[x264-devel] pps/sps updates while streaming using rtp protocol

[Alex Giladi]

Ivan,
Can you check (tcpdump?) whether SPS is actually sent in-band, rather
than in SDP?
Good luck!
Alex.

On Thu, Apr 29, 2010 at 9:45 AM, Ivan Alen Fernandez
<ivan.alen at uclouvain.be> wrote:
> The problem is also that if i encode two independent segments with
> different encoding parameters but the same sps id, the resulting
> concatenation of both of them is not compilant for the h264 decoder.
> Shouldnt this work with x264? I understand that the second segment should
> send the new sps header updating the encoding parameters and so the
> decoder should be able to decode correctly everything but this doesnt work
> for me. Shouldnt this happen? any ideas?
>
> Thanks a lot in advance
>
>>> Could anyone tell me which could be this problem while streaming, i am
>>> also only able to stream by using a static QP, if i use a static bitrate
>>> with a dynamic QP between frames the video also stucks. Am i missing any
>>> required signalization for the streaming through the RTP or the RTCP or
>>> RTSP protocol?
>>
>> Quantizer is part of the bitstream.  The protocol knows nothing about it.
>>
>> Dark Shikari
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>
>
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