Wireshark mailing list archives
Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors
From: Paul Williamson <paul () mustbeart com>
Date: Sat, 18 Mar 2017 13:46:03 -0700
On Sat, Mar 18, 2017 at 1:03 PM, Alexander Adolf < alexander.adolf () condition-alpha com> wrote:
I've briefly looked at packet-dvb-s2-bb.c ,and it seems it does BBFrame ans well as some GSE handling. Before adding GSE reassembly, I think I might try to factor the GSE stuff out into a new packet-dvb-gse.c. Two reasons: an S2 BBFrame may contain MPEG2-TS or GSE, and GSE may be transported over DVB-T2 and DVB-C2 as well. I doesn't seem dissecting MPEG2-TS in S2 BBFrames is supported today?
That's correct. The original authors were apparently only interested in dissecting GSE, and that was consistent with my use cases, so I left it that way. I don't know much about MPEG2-TS. I assume you'd mostly want to dissect the logical channels that carry IP packets. I'm guessing there isn't much utility in a detailed dissection of audio or video channels. I think factoring GSE out makes sense if you can cleanly invoke it from the DVB-T2 and/or DVB-C2 dissectors. I haven't looked at that, though DVB-T2 is also of interest for my ham radio project. Do those dissectors even exist yet? -Paul
___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Alexander Adolf (Mar 14)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Paul Williamson (Mar 14)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Alexander Adolf (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Paul Williamson (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Alexander Adolf (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Martin Kaiser (Mar 17)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Alexander Adolf (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Jaap Keuter (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Alexander Adolf (Mar 18)
- Re: MPEG2-TS, DVB-SI, and DVB-GSE Dissectors Paul Williamson (Mar 14)