Output in High Definition

I would like to be able to output video in high definition, store it on a hard drive and then play it back on my television through a streamer.
Is this possible with Quicktime files. The research I have done so far suggests MPEG-4 Quick time files will do this.
I am using Final Cut Express 4.0.1 on a MacBook Pro with Mac OS X 10.6.1. The Video comes from a Sony FX1 Camera (tape based) or Sony HDR-SR10E which uses AVCHD
Paul Bishop

Paul Bishop wrote:
...The Video comes from a Sony FX1 Camera (tape based) or Sony HDR-SR10E which uses AVCHD
Hi(Bonjour)!
How can you ingest AVCHD with a G5 based mac?
Michel Boissonneault

Similar Messages

"ATI HDMI output: ATI High Definition Audio Device not plugged in"

Hi, I have a HP Pavilion p6210t PC running Windows 7. A few days ago, the sound stopped working, out of the blue. In Device Manager, it says ATI HDMI output / ATI High Definition Audio Device not plugged in." Computer is not connected with a TV, just a set of basic Logitech speakers.
I really have no idea how this might have happened. Any ideas on fixing this? I've rebooted and all that basic stuff, but nothing. Thanks!

Never mind, somehow the speakers were not set as default devices for sound. Fixed.

"AMD HDMI Output -AMD High Definition Audio Device not plugged in

i have an HP Pavilion dv6-6110us laptop. i have had this laptop for less than 1 month and the sound is not working at all. I checked to make sure nothing was muted, i uninstalled the soundcard and reinstalled it on Device Manager, and still, I cannot manage to get the sound back on. the audio settings says "AMD HDMI Output -AMD High Definition Audio Device not plugged in) ..but i have no clue how to "plug it in". Help!!!?

Hey! You essentially have two sound cards, including the HDMI. First, make sure you're using the ATI graphics card, and not the Intel, when you want to use the HDMI.
Next, go to Windows Control Panel\Sound
On the playback tab (which shows by default), WHEN YOUR HDMI IS PLUGGED IN AND WORKING, you should see two playback devices: Your internal sound card/speakers, and the AMD HDMI. All you need to do is switch between the playback device you want the sound to be channelled to. You can switch this at any time. I do this when watching in the other room via my projector, or in my comp. room. Just select the HDMI sound device and choose the button on bottom-middle "Set Default". This will change the "default device" tag to below the HDMI playback device. To reset, either unplug the HDMI, or switch it here. This is always the first place you should look when you have sound issues.
Because I switch quite often, I have a shortcut link on my desktop to this sound menu, for quick switching.
If this doesn't work, make sure you have drivers for your ATI video card installed. Check you exact model and make sure your bios is up to date. They have made for switchable graphics now, which is much preferable to the previous auto-detect switch. The drivers are updated, as well. The latest HP drivers for the ATI were released in November. You can install these, then install the latest AMD/ATI Mobility Video Driver package over the top to make sure you have the latest video drivers. Either of these packages includes the HDMI audio driver, which you may not have installed.

No audio from HDMI output because High Definition Audio Driver cannot start (Envy 17 Quad)

Ever since I first bought this laptop two months ago, the audio from the HDMI output has always been inconsistent. I remember it working a couple times, but there were more times when my audio driver didn't recognize that an HDMI cable was plugged in. Yes, I tried all the obvious: shutting down computer, checking disabled devices in Playback Devices, reinstalling drivers, etc. Now, when I plug an HDMI cable in, the video comes out fine but the IDT High Definition Audio CODEC does not recognize HDMI/my TV. The High Definition Audio Driver says it cannot start, but I could not reinstall nor find a download from HP's website. How can I get audio through HDMI to my TV??
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Hi,
Please try:
http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?swItem=vc-107611-1&a...
Regards.
BH
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Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

IDT High Definition Audio CODEC v. 6.10.6395.0 Upon installation I have very low audio output

IDT High Definition Audio CODEC v. 6.10.6395.0. 5/21/ 2012
Upon installation I have very low audio output! Screen Shot Screen Shot 2
I have tried:
un-installing and reinstalling the drivers.
Installed the original drivers via HP's website sp53222 for my particular model. HP Pavilion HPE h8-1070t
Any suggestions? would be greatly appreciated. It would appear IDT who I also emailed and they never responded is responsible for a codec pack that is not fully functional with this motherboard.
was wir lieben meistens nicht kriegen

