• Help reduce greenhouse gas when using Leawo Video Converter

    Posted on October 22nd, 2009 Maky | No comments

    Maybe you have no idea of how Leawo Video Converter can do anything to reduce greenhouse gas. So let’s start with the facts.

    Hundreds of millions of computers are running every second on earth, thanks to the blooming economy and the exploding technology development. Personal computers take a lion’s share of the sum. Awesome as the fact reflects, it is raising alarms that a large number of these terminals are contributing to the step-up of global warming. How could a set of PC have something to do with the global issue? Look, there is an average power consumption of 200 warts in a PC, and the global aggregate should go up to billions of warts per second. That’s a huge figure. Coming of convenience and mostly unawareness, people often let their terminals on idling with nothing more to do. Assuming there are 1 million computers running concurrently all over the world at a power consumption rate of 200 warts, there are approximately 46 tons of CO2 being produced per hour, equal to the amounted weight of 200 elephants.

    The topic of global warming is not the exclusivity of the high profile government officials. Every one of us has the same duty to assume. To help reduce greenhouse gas, it is easy yet wise to cut your computer power consumption when it is idling. Turn it off when it has finished your work. A kind advice is that if you are using Leawo Video Converter or any other Leawo’s video converter programs, make sure to have the option of “Shut down computer after conversion” on when there is a long list of videos to be processed. It can raise your efficiency so that you can get around doing something else and the energy efficiency as well. The more of you remember to do so will save the earth from tons of killing greenhouse gases. Let’s start contributing to the sustainable development of our planet by small things.

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  • 2012, disaster coming in fast this November 13th

    Posted on October 16th, 2009 Maky | No comments

    With a colossal cost of 200 million dollars and state-of-art technology, 2012 (Farewell Atlantis) will no doubt be the most breath-taking and successful disaster film in movie history. Similar theme has appeared in some early films, but none of them can ever have a chance competing with this one. Directed by Roland Emmerich, the director of Independence Day and The Day After Tomorrow, we have confidence that 2012 may get a good attraction of people as the other two did.

    Myth breaker:

    “The doomsday theory has sprung from a Western idea, not a Mayan. Mayans insist that the world will not end in 2012. The Mayans had a talent for astronomy, and enthusiasts have found a series of astronomical alignments they say coincide in 2012, including one that happens roughly only once every 25,800 years. Once every 25,800 years, the sun lines up with the center of our Milky Way galaxy on a winter solstice, the sun’s lowest point in the horizon. The next time that will happen is on December 21, 2012; which happens to be the same day the Mayan calender expires.” – from IMDB.com.

    2012 (Farewell Atlantis) comes on this Nov 13th. Here comes the poster and some screenshots from the trailer.

    2012 (Farewell Atlantis) Poster

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 1

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 2

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 3

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 4

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 5

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 6

    2012 (Farewell Atlantis)

    2012 (Farewell Atlantis) Trailer Screenshot 7

    2012 (Farewell Atlantis)

    Trailer is released in 1080p, 720p and 480p. Leawo Video Converter can convert these HD trailers to AVI, MP4, WMV, FLV, 3GP, RMVB, MKV and other video formats, so that you may share this trailer with your portable player anytime anywhere.

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  • How to get my video file smaller with Leawo Video Converter?

    Posted on October 12th, 2009 Maky | No comments

    Leawo Video Converter is a suitable tool to convert between all kinds of videos while it can help you adjust the videos to a desired size, say smaller file for space saving. It involves the knowledge on codec settings, a set of essential parameters for the task. It is easy to learn after all and here is a step by step guide on how to reduce the size of your video file with Leawo Video Converter.

    Step 1, load the videos into Leawo Video Converter for processing. It accepts more than a score of popular video formats, so there is no worry for incompatibility.

    Step 2, select a profile for the file you selected. More than 100 profiles, with reference to common video formats and particular terminal formats, are in crisp order. You may judge on the file extension and the description for one that matches your need.

    Step 3, assuming you have assigned a 3GP profile, then click “Settings” to open codec settings panel. There is a full list of codec settings, dividing into two parts, for you to make distinct differences.

    Video Codec: it is to determine which arithmetic to use in encoding the video. If you have ever uploaded videos to YouTube, you should be acquainted with YouTube’s recommendations on uploaded video format, which are H.264, MPEG-2 and MPEG-4. Leawo Video Converter has many codec plugins to cover most picky demands.

