Re: [AVTCORE] [Technical Errata Reported] RFC2435 (4097)
Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 28 January 2015 15:47 UTC
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Date: Wed, 28 Jan 2015 16:47:27 +0100
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
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To: berc@pa.dec.com, fenner@parc.xerox.com, frederick@parc.xerox.com, mccanne@cs.berkeley.edu, stewart@parc.xerox.com, rlb@ipv.sx, alissa@cooperw.in, keith.drage@alcatel-lucent.com, roni.even@mail01.huawei.com
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Cc: juliusfriedman@gmail.com, avt@ietf.org
Subject: Re: [AVTCORE] [Technical Errata Reported] RFC2435 (4097)
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WG, My proposal is that this Errata is "Rejected" based on that its section of change does not contain any change. And the notes part proposed changed is a redefinition of a field, i.e. something that would require a replacement RFC to change. Please provide any comments by the 12th of February. Cheers Magnus Westerlund WG chair On 2014-09-04 18:48, RFC Errata System wrote: > The following errata report has been submitted for RFC2435, > "RTP Payload Format for JPEG-compressed Video". > > -------------------------------------- > You may review the report below and at: > http://www.rfc-editor.org/errata_search.php?rfc=2435&eid=4097 > > -------------------------------------- > Type: Technical > Reported by: Julius Richard Friedman <juliusfriedman@gmail.com> > > Section: 3.1.5 > > Original Text > ------------- > 3.1.5. Width: 8 bits > > This field encodes the width of the image in 8-pixel multiples (e.g., > a width of 40 denotes an image 320 pixels wide). The maximum width > is 2040 pixels. > > 3.1.6. Height: 8 bits > > This field encodes the height of the image in 8-pixel multiples > (e.g., a height of 30 denotes an image 240 pixels tall). When > encoding interlaced video, this is the height of a video field, since > fields are individually JPEG encoded. The maximum height is 65535 > pixels. > > Corrected Text > -------------- > 3.1.5. Width: 8 bits > > This field encodes the width of the image in 8-pixel multiples (e.g., > a width of 40 denotes an image 320 pixels wide). The maximum width > is 2040 pixels. > > 3.1.6. Height: 8 bits > > This field encodes the height of the image in 8-pixel multiples > (e.g., a height of 30 denotes an image 240 pixels tall). When > encoding interlaced video, this is the height of a video field, since > fields are individually JPEG encoded. The maximum height is 65535 > pixels. > > Notes > ----- > Use a divisor of 256 to determine the height, where 8 / 256 = 32. > > Ensure FragmentOffset does not exceed 2^24, if it does then use 2^24 - value) > > Instructions: > ------------- > This erratum is currently posted as "Reported". If necessary, please > use "Reply All" to discuss whether it should be verified or > rejected. When a decision is reached, the verifying party (IESG) > can log in to change the status and edit the report, if necessary. > > -------------------------------------- > RFC2435 (no draft string recorded) > -------------------------------------- > Title : RTP Payload Format for JPEG-compressed Video > Publication Date : October 1998 > Author(s) : L. Berc, W. Fenner, R. Frederick, S. McCanne, P. Stewart > Category : PROPOSED STANDARD > Source : Audio/Video Transport > Area : Real-time Applications and Infrastructure > Stream : IETF > Verifying Party : IESG > > _______________________________________________ > Audio/Video Transport Core Maintenance > avt@ietf.org > https://www.ietf.org/mailman/listinfo/avt > -- Magnus Westerlund ---------------------------------------------------------------------- Services, Media and Network features, Ericsson Research EAB/TXM ---------------------------------------------------------------------- Ericsson AB | Phone +46 10 7148287 Färögatan 6 | Mobile +46 73 0949079 SE-164 80 Stockholm, Sweden | mailto: magnus.westerlund@ericsson.com ----------------------------------------------------------------------
- [AVTCORE] [Technical Errata Reported] RFC2435 (40… RFC Errata System
- Re: [AVTCORE] [Technical Errata Reported] RFC2435… Magnus Westerlund
- Re: [AVTCORE] [Technical Errata Reported] RFC2435… Frederick, Ron
- Re: [AVTCORE] [Technical Errata Reported] RFC2435… Magnus Westerlund
- [AVTCORE] [Errata Rejected] RFC2435 (4097) RFC Errata System