[FFmpeg-devel] [PATCH] Replace defines in libavformat/mpegtsenc.c with AVOptions

Georgi Chorbadzhiyski gf
Fri Jan 28 17:30:58 CET 2011


On 1/27/11 5:12 PM, Stefano Sabatini wrote:
> On date Thursday 2011-01-27 09:38:28 -0500, Ronald S. Bultje encoded:
>> Hi,
>>
>> On Thu, Jan 27, 2011 at 4:34 AM, Georgi Chorbadzhiyski<gf at unixsol.org>  wrote:
>>> original_network_id
>>>
>>>   From: http://www.dvbservices.com/identifiers/original_network_id
>>>
>>>   An Original_Network_ID (ONID) is defined as the "unique identifier of a
>>>   network". Its main use is in the unique identification of a service through the
>>>   path Original_Network_ID, Transport_Stream_ID. Originally linked to Network_IDs,
>>>   ONIDs should mainly be used for network operators, broadcasters and content
>>>   producers.
>>>
>>>   Defined in:
>>>     EN 300 468
>>>     TR 101 211
>>>
>>> transport_stream_id
>>>
>>>   An identifier chosen by network operator to identify each transponder. 16 bit.
>>>
>>>   Defined in:
>>>     EN 300 468
>>>     TR 101 211
>>>
>>> service_id
>>>
>>>   Identifies a service (program) in DVB. 16 bit.
>>>
>>>   Defined in:
>>>     EN 300 468
>>>     TR 101 211
>>>
>>>  From TR 101 211:
>>>     "A service can be uniquely referenced through the path
>>>      original_network_id/transport_stream_id/service_id. The
>>>      network_id, thus, is not part of this path."
>>>
>>>     "In addition each service_id shall be unique within each
>>>      original_network_id. When a service (contained inside a TS)
>>>      is transferred to another delivery system, only the network_id
>>>      changes, whereas the original_network_id remains unaffected."
>>
>> We probably want to document this somehow. Stefano, do you think this
>> is suitable for muxers.texi?
>
> Why not, if the contributor or someone else wants to add docs for that.

When muxers.texi patch is merged (it is still only in ML) I'll send
this patch with proper documentation so it can be merged.

Thanks.

-- 
Georgi Chorbadzhiyski
http://georgi.unixsol.org/



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