[Live-devel] True push DeviceSource

[ssingh at neurosoft.in]

Hi,

I tried to use openRTSP.exe on the output with option -F to save the 
audio and video and i found that audio is getting saved just fine 
thought i was not able to play back the video in saved file but at least 
i know that my audio is being streamed. But i am not sure why VLS is not 
rendering audio. Is there something that openRTSp must be doing that VLC 
is not.

-Caduceus


On 2013-10-31 00:05, ssingh at neurosoft.in wrote:
> Hi,
> 
> Thanks for the guidance and I tried it. Now I can see the packets
> being transmitted in testRTSPClient and also in VLC. VLC shows packets
> being decoded for both audio and video. But still somehow video is
> running smooth but audio just comes and goes. Its like something is
> choking audio. It comes for a second and then goes back. What area
> should I see for possible issue. I tried changingthe estimate
> bandwidth for video and currently set it to 4500 and for audio set it
> to 200 but still same issue. I checked time stamps but they seems fine
> in testRTSPClient.
> 
> Thanks,
> Caduceus
> 
> 
> 
> On 2013-10-26 13:43, Ross Finlayson wrote:
>>> I am using AC3 codec to encode audio and then stream it using
>>> AC3AudioStreamFramer and AC3AudioRTPSink. Am i doing anything wrong
>>> ?
>> 
>> Yes. You should *not* be using an "AC3AudioStreamFramer". That's
>> intended only for streaming AC3 audio that comes in a byte stream -
>> e.g., from a file. Because your AC3 audio input comes from an encoder
>> - one frame at a time - you should feed it directly into a
>> "AC3AudioRTPSink". (Also, don't forget to set accurate presentation
>> times ("fPresentationTime") for each frame.)
>> 
>> Also, you should test your stream first using "testRTSPClient", before
>> trying VLC (or any other media player).
>> 
>>  Ross Finlayson
>> Live Networks, Inc.
>> http://www.live555.com/ [1]
>> 
>> 
>> Links:
>> ------
>> [1] http://www.live555.com/
>> 
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