 or Buy Pro for better compatibility ? Also How is Divx compared to Xvid at the same filesize? I'd like all you pros out there to give me your impressions. Thanks Guys

2nd March 2005, 06:32	#2 \| Link
DigitAl56K Registered User Join Date: Nov 2002 Location: San Diego, CA Posts: 913	Is that unit DivX Certified? If not, it is probably better that you use DivX rather than DivX Pro. This will ensure your encodings are limited to MPEG-4 Simple Profile features, which should be the most compatible without knowing the details of the device. Generally speaking, the latest build of XVID can produce higher quality video than that of DivX 5, but this is partly because it is not designed to be constrained for compatibility with CE, e.g. the portable hardware you are trying to use or DivX Certified DVD players. While very careful tuning will allow you to create compatible files, you should note that some core elements, such as VBV, required for reliable playback are still under development, while other tricky options (e.g. packed B-frames) can easily trip you up if you get it wrong. By limiting XVID in such a way that it also produces CE-compatible files you lose much of the potential quality benefit. DivX Fusion, available from DivX Labs, will produce substantially better quality video than DivX 5.2.1 and, despite my slightly biased opinion , I believe that when working within the bounds of CE compatibility it does produce slightly better quality than XVID (101 forum members will read this far and hit "Reply" to argue the point no doubt! heh). XVID is also working towards compatibility with DivX Certified profiles, so very soon you will have two great codecs to choose from. Doom9 is a great resource for all the latest XVID happenings, as is XVID.org if you are more technically minded. For all the latest on DivX, including access to the DivX Fusion downloads, visit DivX Labs: http://www.divxlabs.com . __________________ DivX Plus Web Player 2.0 Beta DivX Tech Preview - MKV on Windows 7 Developer portal Last edited by DigitAl56K; 2nd March 2005 at 08:51.

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3rd March 2005, 10:10	#3 \| Link
woah! Registered User Join Date: Oct 2003 Posts: 404	RJ-1500DVXII is a new multiregional slim-line design player with the latest and most advanced technologies available in home entertainment today. RJ-1500DVXII is not just a Progressive scan DVD Player, it is a Multi-Media player. RJ-1500 is a DivXR Certified DVD Player, making it one of the first DVD players to pass the stringent certification requirements and be fully certified to play the popular DivXR video format from DivXNetworks , Inc. The RJ1500 is based on ESS's Vibratto family of DVD decoder chips. The Karaoke Function allows connection of 2 microphones for karaoke with all formats of karaoke discs! Adjust echo as well as all other karaoke functions. Features: Plays DivX 5, Divx 4, DivX 3, and DivX VOD video content in compliance with DivX certified technical requirements and AVI files Full DVD function Format compatibility: DVD/DVD-R/DVD-RW/DVD+R/DVD+RW/VCD/SVCD/CD/CD-R/CD-RW/JPEG/CD+ Full karaoke f unction Enjoy singing by connecting to your amplifier and use our professional karaoke song selection program for songs in DivX, CD+G , DVD, VCD, and MP3 Progressive scan video out 5.1 Channel audio out Region free Multi-TV System Multi-Voltage Specifications : Dolby digital AC-3 VFD display OSD in multi-language Full-function remote control Zoom at still or running mode Frame by frame advance Screen aspect ration (16:9/4:3 letter box/pan scan) Parental lock with password Continuous repeat A-B Repeat mode (chapter/title all) Capable of playing PAL/NTSC discs Automatic screensaver Super slim loader mechanism featuring super error correction Menu driven setup screen Video: NTSC/PAL TV system video output Progressive-scan output (Y, Cb , Cr) Audio: Dolby digital down-mixed 2-ch stereo (L, R) Dolby digital (AC-3) 5.1-channel decoder Dolby digital/DTS/LCPM bit stream output Connectors: Analog mixed 2-ch stereo (L, R) audio S/PDIF coaxial digital audio S/PDIF optical digital audio Composite Video, S-Video Component video (Y, Cb , Cr) 5.1-channel RCA audio Power: 110V-220V, 50Hz/60Hz AC universal power supply Automatic short circuit protection Net weight: 5.3 lbs (2.4 kg) Dimensions (W x D x H): Unit size: 255 x 300 x 43mm Gift box size: 460 x 310 x 60mm Carton size: 490 x 326 x 130mm