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April 29, 2008

Blu-ray Playback Problems ?

Blu-ray Playback Problems ?

After reading a few emails with people having issues playing back their Blu-ray discs created with Encore (or most other BD-R authoring apps), I thought I should mention a few basic 101 tips to help people just getting started with BR authoring.

FIRMWARE WARS - if you are making BD-R’s for yourself or for your customers, it a good idea to get to know the more popular Blu-ray players. WHY? Most of the older Blu-ray players (if not 100%) need a firmware update to play BD-R or BD-RE (re-writeable). WHY? I’ve heard arguments ranging from constant changing of the Blu-ray spec to copyright issues. Either way it will effect all of us at some point that are burning Blu-ray video from desktop applications like Adobe Encore.


It really does not make a difference when you purchased the player – If your BD-R or BD-RE disc will not play after you’ve burned it and the firmware has not been updated, then you more than likely need to do a firmware update. I have provided a few links to get you started but I highly suggest doing a “Google” on your Blu-ray player model. Try searching for something like “Panasonic DMP-BD30 Firmware”. You will see a ton of posts ranging from links to download the firmware(always look for the manufactures site first) to issues with the current firmware.

Making a firmware disc is fairly straightforward. Most require you to download the file and burn it to a CD-R. When you load the CD-R in the player, it will read the file and ask you confirm the update. Make sure you READ FIRST double-checking the country/region of the firmware.


I mainly use a Sony Playstation 3 for testing projects. The Playstation 3 is currently the cheapest Blu-ray player with an Ethernet port. This really makes it simple for updating firmware via the web. The PS3 seems to get a new firmware update about every 8 weeks or so. The most recent update gave us new BD-Live support that allows access the web from the video or menu for additional content. This may not be a huge feature now but will surely be large part of things to come.


I also use a Panasonic DMP-BD30 for testing and have had excellent results. The new 1.6 firmware offers faster load times. Note ** Sony and Samsung were shipping me test units over a year ago but they are yet to show up. We do have several early Sony and Samsung models in the Encore lab– Some of these models had serious issues early on but were fixed with Firmware updates.

Again – do your research. If you are making Blu-ray discs for sale, make sure to tell your customer that they may need a firmware update to play your BD-R or BD-RE discs.

Hopefully with newer models coming out now, the BR players will work more like standard DVD players as far as playing burned media.


If your player is playing your burned media OK – then DON’T UPDATE to newer firmware without doing a web search first. If it plays your BD-R media then leave it alone. See my comments below on the Playstation 3 2.3 firmware update.


One useful site I like and check often is Http://www.Blu-ray.com/firmware . These guys do a great job of keeping up with the issues and firmware links. They also have a good general forum as well. http://www.blu-ray.com

Quick Firmware Links:

Panasonic:
DMP-BD10

DMP-BD30

Sony:
BDP-S1
Playstation 3 - use your System Update feature

Pioneer:
BDP-HD1
BDP-94HD
BDP95FD

BDP-LX70

Samsung:

BD-P1000
BD-P1200
BD-P1400
BDU 5000

Denon:
All models

Philips:
BDP 7200

Sharp:
BD-H20

MEDIA WARS – BR Media is usually not an issue if you use name brand BR media. I have always used Verbatim and not had any issues. To get started with Blu-ray authoring, you should always use BD-RE (re-writeable) media until you know your authoring system and workflow are solid. Issues range from using the wrong ports (ODD SATA Ports on MacPros = BAD) for your Blu-ray drive, software conflicts to bad frames of captured video. Check out my previous posts which list a few of these issues.

Lastly on Media, new Blu-ray Media is being released and uses an organic dye for burning. It will be hard to tell if the older players will have issues reading it until it's been out for a while. I have not tested this new type of disc but will work with Verbatim on getting some samples and report back. – Just what we need, another variable to add to the mix.

CRAZY ISSUES: I have seen my share of crazy issues with both early DVD burning and now Blu-ray burning. Recently, the Playstation 3 (the best player for testing projects burned with Desktop BR apps) firmware update version 2.3 gave us a ton of new features but also seems to have affected people in different ways in regards to BD-R playback.


Here are a few 2.3 firmware PS3 issues I’ve seen first hand with-in the past 2 weeks.

Playstation 3 20GB model – would not play BD-R media but had no problems playing BR-RE media. (The same project was burned to both BD-R and BD-RE media). Spent quite a while and used 4 different brands of BD-R media - no luck. When I loaded the same BD-R discs into a 60GB version of the PS3 and the Panasonic BD-30, they played perfect no issues.


Playstation 60 GB model - could not control menus (Encore BD-R or Commercial Blu-ray version of Happy Feet) with a PS3 wireless controller. ***Fix – connect a USB cable to the wireless controller and all menus worked OK on both discs. The Sony BD remote worked with out issues. Spent several hours confirming this issue on this particular unit.