    Quality: it specifies how much the video quality is to preserve after conversion. High quality usually brings good details on screen with the only holdback of large file size. It is recommended for video backup or broadcasting. When you want to view the video on small screen or memory-tight terminals, low quality is the best choice.

    Bit Rate: it describes the bits per second in the video stream, reflects the video quality and video size in number form.

    Video Size: namely the actual resolution of the video display in full size.

    Frame Rate: it gives the idea of the frames per second in the video stream. A smooth video usually adapts a frame rate higher than 24. If the video contains mostly intense shots, a higher frame rate is required. Otherwise, you can lower the frame rate and reduce redundant frames in a slow motion video.

    Aspect Ratio: it affects the display style on your player. 4:3 is preferred aspect ratio for TV or standard CRT screen, while 16:9 is often favored by wide screen LCD screen.

    Audio Codec: same to video codec, except it is dedicated to audio. A moderate choice is MP3 for its widespread popularity around cyberspace. AAC features a better performance in a smaller file size, preferred on memory-tight cell phones or PMPs. AMR is the best choice for carrying voice because of its slim body, but not suitable for music enjoyment.

    Quality: same as video.

    Bit Rate: same as video. Usually a video file would contain both video stream and audio stream, so the total bit rate will be the sum of video bit rate and audio bit rate.

    Sample Rate: a factor that determines the details of audio. It goes the same as Frame Rate.

    Channels: an audio stream can be single channel (mono), double channel (stereo) or even 5.1 channel (surrounding). It can be easily determined by how many sub sound boxes you have in your audio system.

    There are some important rules to follow before you start the conversion.

    1. do not apply a profile with parameters higher than the present of your video file. It simply doesn’t improve the quality but results in unnecessarily larger file.

    2. the higher is not always the better. For example, you might experience frame drop while watching H.264 videos on your PMP but not the case with MPEG-4. The reason is that your PMP is not strong enough in decoding advanced but complicated format like H.264, so you have to make do with MPEG-4 or MPEG-2.

    3. better not raise too high on frame rate, sample rate and bit rate. Blind pursuit for higher figure does not guarantee a better result, but increase the possibility of low efficiency, such as redundant frames and bloated file size.

    After absorbing quite an amount of knowledge on codec settings, you must eager to practice for the very first time on your own. Leawo Video Converter provides comfortable experience during conversion, such as batch converting and after done actions, brings the task easier and faster to its goal.

    Leawo Video Converter is now on promotion with a big discount, which is a real boon to all users. Anyone seeking an all-in-one converting solution would be remiss to not check it out.

  • How to get screenshot from my video file with Leawo Video Converter?

    Posted on October 11th, 2009 Maky | No comments

    How to get screenshot from my video file with Leawo Video Converter?

    Leawo Video Converter is a versatile video tool which can not only convert between various video formats, but also capture screenshot of the video. It is really helpful when there are no other handy screen capture tools installed on your PC. Maybe you needn’t bother to install one, because Leawo Video Converter has such function available. You can simply take snapshots of your videos and save for future editing, comparing or publishing.

    Firstly, get the video you want to capture a screenshot into Leawo Video Converter. All kinds of video formats are well accepted. It can decode as many videos as a universal media player. Once the files are imported and listed, double clicks on the file title will play the video in the preview windows on the right.

    This time, we just use tricks, take advantage of its thumbnail feature to get screenshot, but not necessarily go through any conversion. During the preview, you can shuffle the slipper on the playbar to facilitate the search for the wanted screen. Then you press the button below with a camera symbol on it to take a snap.

    In “Options -> Preferences” panel, you may decide how the thumbnail function works best for you.

    Acting as a video screenshot tool is one of the handy sidelines Leawo Video Converter is conveniently capable of. With more than 100 output profiles, you can put your videos across platforms, into portable media players, onto internet broadcast sites and so on, allowing you to enjoy videos anytime anywhere.

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  • How to crop video for my players with Leawo Video Converter?

    Posted on September 30th, 2009 Maky | No comments

    How to crop video for my players with Leawo Video Converter?

    Many 16:9 aspect ratio videos have horizontal black margins in order to stuff the screen in 4:3 aspect ratio. But these black-margined 4:3 aspect ratio videos will gain extra vertical black margins when playing on widescreen video players like PSP. The black margins simply disturb the video enjoyment and take up unnecessary space, so we need to use a video edit tool to remove them once and for all. Clumsy and sophisticated video edit softwares are obviously out of the question. A slim and responsive video tool, Leawo Video Converter, can bring this task within the reach of everybody. Let’s see how to crop video with Leawo Video Converter.