Did you access the Catalyst Control Center in programs and look at the latest updates for your graphics card and make sure you didn't download the audio drivers they self install and are checked automatically each time you attempt an update for the card.
Did you right click on the speaker in the system tray and go into recodring devices make sure everything is setup propper there sometimes they too can change.
I'm familiar with cakewalk but never used it on Win7 its been many years since I played around with that. If you are using the onboard audio card and it has worked before and not now if I were in your situtation I would attempt to reisntall the dirvers via device manager they do sometimes become corrupt especially if you picked up any malware that was removed by your antivirus software due to the drivers and malware both reside inwindows\system32.
After the reisntall of the drivers if the issue is not resolved I would upgrade the audio card with a PCIe x1 component such as:
Creative Labs SB1040 PCI Express Sound Blaster X-Fi Xtreme Audio Sound Card
http://www.amazon.com/Creative-Labs-SB1040-Express-Blaster/dp/B000W7PNZI/ref=sr_1_1?ie=UTF8&qid=1357...
After I paid for a real soundcard with Recording: 24-bit/96kHz and Sound Output Mode - 7.1 and bypassed my onboard audiocard I never had any issues again. My onbaord worked too in the begining for certain things than stopped mysteryously and the reinstallation became ineffective after a while so I decided the money for the tower was invested mainly in the CPU i7 the RAM and HDD.
*** Note if you did install the audio drivers for the graphics card you will have to change the onboard audio in the BIOS from automattic to enabled. Otherwise you will have no sound at all. So never take the audio drivers for the graphics card unless you need them for DVR recording or something. The PCIe audio cards are never effected by this however only the onboard audio. Another reason onboard is a cheap way to go and HP bundles it as cheap as it can my friend.
Good Luck again!
was wir lieben meistens nicht kriegen

A How To: Create a Widescreen High Definition Slide Show from the Organizer

[EDIT] I just tried another one and, weirdly, that produced an output with black bars around all four sides! So maybe this 'how to' is not 100%. I have considered deleting the post altogether but, as it does still produce a superior slideshow quality file than the standard ones provided with Elements, I've decided to leave it with this edit added at the top for additional info.[END_EDIT]
In answering a question in another forum I found a nice quick way to create proper widescreen high definition slide shows from just the Elements Organizer. Apologies if this is 'old news' to readers, but I've not seen this described elsewhere so I thought I'd share it.
The Organizer Slide Show creator, if not wanting to edit in PRE, provides a small set of Windows Media Player profiles to create .wmv files. But the best of these goes only to 1024x768 (a 4:3 monitor resolution setting). I've noticed, but never paid much attention to, that at the bottom of the Slide Size box there is a 'Browse for more' option that lets you search for additional Windows Media Encoder profiles. Investigation showed me that I can download the Windows Media Encoder software from Microsoft and create my own profiles. But even further investigation showed me that someone had already done this! I've tested their full HD profile and it works just fine (1920x1080).
So if you are just after a straightforward slide show (i.e. not needing PRE features) but want it displayed on your Full HD TV set here is what you do:
Download the HD Profiles from http://forums.nexusmods.com/index.php?/topic/236895-hd-profiles-for-windows-movie-maker/. There's also a couple of useful SD sizes there as well. Save them somewhere you can easily find them.
Create your slide show in the Organizer. Obviously use appropriately sized images for HD. There's little point outputting an HD wmv file using low resolution and/or 4:3 aspect ratio images.
Save and Output your slide show.
In the output dialog ('Save As a File') scroll down to the bottom of Slide Size and select 'Browse for more ...'.
Browse to the file you downloaded in step 1 and click Open.
Click OK and your Widescreen HD .wmv file is prepared.
Here's a Gspot analysis of my test output file. As you can see it is an HD file with a 16:9, square pixel, aspect ratio.
Ta Da!
Cheers,
Neale
Insanity is hereditary, you get it from your children
If this post or another user's post resolves the original issue, please mark the posts as correct and/or helpful accordingly. This helps other users with similar trouble get answers to their questions quicker. Thanks.

