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Use VLC Player to record desktop

For years whenever I wanted to do some screencasts or record what’s on the screen, I have been using Techsmith’s great Camtasia software or Windows Media Encoder. Today from a FaceBook wall post I learnt that the free & open source video player – VLC Media Player has this feature in every copy.

The steps to follow are just four, first is to select Convert/Save  option from the Media Menu, then in the dialog box that appears select “Capture Device” tab, then select "Desktop” in the Capture Mode option, increase the frame rate (for smoother animation provided you have powerful graphic card) and then press “Convert/Save” button. That’s all.

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Copying VCDs to PC

Recently I purchased some old Tamil Movie VCDs, I wanted to copy them to my PC so that I can carry it in my Zune player or to my Digital Media Centre in my house. When I tried to play one of them, it played very well on my DVD player but not in my PC (Windows Media Player or VLC Player). In PC they played only with Nero Showtime software. After some digging, I learned these are VCDs which have been written with 800MB of data – more data than normal 700MB CDs and many applications may have difficulty in reading them. I tried copying them using XCopy/Windows Explorer/Robocopy and all of them failed. I found a free software IMGBurn from the authors of DVD Decrypter that allows copying & recording of many types of CD/DVD images to Hard Disk & recordable media.

I used Imgburn’s “Read” option to read the contents from the VCD and copy it to my hard-disk. By default it copies the file as *.bin, but you can rename it to *.mpg, after which Nero Showtime can play it. You can also create image of the disc into ISO files for backup purposes. Once copied I imported the files to Adobe Premiere Elements to convert them into WMV format which created the entire 1.6GB Movie to a 1.2GB WMV file (if you want to use the movie with iPod/iTunes use the export to MPEG4 option.

Disclaimer: I have given the above suggestion only for legal usage of content that you have purchased and have a right in your country for making backups.

Is a DVD Encoded in PAL or NTSC?

I am working on uploading to our publishing house web site several of the interviews we made in connection with my grandfather Sri Krishnaswamy Sarma’s centenary. Initially I went with uploading the videos to Google Videos, but several users complained of heavy buffering of videos even on broadband connection. YouTube and MSN Videos were not valid options as they limit the videos to 100MB Filesize & 10Minutes in length, but our videos were larger than that. After several trials I have settled with using Adobe Premiere Elements 7.0 to convert the DVD Video to Flash Video (FLV) format, upload it our web site and serve it with JWPlayer. With this arrangement the videos seem to play out smoothly.

When importing the DVD to Premiere Elements I wanted to have the project format as the same one in which the video was made. When I searched I found no way to determine this automatically, eventually I found a way. It was to open the DVD with Nero ShowTime and select the option "Show Additional Info on OSD". This displays information about the current video that is played (like the one below):

Is a DVD Encoded in PAL or NTSC?

Still this doesn’t say whether the DVD Video was in PAL or NTSC. It turns out that you can figure this from the above displayed information:

  • If the frame is 720×480, video is NTSC; if it’s 720×576, it’s PAL
  • Frame rate for PAL is 25 fps; NTSC is 29.97 (aka "30 drop")

Digital Media in your house

I got the first phase of my pilot program to have my house moved to Digital Media done. I thought the toughest part will be the purchase(choice), installation and wiring of the hardware but it turned out to be the easiest part. I got my SqueezeBox connected through wireless and playing audio (WMA/MP3) from my PC seamlessly, my XBOX 360 connected through Ethernet to my PC with the media shared using Windows Media Player 11/Zune Player Sharing. Windows Media Player (or equivalent Zune) sharing was much better and easier to setup and use than Windows Media Center especially since I didn’t want Live TV through this setup at this phase.

I wanted the digital media files to be playable with my XBOX 360 and with Zune Player (so that I can watch/hear on the move). The toughest part was finding a software that will rip (copy) the media from the Video CDs and DVDs that I owned. This was the main motive behind buying the XBox 360, so that I can protect the CDs from my son scratching while trying to put it in the DVD player. Audio conversion from Audio CDs was easiest with Windows Media Player doing a great job in converting it to WMA or MP3 – both of the formats played well with XBOX & Zune. Video was the most difficult. First because of the DVD Copy Protection and then finding a reliable software for doing the copying to PC. 

DVD Copy protection DVD Decrypter

I don’t understand this at all. Why should the Media houses treat me (a paying customer) like a criminal when all I want to do is to convert a legally bought content to a format that is convenient for me to store and watch. On top of this is stupid DVD Region code. When I am allowed to legally buy a DVD from any country I visit during my travel, why can’t I watch it in my home DVD Player. Adding to the woe is the situation in India where DVDs are sold in both Region 2 and Region 5 codes with one not playing on the players with the other mark. An instance was the Inconvenient Truth DVD Indian Edition from Saregama that I bought recently was Region 2 whereas as per DVD Region Code chart it should have been Region 5 for India.  Because of these stupidness of the technology used, I have to rely on software that will overcome the protection and copy the media to the harddisk.

For this task I found DVD Decrypter (shown in right) to be the best. Don’t waste your money by buying any of the software that claims to remove automatically the CSS copy protection. I have tried almost the top 15 software on the Internet and all of them are not worth the trouble and don’t even come close to the reliability, quality and speed of free DVD Decrypter. Only challenge will be to find a reliable site to download the software since it is banned in few countries, Wikipedia and Google might help you on the search.  After using DVD Decrypter I am ready to the next step. Note: I tried softwares that claims to do both the removal of copy protection and ripping to MP4/WMV but they were produced output videos files that were pathetic quality and unfriendly to use.

Encoding Software

After downloading and trying nearly a dozen software from the Internet I finally settled down to Nero Recode. Almost all of them had one limitation or other. Remember I wanted the output to be played both in my Zune and XBox 360 not a easy combination. NERO RECODE 2 - MPEG4 AVC

  • First was Windows Media Encoder did a reasonable job but was very slow and didn’t work well with DVDs.
  • Convert2Zune  – this was a free script from my fellow Regional Director Vinod Unny. This uses Windows Media Encoder as the backend and had the same drawbacks of that, except that it automated the steps.
  • Next was Video VLC Media Player – this was the only reliable software that does both removal of CSS and encoding to WMV well, but the downside it was very slow in its conversion.
  • PQDVD – I bought this based on recommendation from my industry colleagues to convert videos to Zune format. Though it initially seemed to work well with DVDs, I soon realized it was unreliable and pathetic for VideoCDs. 50% of the time it produced videos that had audio out of sync by several minutes!
  • Nero Recode – Here comes Nero Recode. The software doesn’t remove copy protection, but once you have crossed that bridge using DVD Decrypter there is no software that comes close to the speed and reliability of Nero Recode. Couple of points I learned that you need to be before you can start using it.
    • If you choose the profile as default Nero Digital Profile the output file doesn’t work with Zune and XBOX. It produces MPEG4 files that uses proprietary Nero Digial Codecs that works only with Nero Digital Certified Media players – obviously Zune and XBOX are out of that. Initially I gave up Nero Recode because of this, but later learned the next point from a forum post.
    • You will have to choose the second profile in Nero Recode called “Nero Digital AVC” which produces industry standard MPEG4 files. The output files thus produced play natively with Zune Player. To make them play in XBOX 360, you need to do two things. First is to use Zune Player Sharing option over Windows Media Player Sharing. Second, go to XBOX 360 and play one of the files – it will automatically prompt to download an optional media update (below screenshot). Once you download and install it, your XBOX 360 can now play seamlessly the MPEG4 files.

 UPDATE Download to play MPEG4 with XBOX360MPEG4 Video playing in Zune Player

Problem solved, case closed. Everyone lived happily ever after :-)