[FFmpeg-user] Can MJPEG http stream add Audio?

[Tomasz Góral]

Exactly.

First stream from /video/mjpg.cgi, second stream from /audio/ACAS.cgi 
look : http://www.zoneminder.com/wiki/index.php/D-Link
MJPGformatprecludesthe use ofsoundtransmission.

-- 
Tomasz Góral
AT-net
http://www.at-net.com.pl
Tel. +48 509 288 840



W dniu 2011-06-21 18:17, Soho Soho123 pisze:
> Hi Tomasz,
>
> Could you explain more deatil?
> How to send video and audio separately?
> Do you mean 2 stream data for browser?
>
> Thanks!
> Soho
>
> 2011/6/21 Tomasz Góral<tomek at at-net.com.pl>:
>> It's simple, DCS-930 send separately video (as jpeg) and audio, in browser
>> java program show  video and play audio.
>>
>> --
>> Tomasz Góral
>> AT-net
>> http://www.at-net.com.pl
>> Tel. +48 509 288 840
>>
>>
>> W dniu 2011-06-21 16:41, Soho Soho123 pisze:
>>> But we can buy a IP Cam product that support MJPG only include audio.
>>> Dlink DCS-930
>>> What do you think?
>>>
>>> 2011/6/21 Icarus Alive<icarus.alive at gmail.com>:
>>>> MJPEG is container less format, and without a container and means to
>>>> determine correct frame timing, media interleave, I really don't think
>>>> it is possible to do what you are trying to do.
>>>>
>>>>   From the description, looks like you are trying to do what most (or
>>>> many) surveillance cams do, but note that they do not use MJPEG/HTTP
>>>> streaming while streaming A/V feeds. They typically use ASF.
>>>>
>>>> On Tue, Jun 21, 2011 at 6:34 PM, Soho Soho123<soho123.2012 at gmail.com>
>>>>   wrote:
>>>>> Hi All,
>>>>>
>>>>> Can I add audio from WebCam microphone to mjpg video stream by ffmpeg?
>>>>> my config for ffserver:
>>>>> <Stream test.mjpg>
>>>>> Feed feed1.ffm
>>>>> Format mjpeg
>>>>> AudioBitRate 64
>>>>> AudioSampleRate 44100
>>>>> AudioChannels 1
>>>>> VideoFrameRate 30
>>>>> VideoSize 640x480
>>>>> VideoBitRate 256
>>>>> VideoBufferSize 400
>>>>> </Stream>
>>>>> the option for ffmpeg:
>>>>> ffmpeg -f video4linux2 -vcodec mjpeg -r 30 -s 640x480 -i /dev/video0
>>>>> -f oss -ac 1 -ar 44100 -acodec copy -i /dev/dsp -r 30 -vcodec copy
>>>>> http://localhost:8090/feed1.ffm
>>>>>
>>>>> is it possible to add audio for mjpg http stream?
>>>>>
>>>>> Thanks!
>>>>> Soho
>>>>> ___________
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