What does this mean?
Hard to tell and too many variables. Sony may a few different BD drive mechanisms and/or controllers that they have been using for the different PS3 models over the past few years. They also have several different ways to control the disc menu with different hardware (controllers and remotes) . The GOOD NEWS is that the PS3 gets firmware updates regularly and hopefully this will correct these issues. I’m sure more will crop up. If you make money creating BD discs then I would highly suggest having a regular set top unit like the Panasonic BD-30 for confirming discs that won’t play on a PS3. Until recently, the PS3 has been a very solid player. I’m sure this will be short lived.

April 13, 2008

XDCAM and Premiere Pro 3.2

 

Intro to PremierePro CS3 and XDCAM, XDCAM HD, and XDCAM EX support
For Intel Macs and Windows XP/Visa (Version 3.2.0)


What’s New ?
With Premiere Pro CS3 and the 3.2.0 update, you can now natively Ingest, and Edit Sony’s XDCAM (DVCAM), XDCAM HD, and XDCAM EX format. Just as you would expect from Adobe and the Premiere Pro team, just drag and drop directly from the card into the Project Panel and start editing. No need to transcode your video with “wacky” single platform codec’s and no need to worry about .mov and .avi files – just edit ! There are also more updates to the MPEG-2 (HDV) editing modes. For more info jump to the “What’s New in the 3.2.0 release?” section and read about new Fixes, Known Issues, and more.

To Learn More ………..Click Continue Reading

With Sony’s XDCAM EX format, making quick rough cuts directly from your Sony EX camera is a snap . YES - you can edit directly from the Sony SxS Pro card in your laptop or a simple USB 2.0 cable connected to your camera. When you return to your studio, simply copy the Premiere Pro project file from your laptop to your desktop via a standard USB2.0 Thumb drive or Network connection.

Premiere Pro project files typically range from 1MB to 20MB in size (Projects do not include video assets, only Titler Titles). With Sony’s SxS Pro memory cards you can use various Express Card readers that are available to help you transfer your video to your desktop or simply use any USB 2.0 cable connected to your EX camera and transfer.

Here is an Adobe XDCAM workflow guide we put together to help answer some basic questions.

http://www.adobe.com/products/premiere/pdfs/PremierePro_xdcam_workflowguide.pdf

For this video I had the opportunity to try out the new Sony PMW-EX1 camera (http://sony.com/xdcamex) The camera is an amazing step up from the Sony Z1U (HDV) with full 1920x1080i , 1080P and lots of flexible frame rates. There are too many feature to list here but I highly recommend taking a look at the Sony brochure which is available in PDF format.


Download it here:
http://bssc.sel.sony.com/BroadcastandBusiness/markets/10014/docs/PMW-EX1brochurefinal3-08.pdf

For a great intro FAQ from Sony on XDCAM go here:
http://bssc.sel.sony.com/BroadcastandBusiness/minisites/cinealta/docs/XDCAM_FAQs.pdf

There are two featured videos for Premiere Pro 3.2.0.
The first video shows off the new XDCAM support and the second video “MixItUp” shows using XDCAM EX, Panasonic P2, HDV, and standard DV on the same timeline with no special codecs.

Tip:
When using mixed format media/clips the first thing to keep in mind is that you need to pick an editing environment or in Premiere Pro terms, a Preset.

For example, if most of my footage is Sony XDCAM EX at 1920x1080 60i, then choosing the Sony EX 1920x1080 60i Preset would mean that those clips would not need to re-render or scale to another size or aspect ratio (no redline) .

If I wanted to downscale my HD footage to SD, then I might choose a DV WideScreen 16:9 Preset and use the Scale to Frame Size feature (Right Mouse Click on any clip on the timeline) and Premiere Pro will scale the clip to match the Preset. Another tip to remember is the Aspect Ratio for the Preset and the clips you are importing. Panasonic P2 1280x1080 uses a 1.5 aspect ratio while DV 16:9 uses a 1.2 aspect ratio so you may not be able to see the entire frame edge to edge. Premiere will handle this for you, just keep aspect ratios in mind. For more info and see it in action, watch the video.
Watch This:

Here’s a quick video showing the new XDCAM in action.

CHECK OUT Video 1:
Intro to Adobe XDCAM Editing:

CHECK OUT Video 2:

MixItUP !


Available Presets for XDCAM EX and XDCAM HD (XDCAM users can any Preset DV NTSC for DVCAM Mode).

 

Viewing the Metadata (right Click on the clip in the Media Bin and select Properties)

What’s New in the 3.2.0 release?

