14 items | 4 visits
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Updated on May 15, 15
Created on Feb 11, 10
Category: Computers & Internet
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Personally I like Xilisoft’s Ripper Ultimate [an older GOTD], though that version’s getting old & is a bit slow. The Fast/WinX converters/rippers have improved, & work at roughly 2X average speed, but don’t let you set peak & average bit rate — a fairly big con when making files small. Most of the time now I use A’s Video Converter [free -- uses ATI graphics card, though *I Think* it *might* work without it] is *Fast* at 400 – 800 fps during conversion [720 X 480 -> 320 X 240][speed depends on format], but it’s buggy & has no frills. Quality is also just a bit lower. For really the best quality video frame re-size I use VirtualDub, but that can require AviSynth [+ often DGIndex] if V/Dub won’t accept the original format, & it’s time consuming, since most of the time I have to convert to an intermediate avi file, then encode that to something like H264. As always, videohelp.com has many alternatives available for d/load.
DVD Creator
There are some issues with Aimersoft Video Converter Standard. It’s definitely capable of messing up your system, as it messes with XviD, AC3Filter, and installs an Explorer context menu. Messing with your codecs isn’t acceptable for a converter, it should keep its own codecs separate. Very limited ability to override settings. You’re limited to its settings (you can’t type your own), and it doesn’t give you the option of using original (source) settings. When I reinstall my OS, I’m going to use an application virtualizer (not the same as a VM) to install almost all multimedia apps. Despite the glowing reviews by some of the regulars here for particular video converters, I recently actually needed to do some conversions. They’re all crap. Because they’re all so bad, I wouldn’t pay for any of them, but it’s nice to have a bunch from GOTD. After trying many of them, I was able to find one that could do one conversion, and another for a different conversion. They all had problems. So it’s generally good to install these when GOTD offers them, but you have to watch out for those like this that mess with your codecs. This wasn’t too bad, XviD is easily replaced if necessary. Messing with AC3Filter can cause all sorts of problems, however.
My favorite all around audio conversion app is the free, LameXP, though working with video more often I don’t need as many input formats as more audio-centric people. Purely FWIW, I also often use AviSynth with the NicAudio, either NicAC3Source or NicDTSSource, Amplify, & Soundout plugins for multi-channel… Amplify(0.90) prevents clipping, while Soundout saves the file as wave64, to overcome the 2GB wav file limit — it’s the only way I’ve found to always prevent AC3/DTS conversions from clipping [without altering, normalizing files etc], & then I can convert the wav64 to whatever I want/need.
Alternatives…
Providing the output works on your hand-held or cell, there’s nothing wrong with Aimersoft Blu-ray Ripper & it seems as good a choice as any — I’ve got 7 or 8 tests waiting for my son to try on his DroidX, because despite having/using a Droid profile, WinX video won’t play, & before that I went through the same thing with a Zune [in my experience it's as much about if it will play as it is about how good (or fast) the conversion is]. For fastest conversion to a limited number of formats — *IF* you have ATI graphics — the ATI converter &/or A’s Video Converter use the GPU [converting DVD video to 320 x 240 wmv it shows between 700 & 800 fps encoding]. Other apps like the latest DVDFab (which also does BD) have CUDA acceleration for Nvidia graphics hardware. Output compatibility is a problem, but if it works for you, Nero’s Recode is a very fast, high quality conversion *from DVD*. For putting content into a Bluray or AVCHD layout for playing on a BD player, multiAVCHD is free, works well, & also can encode using the X264 encoder (perhaps the best avail), but it does require installing other apps. XMediaRecode isn’t bad at all, but the interface can be confusing. Format Factory & Super can be popular, but neither plays nice with other video apps.
#22: “I would like to have a video converter with: 1. Lossless trimming and joining”…
Cut editing [i.e. trimming/joining] can only be lossless when the input & output formats [frame size, bit rate, type of encoding, settings etc.] are identical. *Any* time you re-encode you’ll have quality loss, sometimes more, sometimes less depending on the formats & amount of compression used, but *It’s always there*. To get around (or at least minimize) generational loss input higher quality than you want/need in the final result, e.g. you’ll get better results encoding video for your hand-held or cell if you start with DVD quality rather than lower quality [not HD] YouTube.
