Re: [rtcweb] Is support for non square pixels MTI
Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com> Wed, 31 August 2016 15:58 UTC
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From: Sergio Garcia Murillo <sergio.garcia.murillo@gmail.com>
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Date: Wed, 31 Aug 2016 17:53:16 +0200
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Subject: Re: [rtcweb] Is support for non square pixels MTI
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On 31/08/2016 17:27, Randell Jesup wrote: > So we should be defining how MediaStreamTracks and PeerConnections > deal with this. Must all MSTs be square pixels always? (and what if > the source just isn't, must it be converted to square at the input > point (typically GetUserMedia)? Can PeerConnection carry a > non-square-pixel stream (separate from the MST requirement) for use > outside of the W3 environment? If so, how is it signaled? (I suspect > there's some way to do so in the SDP, haven't checked). At least in H264, pixel aspect ratio is handled internally by the encoder/decoder and signaled on the sar-understood, sar-supported sdp fmtp attributes. Not sure if VP8 has something similar. Best regards Sergio
- [rtcweb] Is support for non square pixels MTI Cullen Jennings
- Re: [rtcweb] Is support for non square pixels MTI Randell Jesup
- Re: [rtcweb] Is support for non square pixels MTI Sergio Garcia Murillo
- Re: [rtcweb] Is support for non square pixels MTI Cullen Jennings (fluffy)
- Re: [rtcweb] Is support for non square pixels MTI Mo Zanaty (mzanaty)
- Re: [rtcweb] Is support for non square pixels MTI Mo Zanaty (mzanaty)