Hi,
I run a woody debian system. I have downloaded mjpeg tools version 1.6,
and vstream 0.4.5-2.
My computer is an SMP dual 460 MHz system, 256 meg of ram, bt848 tv card.
I am experimenting with recording at a higher resolution then scaling
down to obtain a higher quality image. I have tried recording at a resolution
of 352x288, and the results on a vcd
appear to be worse than straight video recording. However my computer only
appears capable of saving data at a higher resolution without misses
by directly saving raw data to a raw file.
I am having the following problems with the available tools.
My problems with lavrec from mjpegtools are
- I cant see how to output raw data to a raw file device.
(also, is this a sensible thing to do?)
- It mutes the sound on my TV card, while streamer doesnt.
My problems with streamer are:
- How do I find out how big the file size is if I
output to a raw output device.
- The format, using 4mpeg output format, is not accepted
by lavtools/mjpegtools utilities. But the first few bytes of
the
file does indicate an attempt at this format.
Thanks in advance.
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