[Live-devel] dump h264 video problem
Jeremy Noring
jnoring at logitech.com
Fri Jul 30 09:15:54 PDT 2010
On Thu, Jul 29, 2010 at 1:14 PM, Ross Finlayson <finlayson at live555.com>wrote:
> I'm not sure. But the basic problem here is that the ".mov" (or ".mp4")
> file format was very badly designed, and is especially ill-suited for what
> we are trying to do: Record incoming media streams into a file. The
> "QuickTimeFileSink" class tries to do this as well as it can, but the basic
> flaws of the file format makes it difficult. Nonethess, it's possible that
> the "QuickTimeFileSink" implementation can be improved, so feel free to take
> a look at it, and let us know if you have any suggestions for
> improvements/bug fixes.
>
Doubtful. I've worked with the mp4 file format for a few years now and it's
just fine. The more likely problem is QuickTimeFileSink is a limited and
basic mov/mp4 implementation, and Live555 is a streaming library, not a
container library. If the OP wants nice files, they should use a library
intended for writing mp4 files, like mp4v2.
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