nealeh
You did not mention a specific Premiere Elements Elements Organizer combo for this, so for now I will address this from the version 11, not Windows Movie Maker, perspective if I need to get version specific.
.prx
The Browse for More is a well known route and does offer at least one Adobe profile for 1280 x 720 16:9. I am not sure where you came up with the lesser resolution,1024 x 768 that you mentioned. The Windows Media profiles have existed for several versions of Elements Organizer. Those Adobe ones that you do not see under Output Save As A File Movie (.wmv), can be found in the Windows 7 or 8 64 bit path
Local Disc C
Profile Files (x86)
Adobe
Elements 11 Organizer
Assets
Locale
en_US
tv_profiles
in the tv_profiles Folder are included the .prx files
.....10. 640 x 480 Enhanced Definitions
.....12. 852 x 480 Widescreen Enhanced Definition
.....14 1280 x 720 Widescreen High Definition
A homemade 1920 x 1080 16:9 30 frames per second .prx has long been sought but not that easily produced by many using with the Windows Media Encoder Editor. Apparently you have found one online, and it does get accepted into the Premiere Elements 11 Browse for More choices. And, if you do a gspot readout for the wmv output from Elements Organizer 11, it will display all the "right" properties that you hoped for and that are shown in your screenshot.
The bottom line, why bother with the wmv slideshow? If you take your original photos and size them for 1920 x 1080 16:9, use them in the Elements Organizer 11 Slideshow Editor (Crops used in preferences), use the Edit with Premiere Elements Editor command, what you get in Premiere Elements 11 is full and good in all regard. Have you tried it?
I can see your interest if this is HD going to HD (AVCHD on DVD or Blu-ray disc format on Blu-ray disc, but I do not see this for an Elements Organizer Slideshow that is going to DVD-VIDEO widescreen.
More later.
ATR

What EXACTLY are the 4 NVIDIA High Definition Audio devices on N570GTX - Win 8.1

Hi guys,
one of my rigs runs an N570GTX on Win 8.1 64bit.
In Device Manager > Sound, Video and Game Controllers, there are 4 "NVIDIA High Definition Audio" listed.
I use 337.88 drivers (NVIDIA Control Panel version 7.7.760.0).
What is the purpose of EACH of these 4 devices:
As a side note, my other rig running an N660GTX on Win 7 64bit only shows 1 "NVIDIA High Definition Audio" in Device Manager > Sound, Video and Game Controllers.

Okay, by examining the devices (enabling, disabling, reading driver data), I can conclusively state that one of the drivers (in my case residing in Location 1) is exclusively tied to the HDMI port on my GPU – when I disable it, my HDMI device (I have only one; shame, because I can't isolate the devices better) stops being listed in Windows Sound Control Panel; when I disable all other devices except that one, my audio over HDMI works fine – this leads me to believe that the other ones are not really essential codecs required for HDMI audio, but are instead related to the individual audio outputs.
In summary, assuming the other two devices (residing, for example, in Location 0 and Location 2) are for audio output on DVI ports (usable via DVI->HDMI adapter/cable), there's still one NVIDIA High Definition Audio device (residing in, say, Location 3), which doesn't seem to be in use in relation to some sort of global codec mechanism (since I can disable it without affecting my HDMI port audio output), that is unaccounted for!
Any idea what other output can the remaining device be linked to, since GTX570 has no S/PDIF pass-through connector on the board itself (to connect it to the motherboard's S/PDIF output)?
Could the remaining device be there only as a legacy stub for S/PDIF connector which was present on the pre GeForce 400 Series cards, since they share the same NVIDIA drivers with the post-Tesla series?
But in that case, why does my GTX660 list only one NVIDIA High Definition Audio device in Win 7 64bit?
Quote from: Nichrome on 02-July-14, 19:33:05
Apart from the sound you can get through HDMI (which would be 1 or 2 of these in management), it provides your board with some "HD Sound Drivers" which takes another 1 or 2 of these.
I have quite few of these too even on my old laptop (with Nvidia card): x4 Nvidia High Definition Audio, x1 Cyberlink WebCam, x1 Realtek HD and x1 Bluetooth sound.
Your specs read that you have a GTX770 running on Win 7 64bit; do you also have four of the Nvidia High Definition Audio devices? Or just one? Thanks!

How can I "proxy edit:" a high-definition project?

