Capturing non-muxed streams

[Malow]

Someone now any app that capture audio and video separately?
like video on c: and audio on d: ????

obs: capture from a bt878a board

can be avi or mpeg2 capture.....

[cjv]

I don't know of any app that specifically does this. You could always capture you video with your choice of program, and just choose not to capture the audio.

Then, use SoundForge or Wavelab (I'm sure there are freeware tools) to capture the audio to a WAV from the line-in of your sound card.

I can't image the nightmare you would have syncing them up at the end of the day, though. :)

ckv

[Malow]

well... the way i found is only one: Graphedit.

is terrible for the first time, but, i now i can capture mpeg2 for dvd directly and separate audio....

now is encode audio and author the dvd...

[jcsston]

VirtualDub can use a striping system. Look in VirtualDub's help file since it's been a while since I've used it.
I remember one thing though, only VirtualDub can read the striping system.

[Malow]

im not talk about strip files, but strip streams... "video on C:\" and "audio on D:\"

[jcsston]

Here's a page from the help file
RAID striping for AVI files?

Deprecated. Expected to be removed in later releases.

Well, not quite. VirtualDub’s striped AVI support allows you to direct the flow of data that would normally go into a single AVI file toward a number of AVI files. Among the advantages of striping:

· You can take advantage of the disk bandwidth of multiple drives.
· You can dictate buffer and chunk sizes for more reliable video captures.
· Because multiple AVI files are used, you can have 2 gigabytes (2,147,483,647 bytes) per stripe instead of 2Gb for the entire file.
· You can separate audio and video into separate files.
· Since the stripes are still valid AVI files, you can fork off all the audio or video into one of the stripes, which can still be used in a regular AVI processing program.

The disadvantages:

· The output buffering can take a lot of memory, as much as 5-10 megabytes if a lot of stripes are being used.
· If multiple stripes lie on the same physical disk, VirtualDub will try to write to both stripes at the same time.
· Only VirtualDub can use the whole striping system.

I used to use a striping system instead of muti-segment captures. Talk about thrashing the hard drive:eek:

[Malow]

ow... tnks! now i understand.. :)

now i get on top: im capturing directly onto mpeg2 and ac3! (w/ graphedit)

now is capture-autor-burn! (no more any conversion)

tnks!

Malow