[Mp4-tech] hint 3gp-file

[Catrambone Giuliano]

Hi Simon,
	I built just for fun a 3GPP and ISMA streaming server.
	I called it the CatraStreamingServer.
	If you want I built also a tool to add the hint tracks
	to a MP4 file.
	The CatraStreamingServer is compliant to the following
	standards:
	- TS 26.234 Rel. 5 to be compliant to the 3GPP standard
	- rfc2326: Real Time Streaming Protocol (RTSP)
	- rfc2327: Session Description Protocol (SDP)
	- rfc1889: A Transport Protocol for Real-Time Applications (RTP)
	- rfc2429: RTP Payload Format for the 1998 Version of
		ITU-T Rec. H.263 Video (H.263+)
	- rfc3016: RTP Payload Format for MPEG-4 Audio/Visual Streams
	- rfc3267: Real-Time Transport Protocol (RTP) Payload Format and File Storage
		Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate
		Wideband (AMR-WB) Audio Codecs
	Technical feactures of the CatraStreamingServer:
	- C++ language used to implement the server
	- java language used to realize the GUI
	- CORBA for the communication between GUI and server
	- independence of the OS
	- use of the BIRD libraries
	- the choice of the standard to use (3GPP or ISMA) is based on the file extension:
		3GPP for ".3gp" file
		ISMA for ".mp4" file
	Attached find the Windows version of the CatraStreamingServer with an example of a 3GPP
	content.
	You can use the 3GPP philips player (http://www.digitalnetworks.philips.com/InformationCenter/Global/FHomepage-NoXCache.asp?lNodeId=756&channel=756&channelId=N756A2167) or the ISMA MPEG4IP player
	to ask for a request. The URL will be something like: rtsp://127.0.0.1:7777/blabla.3gp.
	rgds
		giu
-----Original Message-----
From: Simon Bergweiler [mailto:lupomail gmx.de] 
Sent: Wednesday, 15 October, 2003 11:02
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] hint 3gp-file
Hi Julian, 
you wrode that you streamed 3gp files with the DSS. 
I want to stream short films to my mobile phone..., so I used ffmpeg to generate a 3gp-file 
with h263 video and amr audio, but I cannot find a tool to add hint tracks for streaming 
I'm searching for an command line tool, to combine it with ffmpeg or other tools 
best regards 
Simon 
>Actually, streaming the .3gp file with Darwin Streaming Server, does 
>not
>require to transcode the video (into an MPEG-4 video stream wrapped in an 
>MP4 file) but to hint the h263 video track according to the RFC specified
in 
>the 3GPP specs.
 
>    We have successfully streamed such files using DSS as a server and
>Philips player as a client. Our tool is not immediatly available to the 
>public though... If you want more information you can contact us directly
at 
>contact   resonate-mp4.com 
 
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