The 3.2.0 update adds compatibility with the Sony XDCAM range of cameras. This includes disc-based XDCAM and XDCAM HD cameras., and the newer SxS-based XDCAM EX cameras. Content from XDCAM cameras can be imported and edited natively without transcoding or conversion. This makes possible similar workflows to Panasonic P2, including the ability to edit content directly from XDCAM EX cameras.

Note: Adobe Premiere Pro CS3 3.2 does not support IMX editing or XDCAM HD50 editing at this time. Export to XDCAM is also not possible.

Adobe Premiere Pro now has presets for HDV 24p. Note: Adobe Premiere Pro does NOT support print to tape in 24p mode.

Improved handling of MPEG streams (e.g.: HDV video), along with error detection. MPEG stream errors can occur during recording due to tape dropouts, record start/stop glitches, timecode breaks, etc. Bad frames caused by these MPEG stream errors are identified during import/indexing or playback. These frames will play back as full red frames to alert the user that there is a problem in the encoded video at that location.
Adobe Premiere Pro will also log error messages to the Events panel, indicating where the error(s) were encountered in the stream. Users can open the Events panel, determine the location of the MPEG stream error, navigate to that location in the clip and take corrective action, such as trimming out the video glitch or covering up the red frames with duplicated good frames copied from before or after the glitch.
Note: MPEG files will need to be re-indexed to take advantage of the improvements in Adobe Premiere Pro CS3 3.2.0 For more information, please see Working with MPEG Files.

Notable fixes
Titles/Footage show up as offline when reloading saved projects.

Rendered preview files will be missing when reloading saved projects.

Certain filters and/or transitions aren’t applied correctly when reloading saved projects, until the timeline is forcibly refreshed.

When exporting via the Adobe Media Encoder, a long delay would occur before the progress dialog would show &
rendering resumed (Mac OS 10.5.x only).

24p HDV clips shot on a Canon XH A1 come in incorrectly as 30 fps clips.

Creating an offline clip in the project window, then attempting to link it to media on disk would trigger a crash in
Adobe Premiere Pro.

QT PAL movies rendered out of Adobe After Effects® software would be incorrectly identified as requiring rendering in a Adobe Premiere Pro PAL project.

DV Clips of certain specific durations would be incorrectly identified on the timeline as requiring rendering.

For P2 DVCPro clips, the right-most pixel column contained video garbage.
Fixed a memory fragmentation problem that would occur with projects with many custom bin columns.

Fixed a bug where exporting to a QuickTime movie (with QT 7.4) would crash the application.

Selecting "display only exact name matches" when relinking clip no longer crashes on Leopard.

Fixed an issue where 30p and 30f HDV clips would incorrectly be identified as requiring rendering in a 29.97 progressive project.

Known Issues

For Batch Capture of 24p, 24f, 30p and 30f HDV clips, it is recommended to manually capture clips one at a time or capture the entire tape or portions of the tape and edit the captured clips manually. Using Sub-clips from the captured clips can help remedy the issues with batch capture and organization of the clips in the project.

 

Download the PremierePro 3.2.0 Update for XDCAM Support and Improved HDV support

Note: Updates will not install on trial versions due to license restrictions

 

Click logo for PremPro 3.2.0 OSX updater

 

Watch This:

Click logo for PremPro 3.2.0 WIndows updater

 

Special Thanks to our Adobe Platinum VAR sponsers: www.mbsdirect.com for hosting the videos and special thanks to www.thedvshop.com for providing the 8 core GraVT Vista64 screamer and finally www.microsearch.com for the www.iKanCorp.com GreenScreen lighting system.

 

 


April 11, 2008

Apple's Compressor & Encore Blu-Ray

Creating MPEG-2 Output Files for Blu-ray with Apple's Compressor 3

I've been getting a lot of questions from FCP Users on how to create "Blu-Ray legal" MPEG2 files using Apple's Compressor version 3.02. Here are a few simple steps to get you started as well as few tips for the new Blu-ray author. For the record, I have been able to get the H.264  AppleTV setting to play on some players but it is not 100%. My engineering team says that the version we tested (3.02) does not create true legal H.264 Blu-ray. Looks like 3.03 was recently released and has new AppleTV settings - not sure if anything changes in 3.03 yet - My guess is no.

 

Tips for the new Blu-ray (BR) user.

