Friday, July 31, 2009

HD video keduaku

Video youtube HD kali ni diedit dengan womble mpg. Walaupun womble boleh inport AVI file tapi sewaktu recode mungkin kualiti rakaman akan menurun. Setelah membaca manual, export boleh dilakukan terus ke AVI atau MP4 file. Prosess editing dan exporting agak perlahan berbanding file yang menggunakan format mpg. Fail HD AVI dari nikon D5000 agak besar saiznya lebihkurang 2Mb per saat. Mungkin komputer kena menggunakan yang berkuasa quad core baru cepat sikit.

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My first HD video

Video diambil dengan Nikon D5000 tanpa editing tapi convert kepada FLV menggunakan AVS. Nikon DSLR ni mampu utk hasilkan video dalam mode HD 1028X720 resolution. Tapi kelemahannya ialah kena manual focus. So far kalau object static macam interview takde masalah. Kalau subject bergerak2...kena pandai mainkan focus ring. Sila click pada HD toolbar pada youtube player untuk memaparkan video dalam mode High Definition.

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Workflow from camcorder to DVD


Selepas 2 kali percubaan, ternyata penghasilan DVD ni tak sesukar mana. Keperluan untuk menghasilkan DVD tidaklah terlalu kritikal. Tak perlu untuk menggunakan Premiere CS4, Avid atau Final Cut Pro..cuma guna Womble DVD wizard sudah mampu untuk menghasilkan homevideo DVD yang seperti professional. Dari raw mpg file ke DVD dengan 6 chapter saya cuma perlukan masa 5 jam..wow the workflow sangat pantas. Disamping itu, DVD tersebut fully customize dan boleh memasukkan background music, wallpaper, add button, etc. Keperluan yang saya miliki untuk penghasilan DVD seperti berikut.
  1. Canon camcorder FS100
  2. SDHC card reader
  3. Core 2 duo notbook dengan 2GB ram dan 250GB HD.
  4. Womble DVD wizard trial
  5. Nero burning ROM
  6. DVD-R media
Langkah-langkah untuk suntingan adalah seperti berikut:
  1. Copy dan convert MOD file dari camcorder ke notbok dengan SDCOPY.
  2. Trim, edit dan add effect/transition dengan womble mpg editor. Tips: kurangkan effect dan transition bagi mempercepatkan prosess editing. Lagi banyak transition then lagi lama untuk recode.
  3. Copy edited mpg ke satu folder khas.
  4. Run Womble DVD wizard, Import fail mpg yang telah diedit. Edit menu mengikut kesesuaian. Jangan lupa test/preview dulu semua menu samada berfungsi atau tidak.
  5. Export ke TS_Video folder.
  6. Run Nero then pilih DVD-video burning.
  7. Select semua file dlm folder TS_VIDEO ke DVD dan burn.
So far, FS100 ni tak mengecewakan if we can live with 720X576 pixel video. Bolehlah untuk mencuba homemade DVD atau youtube uploading tapi untuk professional video maybe need to consider Pana HMC152 atau JVC GY-HM100.



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Thursday, July 30, 2009

Riger DB102 adsl modem setting


Hari ni Cikgu Yuzzini minta bantuan untuk setting adsl modem stremyxnya. Mungkin modem tu telah terreset dengan sendirinya. Mula-mula nak configure dan nak masuk ke configuration pun tak dapat sebab tak tau password adsl modem ni. So terpaksa call telekom. Cara nak setting semula modem ni tak begitu susah.
  1. Taip IP modem 192.168.1.1
  2. Masukkan username :tmadmin dan password:tmadmin
  3. Click WAN dan pilih PPP dan set
  • PPP interface = 0
  • ATM VC = aal5-0
  • Protocol = PPoE
  • Use DNS = enable
  • Security = PAP
Kalau takleh gak, masuk smart configuration dan pilih PPoE dan masukkan username [username@streamyx] dan password. Lepastu click submit.
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Wednesday, July 29, 2009

Kursus Membina Laman Web

Hari ini telah diadakan kursus membina laman web menggunakan blogspot sebagai hosting. Kursus dijalankan di PKG Kuala Selangor. Penceramah jemputan ialah En Iszamli dari SMK Sultan Abdul Aziz Shah. Kursus bermula seawal jam 8.30am dan berakhir pada jam 2.00pm. Seramai lebih kurang 30 guru telah hadir dalam kursus ini. Antara isi kandungan kursus ialah:
  1. Pendaftaran blog
  2. Membuat posting
  3. Menambah widget
  4. Membuat link/sesawang
  5. Memuat naik gambar
  6. Memasukkan video
Baca lagi..

