[FFserver-user] Streaming with libx264 question
Anton
warm at stack.ru
Tue May 17 08:30:14 CEST 2011
As I know ffmpeg connects to feed resource of running ffserver and the server tells what parameters are needed for
transcoding -- the main problem is in the right <Stream> section.
This is my last working stream config:
<Stream test.mpg>
Feed feed1.ffm
Format mpegts
AudioBitRate 128
AudioChannels 2
AudioSampleRate 44100
VideoCodec libxvid # should be libx264
VideoHighQuality
VideoBitRate 1000
VideoBufferSize 10000
VideoFrameRate 25
VideoSize 640x480
VideoGopSize 12
</Stream>
But it does not work with "VideoCodec libx264" :-(. I suspect that should be some options to set libc264 parameters
(vpre is required one, also threads is interesting). What are this options ? May be patch needed ?
How to turn on deinterlace ? (ffmpeg option -deinterlace)
What actually VideoHighQuality and VideoBufferSize do ? I could not get working until I set VideoBufferSize high
with VideoSize more then 320 lines.
P.S. Now I use stable 0.6.3 version of ffmpeg, tried snapshot but with no success.
On Mon, 16 May 2011 17:45:16 +0700
nandan amar <nandan.amar at gmail.com> wrote:
> following work for me
>
> Port 8090
> BindAddress 0.0.0.0
> MaxHTTPConnections 2000
> MaxClients 1000
> MaxBandwidth 10000
> CustomLog -
> NoDaemon
>
> <Feed input.ffm>
> File /tmp/input.ffm
> FileMaxSize 5M
> </Feed>
>
> <Stream test.mpeg>
> Feed input.ffm
> Format mpeg
> AudioBitRate 32
> AudioChannels 2
> AudioSampleRate 44100
> #VideoCodec
> VideoBitRate 366
> VideoBufferSize 40
> VideoFrameRate 24
> VideoSize 320x240
> VideoGopSize 12
> </Stream>
>
> Additionally one can change above parameters to suit requirements.
> In your case you can change
> AudioBitRate
> VideoBitRate
> FORMAT
>
> A detailed configuration file for ffserver is here
> http://sites.google.com/site/amarkumarnandan/Home/conte/Linux/ffmpeg/ffserver/ffserver-conf
>
> --
> Amar Kumar Nandan
> Karnataka, India, 560100
> http://aknandan.co.nr
--
Anton [WARM-RIPE]
Stack ltd division head
tel. 8 (3822) 555-797
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