: william.c.boy...@saic.com
"Knowledge speaks, wisdom listens." ~ Jimi Hendrix
From: live-devel-boun...@ns.live555.com on behalf of Ross Finlayson
Sent: Wed 8/14/2013 12:58 PM
To: LIVE555 Streaming Media - development & use
Subject: Re: [Live-devel] testH26
> What's wrong with just rewriting the timing information in the stream. I
> don't know H.264 internals, but in MPEG-2 terms, wouldn't scaling all the PTS
> and DTS values by 2.5x give the desired result?
Perhaps, but I'm not really sure what he 'desires'. Scaling the timing values
without dro
On 8/13/2013 15:25, Ross Finlayson wrote:
If you really want to
change a video stream from 25 fps to 10 fps, then you should be dropping
frames from the input;
That would give very stuttery video -- 10 doesn't divide evenly into 25
-- and isn't practical for an inter-frame codec like H.264 any
I think you may be confused about the purpose of the initial setting of
"fFrameRate" in "H264VideoStreamFramer.cpp". This setting is just a 'guess' -
a default setting, to be used if - for some reason - the stream's frame rate
cannot be inferred from reading SPS ("Sequence Parameter Set") NAL u
Hi,
I'd like to know if there is a way to change the frame rate in testprogs :
testH264VideoToTransportStream.exe code from 25.0 to 10.0
and get the same reliable video result I see with 25.0
FYI: I tried changing H264VideoStreamFramer.cpp
fFrameRate = 25.0; to
fFrameRate = 10.0;
but
