[streaming] Reg:H.264 video streaming

[Sergei Gurjev]

Here is my vlm config to transcode from mpeg2-ts to H.264+AAC for darwin 
server:

new enter broadcast enabled loop
setup enter input udp://@239.255.0.7:1234
setup enter output 
#transcode{vcodec=h264,deinterlace,acodec=mp4a,ab=96,scale=1,fps=25,\
venc=x264{vbv-maxrate=1500,me=hex,subme=2,partitions=normal,bframes=1,b-adapt=none,\
chroma-me=none,merange=16,cabac=none,keyint=25},channels=2,samplerate=44100}:\
rtp{mp4a-latm,port-video=8120,port-audio=8122,dst=10.11.0.85,sdp="file:///usr/local/movies/sdp/enter.sdp"}
control enter play

Darwin server located in another machine with standart config file and 
sdp file presented in /usr/local/movies :

v=0
o=- 1190289201288561 2 IN IP4 127.0.0.1
s=NONE
t=0 0
a=tool:vlc 0.8.6c
c=IN IP4 10.11.0.85
m=audio 8122 RTP/AVP 97
b=AS:96
a=rtpmap:97 MP4A-LATM/44100/2
a=fmtp:97 profile-level-id=15; object=2; cpresent=0; config=400024203fc0
m=video 8120 RTP/AVP 96
b=AS:1500
a=rtpmap:96 H264/90000
a=fmtp:96 
packetization-mode=1;profile-level-id=4d4033;sprop-parameter-sets=Z01AM7kQFoJN/4AIAAeIAAADAAgAAAMBlHjBlQ==,aO48gA==;


P.S. look careful to payload tyles of sdp file "fmtp:96 or fmtp:97". I'm 
using old release (r655) of x264

Thomas Christensen wrote:
> Well using 0.8.6a we have managed to stream through Darwin Streaming 
> Server, however the encoded H.264 doesn't seem to go down well with 
> Quicktime. Lots of "green" fragments and what seems like dropped 
> frames. Do you know of a successful command line for this?
>
> On 31 Oct 2007, at 09:21, Sergei Gurjev wrote:
>
>> Successful streaming of H.264+AAC to Quicktime reported if darwin 
>> streaming server used as reflector
>>
>>
>> Thomas Christensen wrote:
>>> I have had success streaming H.264 wrapped in MPEG-TS using RTP 
>>> packets. This works great using VLC as the client as well. I have 
>>> also tried to make Quicktime be the receiver but without luck. I 
>>> tried to remove the mux=ts so the H.264 was transported in a raw 
>>> format, still using RTP but that doesn't make Quicktime receive it.
>>>
>>> Version used to stream: 0.8.6a
>>> Command line streaming a scaled down image in low bitrate:
>>> /usr/bin/vlc -vvvv --ttl 2 -I dummy --color <input url> --sout 
>>> #transcode{venc=x264{keyint=25,me=hex},fps=25,threads=2,scodec=dvbs,vcodec=h264,vb=204,scale=0.75,acodec=mpga,ab=96,channels=2,deinterlace}:duplicate{dst=rtp{mux=ts,late=500,dst=<destination 
>>> ip>,port=<destination port>,sdp=http://:8101/h264.sdp}} --sout-all
>>>
>>> Cheers
>>>
>>> Thomas
>>>
>>> On 31 Oct 2007, at 07:21, alok Yadav wrote:
>>>
>>>> Hi All,
>>>>         I just want to know that H.264 video can be streamed by vlc or
>>>> not.
>>>>
>>>> Thanks and regards
>>>> Alok
>>>> _______________________________________________
>>>> streaming mailing list
>>>> streaming at videolan.org
>>>> http://mailman.videolan.org/listinfo/streaming
>>>
>>> ------------------------------------------------------------------------ 
>>>
>>>
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