Hello Ross
Sorry for the late reply and thanks alot for your answer
I have tried unicast
server said:
"h264ESVideoTest" stream, from the file "test.264"
Play this stream using the URL "rtsp://192.168.1.4:8554/h264ESVideoTest"
I do have a test.264 file in that folder
Client said:
*2012-02-08 21
Also, your client is using a very old version of the "LIVE555 Streaming Media"
software. You should upgrade it if you can.
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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> Received SETUP response: RTSP/1.0 461 Unsupported Transport
This happens because the server's stream is multicast, but your client is
asking for it to be streamed via RTP-over-TCP, which you can't do for multicast
streams.
If your client *does not* request RTP-over-TCP streaming (e.g., if you
Forgot to mention that I m using testH264VideoStreamer.
On 3 February 2012 14:37, James Zhang wrote:
> Hello Ross
>
> I m using live555 test server to streaming a h264 video form hard disc
>
> from terminal it looks like
>
> Play this stream using the URL "rtsp://172.28.31.103:8554/testStream"
>
Hello Ross
I m using live555 test server to streaming a h264 video form hard disc
from terminal it looks like
Play this stream using the URL "rtsp://172.28.31.103:8554/testStream"
Beginning streaming...
Beginning to read from file...
My client get:
**
*2012-02-03 14:32:37.376 rtsp[51110:6c03]
> I got a question. Lots of documents mentioned that (7) sps, (8) pps, (6) sei.
> what is that mean?
They're defined in the H.264 specification: ISO/IEC 14496-10, I think.
Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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Hello everyone
I got a question. Lots of documents mentioned that (7) sps, (8) pps, (6)
sei. what is that mean?
Nal unit is a binary set, 7 means position 7 or 0111 or something else?
Thanks alot
Best regards
James
On 31 January 2012 23:17, James Zhang wrote:
> Hello everyone
>
> Thanks for
Hello everyone
Thanks for everybody's suggestion.
Looks i have made it start to do something instead on no frame, fail to
decode. I m keep getting something like this. Is it because of i m putting
the wrong NAL units to decoder?
My nal structure is
0x1sps0x1pps
*[h264 @ 0x700f400]slice type to
>
> >
> > SPropRecord * data to a NSData and send into extradata to decode?
>
> I don't know what a "NSData" is (it's apparently something outside our
> libraries), but I hope it should be obvious from the implementation of the
> function in "liveMedia/H264VideoRTPSource.cpp" how it works.
>
>
"NS
James,
You can parse sprop parameters in order to get meaningfull stream
info [ stream width, height etc] if you need.
You can get details from here:
http://stackoverflow.com/questions/6394874/fetching-the-dimensions-of-a-h264video-stream
Best Wishes
Novalis
2012/1/31 Ross Finlayson :
> After
> After parseSPropParameterSets, I should be able to get sps and pps(in binary
> format?)
Yes, and that's exactly what the "sPropBytes" field is! It's a pointer to an
array of "sPropLength" bytes (i.e., binary).
>
> But when i use print command to print the strings, I got some wired data.
No
Hello Ross
Thank you very much for your fast and nice reply.
After parseSPropParameterSets, I should be able to get sps and pps(in
binary format?)
But when i use print command to print the strings, I got some wired data. I
m not sure why it looks like that:
code:
for(unsigned i=0; i
> I have
G'day James, it's nice to hear from another University of Auckland person.
> I have a question about parseSPropParameterSets() function.
>
> Based on my understanding, I think this function will read in the SPS and PPS
> data,
Yes, it will read in a coded ASCII string that represents the SPS a
Hello everyone
I have a question about parseSPropParameterSets() function.
Based on my understanding, I think this function will read in the SPS and
PPS data, then do base64 decode to generate a nal unit.
I have fit the SPS and PPS data by using this
unsigned int num=0;
SPropRecord *
sps=pars
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