Also realize that most video compression works by saving relatively few complete video frames — most frames store just those parts of the picture that have changed from the previous frame. Cut editing on one of these incomplete frames is iffy, but some software can handle it with some formats, e.g. Womble apps & mpg2. With video editing software you’ll sometimes see something called Smart Rendering — basically that means parts that don’t change aren’t re-encoded — but again it can be iffy if the source wasn’t encoded using the same encoder [with the same settings] you’re using to Smart Render.
“… when I download an flv file and I want to convert it to an AVI-file, the converter should automatically find for me the AVI-output that comes the closest to the quality of the original… huge output file (from 5mb to 50 mb) is very common.”
Sorry — that’s asking any software to do too much with too little info or input from the user. To start with, an avi file is just a container, like .mov or .mkv that can hold video. An app would have to be clairvoyant frankly to *know* what you want, what you’re going to use the newly encoded video for. Profiles &/or templates help, e.g. you want to put video on your iPhone, you choose an iPhone profile/template, but sometimes that’s only a start… Bigger video frames look nicer but take more space to store than smaller frames. Lower bit rates mean smaller files but toss out more data to achieve those lower bit rates — it’s just like the quality setting when you save jpg images. So if you can use different frame sizes & bit rates [some devices can't], *you* have to decide if you want to store more video in smaller, lower quality files, or less video in higher quality, larger files. With something like your cell where you have limited storage, do you want 1 or 2 movies, or half a dozen, knowing that quality will be the trade-off?
envoyer des fichiers .exe - les dissimuler dans .pdf
whenever you send [e.g. e-mail] a .exe file you’re usually better off to compress it to .zip 1st, or else *if/when* AV software & e-mail filters let it through, that person will usually see several warnings telling them not to touch it. Sending .swf files OTOH, most users don’t have the projector installed to play the file on its own. Send an html file with the swf, & if Internet Explorer is their default browser, it’ll refuse initially to play it, again warning about malware. Thinking about it *from the recipient point of view*, the best I’ve come up with so far is to export your Photo to Flash project as xml, use the stand-a-lone player to create a projector file, put that projector file in the same folder as the .swf, then create a PDF doc explaining what it is, with an embedded link to start that projector file — then zip the whole thing up, including it as an attachment to an e-mail that said basically “un-zip & Read the PDF”. That way you wouldn’t have to worry about if they had Flash installed, or what version, nor would the recipient get confused about what to click or anything, & the PDF could explain what it is you’ve sent them, with pictures if you like. And most people aren’t shy about reading a pdf.
#25: “I’ve tried several converter programs and I’ve yet to find a good one. If this is just another slow one I really can’t be bothered. Does anyone know of a really good, fast program? It doesn’t have to be free or cheap, it doesn’t matter if it hogs resources but it must do the job properly and quickly.”
Google/Bing & also check out videohelp.com including their forums. But you need to better define what you’re after first — otherwise it’s kinda like saying you need a truck but not mentioning how big. :-)
Excellent app for making video tutorials….even in HD!!
Must have tool especially for teachers and web marketers, not to mention that it can also record Skype and MSN (video)calls flawlessly.
3 huge THUMBS UP from me!!
FREE & always UPDATABLE GOOD ALTERNATIVES worth downloding:
- FREECORDER4
http://applian.com/freecorder4/
FULL TUTORIAL:
http://applian.com/freecorder4/help.php#video
- CAMSTUDIO
http://camstudio.org/
- SUPERPICK 4.0 (supports AVI, FLV, SWF, MP4)
http://www.softpedia.com/get/Multimedia/Graphic/Graphic-Capture/Super-Pick.shtml
It seems to be useful, but several alternatives do exist.
Freeware can be used to Create online photo albums as well :
http://computersight.com/software/how-to-create-a-stunning-photo-gallery-online-the-easy-way/
http://explore.live.com/windows-live-photo-gallery
http://www.shutterfly.com/learn/online_photo_album.jsp
and in my opinion, best one :
I recomend a free Mpeg1 and Mpeg2 editor and joiner, withowt recompresion: EasyMPEG Lite v3.3.4, from http://www.easympeg.com, with speed operation, and for compresion, at specified size: VidCoder v1.3.2 from http://vidcoder.codeplex.com/
14 items | 4 visits
Image and sound related
Updated on May 15, 15
Created on Feb 11, 10
Category: Computers & Internet
URL: