Skip to main content

RTSP

nanocosmos RTSP Sink Filter​

Module / Version​

nanocosmos RTSP Sink nRTSPSink.ax Version 1.1.1.0

nanocosmos RTSP Sink​

  • DirectShow filter for RTSP Streaming
  • Supported Architectures: Microsoft DirectShow, Windows XP, Vista, 7, Server
  • Supported Formats: H.264 + AAC

DirectShow Connectivity​

The input is accepting connections matching the following media types:

  • Major types:

    • MEDIATYPE_Video

  • Subtypes:

    • FourCCs: H264, h264

  • Formats:

    • FORMAT_MPEG2_VIDEO,
    • FORMAT_NONE

  • Major types:

    • MEDIATYPE_Audio

  • Subtypes:

    • MEDIASUBTYPE_AAC, FourCC: 0x000000FF

  • Formats:

    • FORMAT_WaveFormatEx,
    • FORMAT_NONE

Configuration​

The filter configuration may be set by using either the property page or the COM Interface IRTSPSink and as declared in header file RTSPWriterOptions.h . The streaming url can be set by using standard DirectShow interface IFileSinkFilter .

// Filter GUID
// {2ECDA33B-81FB-4467-96C9-BD53A9ED975F}
DEFINE_GUID(CLSID_NANO_RTSP_WRITER, 0x2ecda33b, 0x81fb, 0x4467, 0x96, 0xc9, 0xbd, 0x53, 0xa9, 0xed, 0x97, 0x5f);

// Property Page GUID
// {F387B72B-05AA-4016-8EC8-D6DA5DB36D23}
DEFINE_GUID(CLSID_NANO_RTSP_WRITER_PROPPAGE, 0xf387b72b, 0x5aa, 0x4016, 0x8e, 0xc8, 0xd6, 0xda, 0x5d, 0xb3, 0x6d, 0x23);

// Configuration Interface GUID
// IRTSPSink
// {F79C7B6E-E89E-415e-B3C7-A8E8BFA0278D}
DEFINE_GUID(IID_IRTSPSink, 0xf79c7b6e, 0xe89e, 0x415e, 0xb3, 0xc7, 0xa8, 0xe8, 0xbf, 0xa0, 0x27, 0x8d);

Configuration through DirectShow filter property page​

The filter's property page offers a subset of parameters, containing the most important options.

RTSP Network Writer Properties

URL format:

rtsp:%%//%%127.0.0.1:8554/streaming
rtsp:%%//%%[ IP:port ]/[ stream name]

Debug-Log Configuration Registry Settings​

Key: 

HKEY_CURRENT_USER\Software\DebugNano\nRTSPSink.ax
File name​

Sets the output file name. The folder must already exist. Value name: LogToFile Value type: REG_SZ / String Valid values: a valid output file name to enable file logging or an empty string

Logging level​

A higher value increases the amount of logging messages sent, and messages get more detailed. Value name: TRACE Value type: REG_DWORD Valid values:

  • 0 - minimal logging
  • …
  • 9 - maximal logging

nanocosmos RTSP Source Filter​

Module / Version​

nanocosmos RTSP Source nRTSPSource.ax Version 1.2.1.0

nanocosmos RTSP Source​

DirectShow filter for RTSP Streaming

  • Supported Architectures: Microsoft DirectShow, Windows XP, Vista, 7, Server
  • Supported Formats: H.264 + AAC

DirectShow Connectivity​

The output is accepting connections matching the following media types:

  • Major types:

    • MEDIATYPE_Video

  • Subtypes:

    • FourCCs: H264, h264

  • Formats:

    • FORMAT_MPEG2_VIDEO,
    • FORMAT_NONE

  • Major types:

    • MEDIATYPE_Audio

  • Subtypes:

    • MEDIASUBTYPE_AAC, FourCC: 0x000000FF

  • Formats:

    • FORMAT_WaveFormatEx,
    • FORMAT_NONE

Configuration​

The filter configuration may be set by using either the property page or the COM Interface IRTSPSource and as declared in header file RTSPSourceOptions.h . The streaming url can be set by using standard DirectShow interface IFileSourceFilter .

// Filter GUID
// {99709313-5825-42ab-82ED-A7AD88ACBF4A}
DEFINE_GUID(CLSID_NANO_RTSP_SOURCE, 0x99709313, 0x5825, 0x42ab, 0x82, 0xed, 0xa7, 0xad, 0x88, 0xac, 0xbf, 0x4a);

// Property Page GUID
// {D3BE0AA6-A8E2-45a8-9414-385FFD94B816}
DEFINE_GUID(CLSID_NANO_RTSP_SOURCE_PROPPAGE, 0xd3be0aa6, 0xa8e2, 0x45a8, 0x94, 0x14, 0x38, 0x5f, 0xfd, 0x94, 0xb8, 0x16);

// Configuration Interface GUID
// IRTSPSource interface
// {C39F308A-D27B-4c17-B01E-469F00248981}
DEFINE_GUID(IID_IRTSPSource, 0xc39f308a, 0xd27b, 0x4c17, 0xb0, 0x1e, 0x46, 0x9f, 0x0, 0x24, 0x89, 0x81);

Buffer statistics can be retrieved using IRTSPSourceBufferStats interface.​

// IRTSPSourceBufferStats interface
// {655D499B-C9E0-4134-9DC4-6431FEEB5EB0}
DEFINE_GUID(IID_IRTSPSourceBufferStats, 0x655d499b, 0xc9e0, 0x4134, 0x9d, 0xc4, 0x64, 0x31, 0xfe, 0xeb, 0x5e, 0xb0);

Use standard DirectShow interface ICodecAPI to get/set these parameters:​

// ICodecAPI GUID
// get/set receive timeout in seconds
// VARIANT_TYPE: VT_I4, VARIANT::intVal
// default value: 2
// {33759D2A-3B7D-45ac-A8BF-C2477915C03B}
DEFINE_GUID(PROPID_nanoRTSPSourceConnectionTimeout, 0x33759d2a, 0x3b7d, 0x45ac, 0xa8, 0xbf, 0xc2, 0x47, 0x79, 0x15, 0xc0, 0x3b);

Configuration through DirectShow filter property page​

The filter's property page offers a subset of parameters, containing the most important options. {{ :nanortsp_netsrcprop.png?nolink |}} URL format:

rtsp:%%//%%127.0.0.1:8554/streaming
rtsp:%%//%% [ IP:port ]/[ stream name]

Debug-Log Configuration Registry Settings​

Key: 

HKEY_CURRENT_USER\Software\DebugNano\ nRTSPSource.ax
File name​

Sets the output file name. The folder must already exist. Value name: LogToFile Value type: REG_SZ / String Valid values: a valid output file name to enable file logging or an empty string

Logging level​

A higher value increases the amount of logging messages sent, and messages get more detailed. Value name: TRACE Value type: REG_DWORD Valid values:

  • 0 - minimal logging
  • …
  • 9 - maximal logging
Last updated on