How to make DIY printed circuit board

Video ni sebenarnya dibuat khas untuk rakan radio amatur yang minta saya explain macammana nak buat PCB. Jadi saya pun hasilkan 'instructable video' untuk beliau. Mungkin video yang saya buat ni juga dapat memberikan sedikit info pada pengunjung blog ini dan boleh diaplikasikan dalam apa-apa projek rekacipta di sekolah.

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Monday, July 27, 2009

Video Tn Syed

Dokumentari ringkas berkenaan Tn Syed SMK Kuala Kubu Baru.

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Youtube: H1N1 di SM Sains Kuala Selangor

Rakaman dan dokumentari ringkas tentang wabak H1N1 yang telah menjangkiti pelajar SMSKS. Sekolah terpaksa ditutup selama seminggu dari 23/7 hingga 31/7/2009.

Footage 1: Pengumuman cuti oleh Pegawai Perubatan


Footage 2: Temuramah bersama guru.

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Friday, July 24, 2009

Keputusan montaj Sekolah Bestari Selangor

Inilah keputusan tayangan montaj semasa mesyuarat Task Force di Sg Haji Dorani tempohari. Terima kasih kepada KUTV kerana mengundi SM Sains Kuala Selangor untuk tempat ke-2. :-)


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Tuesday, July 21, 2009

Saturday, July 18, 2009

Add video credit

Video credit boleh diletakkan dihujung video kita. Ianya adalah untuk memaparkan informasi berkaitan dengan video seperti nama pelakon, pengarah dan sebagainya.


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Slow motion and old film effect

Entry kali ini adalah video menunjukkan effect slow motion dan old film effect. Video editing software: womble.

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Friday, July 17, 2009

video editing with womble

Macammana hendak menghasilkan video yang kelihatan seperti professional? Tak begitu susah sekiranya kita mempunyai perisian yang bersesuaian. Saya telah mencuba beberapa video editing software tapi tiada satu pun yang memenuhi citarasa. Akhirnya saya menjumpai womble mpeg video wizard DVD. Ianya cukup mudah digunakan dan yang penting sekali ialah perisian ini tidak recode video tersebut dan degrade quality. Ianyanya juga cukup pantas. Kita boleh memasukkan transition, text dan special effect. Bagi yang ingin mengedit video 16:9 ratio, sottware ini dapat membantu anda...selamat mencoba..



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Wednesday, July 15, 2009

How To Convert .MOD Video Files To MPEG-2 On Mac And PCs

Need to play back and edit .MOD video files? If you have just got a new camcorder and are killing yourself to understand how to read, convert and import properly those damn .MOD video files, I think have got some solutions for you.

I myself have just bought a small little jewel of a camcorder, the Canon FS-100. This is a truly dream video-camera for the buddying video blogger and grassroot video reporter. Nonetheless its many great features and its super-affordable price, the Canon FS and HF series, alongside some other existing video cameras, such as the JVC Everio, and the Panasonic D-Snap SD-card camcorders, suffer from a frustrating disease: difficult to manage and incompatible .MOD files.

The Canon FS series creates video files with a .MOD extension.
MOD video files are nothing but MPEG-2 files with AC3 audio.

Apparently, and I have tested this out personally, .MOD files can be easily renamed into .AVI or .MPG files and can then be read easily by most video editing or playback tools.

There are also several other ways to convert and easily make these video files usable, but for the novice or the non-technical user, this type of issues may just become a nightmare.

As a matter of fact I have discovered that when you try to playback, import or edit such renamede .MOD video files, these may look horrible, with aliasing effects, distortion and images squeezed due to a wrong aspect ratio setup.

