[FFmpeg-user] How to speed up RTSP...
seandarcy2 at gmail.com
Sun Apr 10 23:56:09 CEST 2011
On 04/10/2011 05:36 PM, andrea wrote:
> On Sun, 2011-04-10 at 12:50 -0400, sean darcy wrote:
>> On 04/10/2011 07:34 AM, andrea wrote:
>>> ffmpeg -i
>>> rtsp://mm6.rai.it/radiofonia/radio3/napoli/uomini_profeti/2010/uomini_profeti2010_09_19.ra test.ra
>> I'm amazed you got rtsp to work at all. Here's what I get from ffmpeg
> I swear it works, tried right now. I got --enable-librtmp, too. I cannot
> figure out why it works, but it does. The problem is that it seems there
> is no option to accelerate the stream someway. With mplayer, as I think
> I said, the -bandwidth option does the trick, if you set it to a quite
> high value (say 4000000 or such). But I caould not find something like
> that for ffmpeg.
> Best regards.
>> IO. rtmp
>> IO. rtmpt
>> IO. rtmpe
>> IO. rtmpte
>> IO. rtmps
>> IO. rtp
>> IO. tcp
>> IO. udp
>> And that's by building with --enable-librtmp.
Well glad it works for you. In addition to accelerating the stream, I
wish ffmpeg (and mplayer) buffered it. That way you could pause, let the
buffer fill, then play without interruptions or stuttering.
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