How to convert DV to WMV using Windows Media Encoder

Baldrick · Administrator Joined: 09 Aug 2000 Location: Sweden

This guide will describe the basic steps how to convert DV to WMV (or other interlaced captured material such as TV to WMV) using Windows Media Encoder. Windows Media Video is a useful video format if you want to share your dv video over the net, it usually doesn't require any additional codecs on windows systems.

Tools Required
DVIO or WINDV (Copy/Capture the DV to your HD)
Windows Media Encoder

Guide

Copy the DV to the HD
Use WinDV or DVIO and copy the DV your HD. Use type2 dv. Remember that DV is huge, around 217MB/minute so you need lots of free hd space.

Convert to WMV
Start Windows Media Encoder.
Close the Wizard
Set the Default Video Format to match your DV source.
USA,Canada and Japan = 29,97(NTSC) and the rest of the world 25 fps(PAL)
Restart Windows Media Encoder if you changed the Default Video Format.

Click New session
Select Convert a file

Open the video, if you can't open it try install the Panasonic DV Codec. If you still can't open the DV try convert to DV Type 2 with DVConverter or Canopus DV File Converter or DV Type 1 to DV Type 2 Converter.

Select File download(computer playback)

1. Set the Video bitrate, I use DVD video quality 1 MBits CBR
2. Set the Audio bitrate, I use CD quality CBR
WMW output sizes:
DVD video quality 2 MBits CBR will be around 16 MB/minute.
DVD video quality 1 MBits CBR will be around 8 MB/minute.
VHS video quality 250 KBits CBR will be around 2 MB/minute.
Higher bitrate means higher quality, the WMV DVD video frame sizes is 768/640x480 and WMV VHS is 320x240. You can change the bitrate and the video frame size later.

Disable Begin converting when I click Finish

Deinterlace
Most DV Cameras captures interlaced and if you watch it on your computer you will notice interlaced lines so we must remove them by deinterlace the picture. Read more about interlace over at www.100fps.com .
1. Select Properties
2. Under Processing select Deinterlace
3. Apply

Video frame size
1. Select Video Size
2. Change the Frame Size to 640x480 or lower. Some common 4:3 sizes are 640x480, 512x384,384x288, 320x240
3. Be sure that the Output aspect ratio is 1.33(4:3)
If you use lower video frame size you can decrease the bitrate and make smaller wmv files and still keep the video quality pretty good.

Compression
1. Select Compression
2. Disable Two Pass Encoding ( you can enable this if you want better quality but it will take much longer to convert)

Custom video bitrate (this step is optional)
1. Select Compression
2. Click Edit
3. Click on the xxx kbps
4. Set the audio bitrate
5. Set the video bitrate
You can use our VideoHelp Bitrate Calculator to calculate the bitrate. If you use low bitrates, below 750kbs, be sure to lower the video frame size also or it will look really bad.

Convert
1. Last Hit Start Encoding to convert
2. Check the time remaining...windows media is slooooooooooow on my Athlon 1.2GHZ, 6 minutes to encode 1 minute video.

Done.

lapaz · Member Joined: 17 Sep 2003

Great guide.
One comment though: I do any resizing and deinterlacing of DV footage in a professional video editor first (Adobe Premiere, output format uncompressed avi). It's my experience this gives better quality in the end.
I only use Windows Media Encoder for what it does best: encoding.

Baldrick · Administrator Joined: 09 Aug 2000 Location: Sweden

I know, deinterlacing and resizing is better in other tools like the smart deinterlace plugin for virtualdub or some avisynth scripts. But this guide is just the basic steeeeeps, not the best quality method.

karthik167 · Member Joined: 25 Dec 2004

When I follow these step, I usually get a diagonal line, sort of sync problems between different frames. Could you advise me how to get rid of it?

Thanks,
karthik

Baldrick · Administrator Joined: 09 Aug 2000 Location: Sweden

do you deinterlace?

karthik167 · Member Joined: 25 Dec 2004

yes, I did. I didn't see any horizontal lines which I would usually see incase of an interlaced video. Only the diagonal lines.

bushfilm · **Banned** Joined: 18 Dec 2004

Hi there,

New to this forum, looks great for a video guy! I was trying to follow the guide but hit two problems,

when I export from Avid Express Pro as an AVI, Windows Media Encoder tells me that this file type is not supported. So I exported as WMV and it worked, but should I be using AVI files? And secondly, can I use 16:9 video instead of 4:3? How do I change the setting and will it provide "flags" for a 16:9 monitor?

Thanks for the help!

Baldrick · Administrator Joined: 09 Aug 2000 Location: Sweden

why convert to wmv with wme if you can convert to wmv with avid???

shiz1 · Member Joined: 18 Dec 2003

hey im following this guide, however the 2 pas encoding option is grayed out, and i cannot uncheck the box. What gies? The second pass incredibly slow (and i find uncessary for my needs).

help?

Cornucopia · Patently Pending Joined: 22 Oct 2001 Location: HFX, NS, CA

If this is supposed to be a simple "capture DV, edit & output to WMV", wouldn't it be easier to use WindowsMovieMaker? It can do all those things in one app.

Scott
_________________
"You don't know what you got, until you lose it".--John Lennon

Gonz0ne · Member Joined: 05 Jan 2008 Location: United States