Indeed, though apparently simple, you need to know a few things for the whole process to work smoothly.

This is why I have taken the time to put together this simple mini-guide on how to convert .MOD files and turn them into standard compatible video files that can be read and edited by most any popular video software.

To resolve this situation, here is what you need to do:

.MOD Video Files Conversion Issues

How To Make the .MOD Files Read By Any Software

a) Basic solution: the most basic solution is to rename the .MOD files manually into .MPG files and then to make sure that the video program you import these files into is set properly relative to the video standard used (PAL or NTSC), the aspect ratio used, and the interlacing.

b) If your .MOD files were recorded in 4:3 format then just rename them to .MPG. If they are 16:9 widescreen then you could use sdcopy.exe to convert them.

c) To correctly edit .MPG video files it is recommended that you utilize software that supports "smart-rendering" otherwise the resulting video quality may degrade too much.

d) Recommended MPEG-2 video editing tools I have seen posted online are Magix, Womble Video Wizard or Ulead Videostudio.

e) SDCopy converts your .MOD files, renames them to .MPG and fixes the widescreen tags issue.

f) The problem with these these tags stems from the fact that they are being stored in associated small text files with the extension .MOI. Once you separate the .MOD file from its companion .MOI file the video software you use to open the video file doesn't know anymore what aspect ratio and video file format is being used and tries to guess automatically.

g) Another solution is to utilize DVD Patcher (which is free) to fix the file header and read 16:9 and 720x480.

Also keep in mind that most new camcorders come equipped with some software which generally provides the capability to convert .MOD files into other formats in a simple way. Canon provides ImageMixer which can do this, and JVC camcorders owners can use for example Cyberlink PowerDirector which comes free with their video-cameras.



VLC

When using VLC, you can change a few settings and get the best results. Check these:
Video -> Aspect Ratio -> 16:9 (or 4:3 depending on the clip)
Video -> Deinterlace -> Blend



Adobe Premiere

If you are using Premiere and are having problems seeing the clips in the correct aspect ratio, use mpeg streamclip or a similar tool to transcode the clips into another video format and then import them into Premiere.

Also I have read somebody saying that whenever you import the clip into Premiere, by default the widescreen flag is not correct. The sugestion is simply to right-click on the imported video file, and to select "Reinterpret Footage" and make the selection from there. It should work fine.

Check also DIY guide on how to use .MOD files with Adobe Premiere Pro.



Platform Specific Solutions

1) Windows PCs - Windows Movie Maker

a) Launch Windows Movie Maker

b) Go inside Tools -> Options menu

c) Make sure that the encoding setting is set appropriately. If you are in tjhe US or Japan it should be NTSC, but everywhere else it should be set to PAL.

d) Set the aspect ratio to 16:9 because if that is the format you have been recording in.

e) Click OK and you are set.

f) Select "Import..." and bring in your original Canon video file (renamed in .MPG) and the video file will look great.

If missing you may want also to download and install an updated AC3 Codec.




2) Mac - iMovie

If you just want to play back .MOD video files on your Mac simply rename them as .MPG or .MV2 and you should have no problem in opening and viewing your video clips in VLC or Quicktime.

Unfortunately it appears that to edit or work with these files Mac users have a little more trouble to go through to get their MOD files into their favorite video player.

The .MOD video files are modified MPEG-2 files with audio in a non-standard Dolby 5.1 Surround Sound setup which Final Cut Pro, iMovie and most other Mac video editors cannot import natively.

"...the .mod files produced by the camera are muxed MPEG-2 files with the audio mixed in a non-standard Dolby Digital Stereo setup. This causes the video to be played (when renamed to .MPG) correctly in QT (and QT Pro) but no audio is played (although present.) The video has to be converted into a format FinalCutPro (or iMovie) can use natively. The ideal solution would be to edit the native mpeg-2 file without conversion- but this isn't possible with the present form of Quicktime (this may change in the future.)"
Source: CamcorderInfo

For these reasons, Mac users will need in fact to purchase, albeit at a small price, something that will allow them to read properly native MPEG-2 video files.

I have found several alternative solutions on this front.

First, Mac users can take advantage of Streamclip software which will convert the original .MOD files to just about any video file format you may want (but for MPEG-2 support you may be in need to buy the $20 MPEG-2 plug-in for Quicktime from Apple).

alternatively you can try:

Pixela Capty MPEG Edit

or

VisualHub

or

ISky Video Converter for Mac

Whichever solution you select, you need then to:

a) Change .mod file extensions to .MPG (and you can delete the .MOI files) (and maybe use xiafunge to batch this process for many files)

b) Get MpegStreamclip (free on the net) or equivalent software and open the .MOD files.

c) Output to DV format for hassle free iMovie and FCP editing. For top video quality, try using the DVCPRO codec.

d) Import files in DV format to iMovie for editing...

By converting the files using Streamclip you'll end up with a 100% DV conversion at the cost of a slight quality loss- nothing too bad maybe 3-5% quality loss.

Another approach I have found goes like this:

a) Convert all the .MOD files in .DV format and save them somewhere.)

b) Open iMovie, create a new DV project, pay attention to choose 4:3 or 16:9 then save it and close iMovie.

c) Go into the saved project folder and open it (see contents). Inside you'll find a folder called media, just drop in all your converted files, close all and reopen iMovie. You'll see that iMovie prompts you that in your recycle bin there are some files...

d) Just recover them and .. it's done.

You can now edit and use your files on your Mac with iMovie.

For those more technically skilled there is also another free road: FFMPEGX. Not intuitive, but positively workable if you know where to put your fingers. FFMPEGX is great for transcoding the original .MOD /MPEG-2 video clips into other video formats.

Those having access to mastering software Toast Titanium can also easily convert .MOD files to just about any video format they want.


On a positive note, for those wanting to simply upload their .MOD video files to a video sharing site, Google Video accepts .MOD files directly for upload and publication, without the need to convert the files into any other format.

By the way... this is a great market opportunity right now, as the number of camcorders and users generating .MOD files will probably increase rapidly, until camcorder producers will decide to standardize on an easier to use video format. Therefore video conversion and encoding services like HeyWatch or video-sharing and uploading tools like TubeMogul have an interesting window of opportunity in integrating support for .MOD files into their services sooner rather than later and make it another strong marketing point and an opportunity for extra visibility on major search engines.



Baca lagi..

Tuesday, July 14, 2009

Audio swap pada youtube video

Youtube menyediakan kemudahan audio swap pada video kita. Video yang diupload tanpa sound track akan kelihatan hambar dan kurang menarik. Sekiranya audio kita tidak mempunyai audio seperti percakapan, bolehlah kita memasukkan audio menggunakan youtube audio swap seperti merakamkan video gelagat anak dan sebagainya. Banyak sekali pilihan lagu di youtube. Kita cuma perlu pilih lagu yang mempunyai masa main [track time] bersamaan dengan panjang video kita...selamat mencuba...


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Berkenaan rapidshare

Rapidshare adalah tempat penyimpanan fail-fail yang bersaiz besar. Kebanyakkan fail disimpan disana boleh dimuat turun oleh pengguna. Terdapat dua jenis akaun rapidshare iaitu free account dan premium account. Premium akaun mampu memuat turun fail secara selari [parallel download] apabila memuatturun dengan menggunakan pengurus muat turun [download manager]. Saya menggemari IDM 5.17 atau Internet Download Manager. Biasanya saya suka download fail aplikasi dan movie.
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Perhimpunan pagi

Perhimpunan pagi merupakan aktiviti rutin di SM Sains Kuala Selangor. Tujuannya ialah untuk menyampaikan maklumat kepada semua pelajar. Ia bermula seawal jam 7:10 pagi dan berakhir pada jam 7:30AM. Aturcara perhimpunan pagi ialah:
  1. Nyanyian lagu Negaraku dan lagu Sekolah
  2. Ucapan guru bertugas jika ada
  3. Bacaan doa
  4. Mentor kelas menanda kehadiran.
  5. Bersurai dan masuk kekelas untuk sesi P&P


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Converting video untuk youtube

Untuk menukarkan format video, AVS video converter adalah yang paling mudah digunakan. Video dari camcorder adalah dalam format .MOD kemudian ianya perlu ditukarkan ke .MPG format menggunakan sdcopy. Proses ini bukan recoding tetapi cuma penukaran format. Recoding dan compression berulang kali akan menyebabkan kualiti video akan berkurang. Saya lebih suka memilih FLV untuk diupload ke youtube dengan resolusi 720x576pixel dan 1200kbps.

