From: Shane Warren <shanew@innovsys.com>
To: "ffmpeg-devel@ffmpeg.org" <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] Live Transcoding: SCTE35 passthrough
Date: Tue, 19 Jul 2022 13:43:49 +0000
Message-ID: <DM6PR13MB395448B9C1BDF98ABA986433BA8F9@DM6PR13MB3954.namprd13.prod.outlook.com> (raw)
I have been working on getting scte35 pass through working in FFmpeg. I have the SIT pid being passed through fine, but I need to adjust the pts_adjustment field since I'm doing a live transcode and using vsync 1.
I'm struggling with finding how to match up an incoming frame of video to a transcoded frame of video so I can figure out the pts adjustment. Am I missing something, or is there some way to match up an incoming frame to a encoded frame and figure out their pts difference?
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next reply other threads:[~2022-07-19 13:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 13:43 Shane Warren [this message]
2022-07-19 16:40 ` Devin Heitmueller
2022-07-20 15:52 ` Shane Warren
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