[libav-tools] RTSP multiple streams

Pete Kelly pkelly at gmail.com
Thu Jul 6 11:44:34 CEST 2017


I've confirmed this is also the case in version 11.9.

Am I trying to do something which is simply not supported as yet?

On 4 July 2017 at 16:31, Pete Kelly <pkelly at gmail.com> wrote:

> I'm using something along the lines of:
>
> avconv -re -i /tmp/file.wav -f rtsp -muxdelay 0.1 -codec:a pcm_mulaw
> rtsp://192.168.86.224:5545/abc
>
> I was hoping that simply by providing 2 input streams that the generated
> SDP would have 2 input streams (i.e. 2x a=control lines), however this
> isn't the case at least in 9.2:
>
> avconv -re -i /tmp/file.wav -re -i /tmp/file2.wav -f rtsp -muxdelay 0.1
> -codec:a pcm_mulaw rtsp://192.168.86.224:5545/abc
>
>
> On 4 July 2017 at 15:16, Luca Barbato <lu_zero at gentoo.org> wrote:
>
>> On 7/3/17 8:23 PM, Pete Kelly wrote:
>> > Does anyone know how I can specify multiple streams on the command line?
>> > I've tried with libav 9.2 (possibly too old) however no  matter how many
>> > input streams I specify there is only ever a single stream in the SDP
>> > generated by avconv.
>> >
>> > Many thanks for any advice or pointers.
>>
>> recent Libav should be able to just connect to the server and send the
>> data w/out problems.
>>
>> (see rtspenc.c)
>>
>> which is the command line you are using?
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>>
>
>
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