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Questions tagged with AWS Elemental MediaTailor

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How create VOD-Stream (FAST-Channel) with Ad-Markers via MediaTailor

Hi, we are currently working on the creation of a FAST-Channel via MediaTailor (based on HLS-content created via MediaConvert). Samsung-TV expects that the stream includes Ad-Markers: * Samsung requires frame-accurate ad markers (SCTE-35 supported) * Variant manifest should have SCTE HLS tags indicating ad insertion points I then added an ESAM-XML (with three ad breaks starting 10s, 20s and 30s) when creating HLS-Outputs (HEVC-Codec) via MediaConvert with the following settings: * Video Output Settings -> SCTE-35 source: "passtrough" * Apple HLS group settings -> Ad markers: "elemental (enabled)" The variant manifests provided by my [Main-Manifest](https://amogo-public.s3.sa-east-1.amazonaws.com/output/test/Por_um_Caixao_Cheio_de_Dolares_audioMatchVideoDuration_H265_ESAM_3xAdBreaks10s/snippet/hls/hls.m3u8) seem to properly include Ad-Markers: ``` ... #EXT-X-PLAYLIST-TYPE:VOD #EXTINF:6.000, hlsvideo_720_00001.ts #EXTINF:4.000, hlsvideo_720_00002.ts #EXT-X-CUE-OUT:0 #EXT-X-CUE-IN #EXTINF:2.000, hlsvideo_720_00003.ts #EXTINF:6.000, hlsvideo_720_00004.ts #EXTINF:2.000, hlsvideo_720_00005.ts #EXT-X-CUE-OUT:0 #EXT-X-CUE-IN ... ``` In the following I created a Channel via MediaTailor and added the previously described VOD-Source as a program and started the channel. When looking at fetched variant playlists, I can't find any EXT-X-CUEs (at the start of the Video with 5min duration): ``` #EXTM3U #EXT-X-VERSION:6 #EXT-X-TARGETDURATION:7 #EXT-X-MEDIA-SEQUENCE:0 #EXT-X-DISCONTINUITY-SEQUENCE:0 #EXT-X-DISCONTINUITY #EXT-X-PROGRAM-DATE-TIME:2022-04-11T19:28:52.452Z #EXTINF:6.0, https://amogo-public.s3.sa-east-1.amazonaws.com/output/test/Por_um_Caixao_Cheio_de_Dolares_audioMatchVideoDuration_H265_ESAM_3xAdBreaks10s/snippet/hls/hlsvideo_720_00001.ts #EXT-X-PROGRAM-DATE-TIME:2022-04-11T19:28:58.452Z #EXTINF:4.0, https://amogo-public.s3.sa-east-1.amazonaws.com/output/test/Por_um_Caixao_Cheio_de_Dolares_audioMatchVideoDuration_H265_ESAM_3xAdBreaks10s/snippet/hls/hlsvideo_720_00002.ts #EXT-X-PROGRAM-DATE-TIME:2022-04-11T19:29:02.452Z #EXTINF:2.0, https://amogo-public.s3.sa-east-1.amazonaws.com/output/test/Por_um_Caixao_Cheio_de_Dolares_audioMatchVideoDuration_H265_ESAM_3xAdBreaks10s/snippet/hls/hlsvideo_720_00003.ts #EXT-X-PROGRAM-DATE-TIME:2022-04-11T19:29:04.452Z #EXTINF:6.0, https://amogo-public.s3.sa-east-1.amazonaws.com/output/test/Por_um_Caixao_Cheio_de_Dolares_audioMatchVideoDuration_H265_ESAM_3xAdBreaks10s/snippet/hls/hlsvideo_720_00004.ts ... ``` Is my approach here correct for adding the Ad-Markers to our Live-Stream? Kind regards, Riva
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