This is an undocumented process, created by the always amazing Robert Johnston, and a good solution if you find that editing HDV and AVCHD video natively puts too much stress on your system's resources.
Proxy editing temporarily substitutes a sort of preview video for the native files, usually one of lower resolution so that you can work with it more easily. Then, when you output your project, the editing and effects applied to the proxy video are applied to the actual footage, creating a high-definition output.<br /><br />Here is Robert's solution:
I have a custom project preset for 1080i that has an editing mode of 360x270. Anything you render as a preview is only 360x270 "MPEG-2 I-Frame Only." You can create your own and see if it helps with editing.
To create your own, you first pick a project preset by clicking "Setup" on the startup screen displayed by Premiere Elements 4. Select the 1080i 30 or the 1080i 25 project preset from the HDV tree inside the NTSC or PAL nodes. Click the "New Preset" button, then click the "Save" button, then give the custom preset a name and description of your choice. Click "Save as Default." Exit out of Premiere Elements.
Now open up your custom preset with WordPad. The custom preset file will be in the following folder:<br /><br />C:\documents and settings\[login id]\application data\adobe\premiere elements\4.0\settings\custom\
Once you've opened it in WordPad, scroll down past the gibberish until you get to the line with ObjectID="6" and change the PixelAspectRatio from 1920,1080 to 480,360 and change the FrameSize from 1440,1080 to 360,270. Then save the file.
<VideoSettings ObjectID="6" ClassID="58474264-30c4-43a2-bba5-dc0812df8a3a" Version="8">
<MaximumBitDepth>false</MaximumBitDepth>
<PixelAspectRatio>480,360</PixelAspectRatio>
<FrameSize>0,0,360,270</FrameSize>
After saving the file, you can start up PE and create a new project based on that custom preset. Clips you drag to the timeline will look normal sized, but if you render a preview of it, it will only be 360x270. It will look best when magnification is set to "Fit" or 50%.
Add titles, effects, transitions. Then render a preview.
You may not think that this would export correctly, but so far it has worked for me. The only thing that I haven't tried is burning a Blu-ray disc
Titles won't come out correctly if you change framesizes in some of the other ObjectIDs of the custom preset file. Just change the one that I specified.
Hopefully that gives you the idea so you can change the frameszie to something else if you don't like 360x270."

Paul_LS
Thanks for the reply.
I am with you about editng preview file (proxy) instead of the original AVCHD HD1080i or HDV HD 1080i. But, I went off course with your comment:
"Using the proxy you can view the video/effect without rendering" since you do not see the preview file until after you have rendered your edit of the Timeline.
Perhaps my understanding of that will answer the question that I asked about the benefits of using the proxy procedure if the workflow is just import, no edit, export.
ATR

Creating a high definition slide show in FC ?

Just totally new in this field, I am asked to produce a high definition slide show to be presented on a cinema screen. iPhoto seems too basic, PPS or OpenOffice probably won't let me create a self contained DVD show. So FinalCut could be an option, though I don't know to what resolution limit. I have FC HD, but consider upgrading to the new version if this would help. Is it the way to go or should I rather consider an other program? I must say that so far I have no idea of the definition of the pro digital beamer, nor if a DVD is a good support or if it will limit the image definition. It seems to me that high definition video should produce sharp still images too even on a big screen, but no experience really. Thanks in advance for some hints!
G4 Dual 500 - 1.5GB RAM - Cinema 22 - OS9.2.2 Mac OS X (10.4)

I'm a bit of novice here. I love Keynote for its ease of use, ability to easily support .ai and .eps art, and its cool transitions. I know it can generate QuickTime output which you could then convert to a DVD using iDVD or DVD Studio Pro. However, Keynote won't let you do things like move the graphics around (e.g., no "Ken Burns" effect).
I'm a little curious about the DVD thing. If you are going to be projecting this, life will be a lot easier if you just project it from a computer, rather than converting it to DVD format, which is really designed for TV/movie type output, not multimedia output, e.g., text. FCP HD will produce HD output, but I think I am correct that there are no current players that support HD DVD (about to change with BluRay and DVD HD).
Answer is it really depends ... how fancy are the effects you want to show? How much time do you want to spend learning FCP or Motion (both have a long learning curve)? Will you be able to project this from a computer or must it play in a regular DVD player?