    Open Leawo Video Converter and load the videos for cropping.

    Then select one of the videos and click on the Customize button to reveal the video edit panel. The panel packs in 5 video edit functions: Effect, Trim, Crop, Logo and Text. The Crop feature is easily found among them.

    There are three ways to crop the videos on the panel.

    1. Use the Letter Box profile. It provides several profiles to easily pinpoint the black margins in common cases.

    2. Adjust the parameters of Top, Left, Right, Bottom to get an accurate crop shape.

    3. Most straightforward is to tell apart the black margins with your naked eye and directly resize the frame on the preview window, representing the output video size.

    The modification will be reflected on Crop Info telling the cropped video size and aspect ratio. When you need to crop the video to match your PMP’s screen, say 320*240, keeping an eye on this information is really helpful.

    After having the video cropped, we have to generate a new video file with this modification. Leawo Video Converter embraces more than 100 output profiles for your choosing, ranging from the popular formats to the fashionable portable players.

    There you have successfully cropped the video with black margins thoroughly removed. Leawo Video Converter can be a very handy tool in handling all kinds of videos and crop their black margins, because it is an ultimate video converter all right.

  • How to get video shorten with Leawo Video Converter

    Posted on September 29th, 2009 Maky | No comments

    People usually record TV programs they are fond of and many more would take clips of daily incidents with their cell phones. The videos taken are often inevitably longer than expected. Therefore such videos are requesting trimming, that is, to cut away unwanted head or tail to shorten the video length and meanwhile keep the file size small and efficient. To accomplish such simple task, you don’t have to bother yourself with industrial level software such as Sony Vegas, because Leawo Video Converter can simply suit your need. You can cut the video in a precision of millisecond; absolutely get rid of the unwanted parts without any remains. Afterwards, Leawo Video Converter outdoes Windows Movie Maker by a big margin with the capability to output videos in many more diverse formats.

    Leawo Video Converter can deal with whatever videos types you get from your recording devices or other sources. Import the video files you would like to trim.

    leawo-video-converter

    Then, Click open the Customize window. As you can see below, the tag representing trim function is easily spotted with one glimpse. Select the tag to reveal the trim function panel.

    leawo-video-converter

    It doesn’t need much lecturing on how to trim a video, because we cut things with knife everyday, and video trimming should not be more difficult. Here on the panel, the video will play to give you a preview, and then you need to decide on start point and end point of the timeline. More direct way to do so is drag the limiters on the play bar. It is helpful when you are not big on numbers.

    Well, that’s it. Leawo Video Converter makes trimming video just like cutting cucumbers, easy and down to millisecond accuracy. It is also ready for you to output the modified video to all kinds of formats. In Leawo Video Converter‘s profile library, you have more than 100 choices to match specific terminal devices.

    leawo-video-converter

    Leawo Video Converter can batch convert any number of trimmed videos for you, and the after done actions are especially helpful for efficiency.

    leawo-video-converter

    As a universal video converter which is offered at lower price with equal functions, Leawo Video Converter is a good choice indeed for video enjoyment.

    leawo-video-converter

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  • Get best video entertainment on Nokia N96

    Posted on September 24th, 2009 Maky | No comments

    nokia-n96

    Nokia N96 has been one of the most advanced smartphones crowed about by the company and well spurred the market and drawn people’s heartthrobs. With a large 2.8 inch screen and high volume internal memory, N96 does accord with its reputation of being a super multimedia cell phone. While the video playback capacity has been great lifted, there is still a big margin before it catches up with the mainstream computers. In other words, one should not be too excited to expect N96 would be able to smoothly play any kinds of videos you play on your PC. To better your understanding on the threshold of N96’s video playback, here we are going to wheel test it with videos of various profiles.

     

    To stand out from average cell phones, N96 can support a wide range of video formats as is mentioned on the official website.

    nokia-n96-support-format

     

    As we know, the screen size, encoding, frame rate and bit rate of the video are essential factors that affect the smoothness of playback. A larger screen size, higher frame rate or bit rate means higher CPU consumption. Once the consumption exceeds the CPU’s performance, we get a serious frame drop or playback failure as a result. We pick 15 experimental video clips and test them on N96 one by one to see how well the phone can deal with them.

     

    MP4 playback test:

    No.

