When downloading a video from the internet (youtube, ect), what is the best quality format to convert it to?

mp4 is more popular，and it supported HD.try iPhone Video Converter to convert into MP4 format

As far as I know, i believe it's MKV. I usually download and convert YouTube videos to MKV and save in my pc. Aura Video Converter is very useful to me! http://www.aura4you.com/youtube-to-video-downloader/YouTube_to_MP3.php

the videos on youtube are not high-graphic-quality, no matter what converter you use, it still not so good, try http://www.riptoo.com/video-converter.html

Hi, LooseGears Converting dose not give yout the best quality. You need download Youtube videos Mp4 HD 720p (or) Mp4 Full-HD1080p . try this website http://youtubemyway.com you can download youtube videos in Hi-Quality. No need to Convert it . Its Simple, Safe and Fast. One of the best online converter. Its 100% FREE.

Try a total video converter called Aiseesoft total video converter to help you.Aiseesoft Total Video Converter is the Best Video Converter software that created to help you convert video to MP4/MKV/WMV/AVI and other popular formats such as: MP4, H.264, AVI, MP3, WMV, WMA, FLV, MKV, MPEG-1, MPEG-2, 3GP, 3GPP, VOB, DivX, Mov, RM, RMVB, M4A, AAC, WAV, etc with high speed and excellent sound/image quality. In addition, the Best Video Converter can also extract audio from video file and convert them to M4A, MP3, AC3, AAC, WMA, WAV, OGG as you want. More information you can get here. http://www.topsevenreviews.com/aiseesoft-total-video-converter.html Full guide only steps: Step 0: Install and run the Converter. Step 1: Click the “Add file” button to add the video files you want to convert. Step 2:Select output format from the "Profile" drop-down list. Step 3:Click the “Convert” button to start the conversion . It has fast conversion speed and good image/sound quality. you can have a try.

flv

I think FLV, WMV are all good. i think Video Download Studio can help you with this very well. convert your video format into any kind of video format. get a free trial from http://www.downloadvideos-convert.com/download-videos-music hope it can help you more or less!

You can use Total Video Converter. It can convert video to MP4/MKV/WMV/AVI and other popular formats such as: H.264/MPEG-4 AVC, FLV, MPEG-1, MPEG-2, 3GP, 3GPP, DivX, Mov, M4V, DivX, XviD, ASF, SWF, VOB, DV, Super VCD(NTSC, PAL, SECAM), VCD(NTSC, PAL, SECAM) , DVD(NTSC, PAL, SECAM) and HD video. It is also multifunctional such as video trim, effect, crop and watermark. For more information, here: http://www.aiseesoft.com/total-video-converter.html Hope it helped.

I recommend you a free tool that can help you download youtube video easily. and it can convert the donwloaded video to many portable player or mobile phone. such as, iPod, iPhone, Nokia, BlackBerry and son so. this free tool called "Next Video Converter"; Beside downloading YouTube video, Next Video converter can also help you convert video and Rip DVD to most popular video formats including DVIX, Xv iD, MOVE, RM, RM VB, MPEG, VB, DVD, MV, and AVI to MPEG-4 movie format for iPod, PSP, PS3, iPhone, XBox360, Zune, Apple TV, Archos, iRiver PMP, Epson Player, Creative Zen, Rubi Blue, Sony Walkman, Commodore PMX, Palm TX, Game Boy, SmartDisk, Windows Mobile Smart phone, Nokia, BlackBerry, Ketti, LG, Sony-Ericssonon, Samsung mobile phone, etc.