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Monday, July 13, 2009

Adding youtube video to blogspot

Cara memasukkan personal video kedalam blogspot sangatlah mudah. Cuma perlu copy embeded code di youtube ke HTML editor di blogspot semasa membuat post terbaru. Setelah itu, ubah saiz video mengikut kelebaran blog anda. Saya set saiz kepada 400X260 pixel.


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Saturday, July 11, 2009

Kelebihan gmail


Ini bukanlah untuk promosi gmail tetapi cuma ingin berkongsi kelebihan gmail pada semua. Pada awalnya gmail adalah satu email percubaan oleh google. Akaun gmail tidak diberi kepada semua tetapi ianya boleh didaftar jika ada seseorang yang menjemput untuk akaun gmail. Saya masih ingat lagi 5 tahun lepas sewaktu gmail dilancarkan, ramai pengguna yang inginkan akaun gmail terpaksa meminta pengguna gmail menjemput mereka. Ada juga yang mengambil kesempatan untuk menjual 'invitation' kepada pengguna. Saya terpaksa membeli invitation ini dan membayar RM5 melalui lelong.com.my. Pengguna baru akan diberikan 50 invitation dan seterusnya boleh menjemput kawan-kawan untuk menyertai gmail. Kapasiti storan yang diberi ada 1GB dimana ianya adalah yang terbesar berbanding dengan web base email lain seperti yahoo dan hotmail. Kemudian gmail menambah ruangan storan dari masa kesemasa. Sekarang gmail telah menghampiri 8GB storan. Berita terkini ialah gmail bukan lagi dalam versi beta secara rasminya pada 7 Julai 2009 yang lalu.
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The video aspect ratio

16:9 aspect ratio

Kebanyakkan tv/monitor yang ada pada hari ni sering kita sebutkan sebagai wide lcd. Sebenarnya kelebaran monitor adalah berdasarkan kepada aspect ratio. TV atau monitor wide biasanya menggunakan 16:9 aspect ratio manakala TV yang lama disebutkan sebagai letterbox size atau 4:3 aspect ratio. Wide TV/monitor diperkenalkan bagi memberi pengalaman sebenar penonton iaitu seakan-akan berada di pawagam. Ia juga memberi pandangan yang lebih luas dan kepuasan kepada penonton. Walaubagaimanapun masih ada peralatan yang masih tidak menyokong 16:9 seperti LCD projector dimana notebook yang menggunakan wide monitor akan menghasilkan imej yang tidak penuh [cropping] pada projector. Untuk maklumat lanjut, bolehlah melayari ke wiki..

http://en.wikipedia.org/wiki/Aspect_ratio_(image)

The aspect ratio of an image is its width divided by its height.

Aspect ratios are mathematically expressed as x :y (pronounced "x-to-y") and x×y (pronounced "x-by-y"). The most common aspect ratios used today in the presentation of films in movie theaters are 1.85:1 and 2.39:1[1]. Two common videographic aspect ratios are 4:3 (1.33:1), universal for standard-definition video formats, and 16:9 (1.78:1), universal to high-definition television and European digital television. Other cinema and video aspect ratios exist, but are used infrequently. In still camera photography, the most common aspect ratios are 4:3, 3:2, and more recently being found in consumer cameras, previously only commonly seen in professional cameras, 16:9[2][3]. Other aspect ratios, such as 5:4, 6:7, and 1:1 (square format), are used in photography as well.

Converting formats of unequal ratios is done by either cropping the original image to the receiving format's aspect ratio (zooming), by adding horizontal mattes (letterboxing) or vertical mattes (pillarboxing) to retain the original format's aspect ratio, or by distorting the image to fill the receiving format's ratio. Cinematographic aspect ratios are usually denoted as a decimal fraction width to unit height, while videographic aspect ratios are usually denoted by ratios of whole numbers.[citation needed]


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