Creating high-definition Quicktime files

I have a project that was shot in P2. The footage is 720P (I *think.* I'm not as up on high-def as I should be. The files are 960x720 with an aspect ratio of 1.3333 at 23.976 FPS). The client has requested a high-definition Quicktime file that they want to play on their laptop, and not a blu-ray disc. What settings should I use in Media Encoder to accomplish this?
My best guess is to use the h.264 codec and manually set the bit rate to its maximum. However, if I set the Quicktime file output specs to match the specs of the P2 footage, it plays back too tall and not wide enough in my Quicktime player. Through experimentation, I found that if I set the output to 1280x720 with a pixel aspect ratio of "square pixel," it loks right when I play the file in my Quicktime player. But something tells me there is a better way.
So back to my original question - can Adobe media Encoder deliver a high-definition Quciktime file, and if so, how?
J. D.

QT's treatment of PAR's is bordering on comical. I don't know if it can't or won't read PAR header data created by windows, but i've never had any luck displaying non-square pixel vision in QT.
You can set it manually in the bowels of QT to get a correct aspect ratio, but it aint easy.
I'm with Harm: go square pixel. You might get a little degredation (as you'll be leaving a pixel-for-pixel scenario), but it's better than the alternative.
MP

No Sound after updating IDT High Definition Audio Codec on my HP Pavilion dv6-6154tx laptop

I recently ran Advanced Driver Update to check and updated my audio driver (IDT High Definition Audio Codec) on my Windows 7 laptop. However, after the update, every time I boot up the computer, there is no audio output. I checked the volume control options and they are all fine, showing "all devices are playing sound". But there is no sound. Even the 'test sound' option does not play any audio, although the computer says that it is working fine. I read some posts on this forum and came across an answer - to uninstall the current driver from Device Manager, and manually install IDT HD Audio Driver for Windows. This works and I am able to get back the sound. However, I have to do this every time I start my computer after shutting it down, and this is proving cumbersome. Can somebody please help me with this and suggest a solution? Thanks.

Hi @Harkri ,
I have brought your issue to the appropriate team within HP. They will need to get information from you to look up your case details or serial number. Please look for a private message.
If you are unfamiliar with how the Forum's private message capability works, you can learn about it here
Regards,
George
I work for HP

No sound Realtec High Definition Audio Device

My HP Pavilion p6280t CTO Desktop has a Realtec High Definition Audio Device. In the Properties the device shows as working properly. I have the latest Realtek driver (6.0.1.5910). RealTec audio device is set as the default device. Nothihg is set as muted. Speakers (RealTec) are plugged into the correct output jack. The speakers are getting power - verified my turning them off & then back on and hearing the slight pop of the power surge. The sound stopped a few weeks ago - don't know if a Windows update caused it. There is no sound period. Thanks

Hello @lpb07978,
I would like you to go into the Device Manager and actually remove the driver for your Audio and when prompted delete it. By doing this we will also remove any settings that are attached to the driver. This may not necessarily happen when we just install a driver so this will ensure the driver and any settings are clean.
The next thing I would like you to try if the above does not work is go to the Control Panel and then go to Programs and Features and sort by install date. Look for anything that has been installed in the past months (try to guess around when the sound last worked). Document the applications, update, etc ... then uninstall them one at a time tracking which until you get sound back. If one of them is causing the issue this should fix it. Once you are done and the sound is back put the ones that were not the cause back.
If this does not work though we have two options rule our software completely with a backup of your personal files and a factory recovery or install another sound card. I know you are hesitant to do the factory recovery, but it does not cost money to do this and if the audio does not work at that point you know it is hardware related. To backup your personal information and ensure that it is not lost I would like you to review and follow the steps set out in the HP Support document: Backing Up Your Files (Windows 8), which will ensure your personal files are up to date.
***WARNING!! If you want to keep any emails or bookmarks/favorites you will want to back those up as well as I do not believe they are backed up in the HP Backup process.
Next, I would like you to review and follow the steps set out in the HP Support document: Performing an HP System Recovery (Windows 8), which will you through recovering your computer back to factory settings.
*** IMPORTANT - Your personal files such as libraries, personalization settings, user accounts, and desktop themes are permanently removed. As well the computer settings are returned to the defaults (the way it was when it came from the factory). All apps and software that were installed on the computer when it came from the factory are reinstalled, and their settings are reset to the defaults. Additionally, software, apps, programs, and everything that you have installed or saved on the computer are permanently removed.
If the above steps did not resolve your issue please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I would like to thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