For those of you that are new to Blu-ray authoring, it is critical to make sure your burner is connected and working properly (see the last blog entry on the MacPro ODD port(Optical Disk Drive) to get an idea of some of the hardware issues that are cropping up - the safest thing to use is an external BR firewire burner) Always use re-writable BD-RE media when testing. This will save you MONEY. (For the record, I use Verbatim) Burning a Data Disk using Toast is NOT A VALID BR BURN TEST. Blu-ray players are very picky about the video they playback. Encore will usually ERROR if it finds a problem. Unfortunately, the EncoreCS3 Error messages don't really tell you anything useful - but it does catch them. The Error usually comes during the Build Cycle (Indexing the LongGOP). If you get an Error 6, for starters, try creating a NEW smaller version of the project with a simple Encore menu from the Library Panel. Error 6 can also happen if you have an invalid menu (buttons too close or invalid highlight state -Remember KISS , Keep It Simple, if you are new to BR. If the disk burns OK after your NEW project test, then try re-creating the project from scratch, you more than likely have a corrupt project. If the re-created project does not burn, then you more than likely have a bad video/audio (out of Spec) file. I have looked at lots of trouble projects and it usually boils down to out of BR spec video( coming from Compressor or Avid) . The issue is more the new BR user playing with output settings.It's not really Apple or Avid issue other than it would be really nice to see a standard BR export option that works cross platform and different authoring systems.Both FCP and Avid can create legal MPEG2 files for Encore.Some exports produce high quality video that won't build properly in Encore this mainly happen when the Video and audio are different lengths and are off by a few frames.(zoom in on the Timeline @ frame level at look at the last frame for both audio and video - they need to be the same length for BR) this will cause an Encore error when building. To fix it, just trim the video or audio back a few frames so they are the same length. Sometimes you will see that the timecode is different for the video track and audio track in the Properties Panel. While Photoshop can really get your menus looking amazing, it can cause lots of issues if you do not understand the Syntax (Symbols) in the layers Panel in Photoshop and you start changing them. The Syntax tells Photoshop what each layer is supposed to do on the menu during active states (triggering an action, highlights and so on). If you are new, do yourself a favor and keep it simple - Pick an Encore menu from the Library Panel and don't change (Add) the buttons in Photoshop, change (add) them in Encore. Creating menus is fairly simple in Photoshop once you take the time to see how they work. I can't stress enough how important it is to do a few simple tests with your new burner set-up, knowing that it can burn a playable BR will ease your stress during the long encode times. (BTW - there is a new Blu-ray Hardware board for PremierePro/Encore encoding , I have been testing it for several months. It will be released by ADS as the Kompressor board. It's made by a company called Ambric (yes - Mac and WIndows) I'll do a review video of the board in an upcoming blog. I mainly use a Panasonic BD30K and a Sony PlayStation3 for my BR playback tests.

(Blu-ray high quality 2 pass H264 encode times can take many , many hours( 30 hours for 130 min). MPEG2 encode times are much shorter and single pass is realtime on highend machines.The last thing you want is to waste time encoding and not being able to burn( I'll say it again - test your burner with a small project).

How to create a quick simple test:

The easiest and most simple test is to create a simple 5 minute video in PremierePro (just import some FCP mov clips) and File>Export>Adobe Media Encoder and choose MPEG2 Blu-ray and import the files into Encore, select the video and audio clips in the Project bin , rightmouse click and select Timeline. Goto the properties panel and set the end action (just "pickwhip it" back to the clip in the Project Panel. Click on the build Panel and burn to Blu-ray. We have several videos on AdobeTV (http://tv.adobe.com) which will show you a few quick demos of Encore)

 

Adobe Media Encoder from PremierePro :

 

(Thanks to the Encore Engineering team for double checking the workflow steps)

 

Apple's Compressor MPEG-2 settings.


Step-by-Step instructions for using Apple's Compressor v3.0 to
create Mpeg-2 stream and burn Blu-ray disc using Encore CS3.

Background Info on MPEG-2 Streams.

Types of MPEG-2 stream:
There are three common Mpeg-2 stream types that are used to deliver MPEG-2 encoded video in Compressor(v3.02) :
Elementary streams: These streams contain only one Mpeg-2 content and no audio.
Transport streams: These streams can contain several Mpeg-2 content channels and associated audio.
Program streams: These streams contain only one Mpeg-2 content channel and its associated audio.
By default, the Compressor Mpeg-2 encoder creates elementary streams. You have to configure the Mpeg-2 encoder to Program streams to create Mpeg-2 files for Blu-ray.


Quick and Easy Workflow
The following workflow shows you the easiest way to create Mpeg-2 Program streams for use in Encore CS3.


Step 1: Add source media files to Compressor
1 Double-click the Compressor icon in the Applications folder.


2 Drag source files from the Finder or the desktop to the Batch window.


Step 2: Assign settings to jobs


1 Choose the setting for your source media file jobs in the following way:
Drag setting from Apple->Formats->MPEG-2->Program Stream under the “Settings” tab


Step 3: Make your MPEG-2 Settings


The MPEG-2 pane opens with the default Video Format tab.


Watch This:

Stream Usage pop-up menu allows you to choose how you intend to use the
MPEG-2 stream. Choose Blu-ray option.


Choose appropriate format in Video Format tab.


Step 4: Submit the batch
Your batch is ready to be submitted. Click the Submit button to submit your batch