    Format

    File Size

    Resolution

    Codec

    Frame Rate

    Benchmark

    1

    MP4

    4.2MB

    640×480

    xviD

    24

    Smooth

    2

    MP4

    1.4MB

    320×240

    xviD

    33

    Smooth

    3

    MP4

    2.8MB

    800×480

    xviD

    24

    Fail

    4

    MP4

    4.3MB

    640×480

    xviD

    40

    Slight Frame Drop

    5

    MP4

    4.3MB

    640×480

    H264

    30

    Slight Frame Drop

    Despite the physical resolution of QVGA 320*240, N96 can smoothly decode and play MP4 videos at VGA 640*480 with satisfactory results. However, larger than VGA resolutions are not supported, while there are slight frame drop at VGA resolution with frame rate up to 30 or above. A switch to more complicated codec H.264 can labor the CPU even further.

    AVI playback test:

    6

    AVI

    5.5MB

    640×480

    H264

    15

    Fail

    7

    AVI

    2.9MB

    320×240

    H264

    24

    Fail

    It is kind of unexpected that N96 fail to play AVI videos which are popular on PC platform.

    3GP playback test:

    8

    3GP

    1.91MB

    320×240

    auto

    12

    Smooth

    9

    3GP

    2.2MB

    640×480

    auto

    12

    Smooth

    Because of its primary intention to work on cell phones, 3GP is not a tough bone for N96 to bite.

    FLV playback test:

    10

    FLV

    1.1MB

    640×480

    auto

    30

    Smooth

    As a famous network video format, FLV reduces the file size and lowers the requirement for the platform. No wonder N96 can pass this test easily.

    RM playback test:

    11

    RM

    12.1MB

    320×240

    RealVideo9

    450Kbps

    Moderate Frame Drop

    12

    RM

    6.7MB

    640×480

    RealVideo8

    350Kbps

    Smooth

    13

    RM

    12.8MB

    640×480

    RealVideo9

    900Kbps

    Audio Only

    14

    RM

    11.6MB

    640×480

    RealVideo10

    450Kbps

    Audio Only

    RMVB playback test:

    15

    RMVB

    6.8MB

    640×480

    RealVideo9

    Variable Bit Rate

    Audio Only

    While N96 triumphs through most of the tests above, it goes Waterloo in the RM and RMVB playback test. Since RM and RMVB are still the preferred formats for most movies, such as cartoons and motion pictures, it has to say it is a pity that N96 fails to meet expectations.

     

    Well, there is still a best way to get around the sad outcome and enjoy your videos on N96!

    What you need is a multifunctional video converter to make the video slim and neat so as to get a smooth and best playback. Leawo Video Converter can convert any of your videos to MP4, 3GP, FLV, RM with output adjustment on resolution, codec, bit rate and frame rate, easy to get your videos to play on your N96 or other cell phones.

     

    Why have to wait to get best video entertainment on your N96?

    leawo-video-converter

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  • You may know about YouTube, but not these facts

    Posted on September 22nd, 2009 Maky | No comments

    YouTube has been a very successful online video service provider. Videos, videos, and all kinds of videos are our first impression of YouTube. Then, what is behind the scene? Here, we have gathered some datas from the internet to outline some unheard facts of YouTube as a feast for your curiosity. ^_^


    1. the aggregate of videos on YouTube has reached above 70,000,000. Provided that average video file size is 5 megabytes, it means 350 terabytes required for storage.

    2. the number of active video contributors on YouTube are more than 200,000.

    3. there are over 100,000,000 video playbacks everyday on YouTube.
     
    4. the ever hottest YouTube video has been played 112,486,327 times.

    5. the average length of YouTube video is 2 min 46.17 sec.

    6. the total length of YouTube video is 412.3 years. It means a person will need at least 5 lives to watch over all those videos given a stop on the video increment.

    7. the average age of YouTube users is 26.57 years.

    8. the combined length of videos being uploaded to YouTube every minute is 13 hours long. Let’s say if you are living in YouTube, a whole day of life for you means only 2 minutes for humans on earth.

    9. the cost for YouTube to pay for the bandwidth is US $1,000,000 per day. It charges YouTube US $1 for 100 video playbacks, seems fair enough.

    What an immense source of videos! People usually more than just watch them online, they download them. Afterwards, the videos are converted to other formats and distributed straightly away. It must be really pissing you off when you want to breeze through the video conversion but the stressful settings run you ragged. Here you are offered a smart video converter program, which allows for only three steps to conclude a conversion process without sacrifice quality and functionality. Go ahead and have this vigorous tool enforce your enjoyment of sharing YouTube videos!

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