PC is showing realtk high definition audio working but not showing not plugged in

computer is a hp pavillion a6763w desktop PC.
i had installed a ati video card and all worked perfectly for a while after updating the drivers for it my onboard sound went out. the sound would play through the hdmi output but no other output. i uninstalled video card and drivers and reverted back to old drivers. did a restore point. reset the bios to enable onboard sound. reinstalled drivers for onboard sound. tried installing a sound card and it was not recognized by the computer. but still PC is showing realtk high definition audio working but nothing plugged in when it is. also i have tries several different devices being plugged in and none of them worked.

Hi,
When installing a discreet sound card, you should disable on board audio.
With HDMI, you have to chose speakers or HDMI but not both. It's one or the other.
What ATI video card are you using and did you upgrade your power supply?
Did you go to www.realtek.com and download the latest audio drivers when using the on board audio?
HP DV9700, t9300, Nvidia 8600, 4GB, Crucial C300 128GB SSD
HP Photosmart Premium C309G, HP Photosmart 6520
HP Touchpad, HP Chromebook 11
Custom i7-4770k,Z-87, 8GB, Vertex 3 SSD, Samsung EVO SSD, Corsair HX650,GTX 760
Custom i7-4790k,Z-97, 16GB, Vertex 3 SSD, Plextor M.2 SSD, Samsung EVO SSD, Corsair HX650, GTX 660TI
Windows 7/8 UEFI/Legacy mode, MBR/GPT

Realtek High Definition Audio This device cannot start. (Code 10)

i have a compaq presario CQ56 window7 64bit
Realtek High Definition Audio This device cannot start. (Code 10)
no audio output device is installed show up at speaker
when i did have sound it worked great then days went by i boot up and get no sound i would do system restore and get it back then it would do the same thing i even updated drivers i have service pack 1 its a 64bit system.a real pain in u know what.now i cant even get it to work at all.i would get it but as soon as i shut down.it would be gone again now its gone cant even to get a sound out of it.its making me wanna hear one more last sound and it would sound like smashed with a foot in the middle of it.then start all over again with a new one.if it didnt run so good it would be at the right of the garbage can.anybody got a answer i sure would be glad to hear sounds again makes it hard to read lips at times.but for music ur toasted i have tryed everything i can but to buy a program and it mite work or not who know for sure.
hp support Assistant show this (device) Realtek High Definition Audio,(status) error(10),(driver) RTKVHD64.sys(version) 6.0.1.6206

We have the same problem as you. Did you find a solution to your problem? Thanks.

Important quality loss in high definition video in Premiere

Hello
I'm working in a series of high definition clips in Premiere CS4, and I noticed a great loss of quality of the videos after rendering, even without applying any filter or special effect.
All of the videos were captured from a Sony HD camcorder in M2T format through HDVSplit. The M2T videos are perfect, with clear and crystalline images, typical of a HD clip.
However, after rendering in Premiere using the MPEG2 Blu-Ray HDTV 1080i or HDTV 720p format with all of the settings in high quality, the resulting video is disappointing, in no way resembling a high definition video. The same occurs using H.264 Blu-ray format, also with all the settings in "high".
The quality of the video is well below the expected, both in 1080i and 720p.
I didn't use any filter in the edition, just trim, simple transitions and some legends. The resulting video shows a significant loss of quality and definition, which resembles more a trivial SD DVD than a video that was totally recorded in high definition.
I believe that it is a codec problem, but I would like to know if somebody already observed this issue, and if some special adjustment or setting exist that I'm missing.
Any contribution is welcome
Thanks
Valter-Brazil

Do you mean rendering the timeline for playback, or rendering the video with a preset for output? You can start by making sure the quality setting in the program monitor is set to highest quality, not draft, or automatic. You can also check the Maximize Render Quality option. See the following taken from Adobe's website:
Maximum Render Quality option
You can improve rendering of motion, improve deinterlacing, and improve scaling of video. Select Maximum Render Quality in your sequence settings or Use Maximum Render Quality in your export settings.
If the resulting video from an export from Premiere is low in quality, then you need to adjust the bitrate settings, or resolution settings.

Output in High Definition

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