en:stb:adaptive_streaming
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en:stb:adaptive_streaming [2018/08/06 08:48] Alexander |
en:stb:adaptive_streaming [2018/08/06 09:19] Alexander |
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| ====== Adaptive streaming HLSv4 and MPEG-DASH on TVIP Mediacenters ====== | ====== Adaptive streaming HLSv4 and MPEG-DASH on TVIP Mediacenters ====== | ||
| + | :!: Advanced adaptive streaming is supported from firmware **v.4.0.21.** | ||
| ==== HLS v4 ==== | ==== HLS v4 ==== | ||
| Line 117: | Line 118: | ||
| MPEG-DASH support will be based on : [[https://dashif.org/wp-content/uploads/2017/09/DASH-IF-IOP-v4.1-clean.pdf|DASH-IF interop guideline]]. | MPEG-DASH support will be based on : [[https://dashif.org/wp-content/uploads/2017/09/DASH-IF-IOP-v4.1-clean.pdf|DASH-IF interop guideline]]. | ||
| + | \\ | ||
| + | Initiated by using ".mpd" extention in URL. | ||
| \\ | \\ | ||
| Currently support is limited: | Currently support is limited: | ||
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| * Media should be either splitted into file segments and use SegmentTemplate tag, either have a single segment + sidx box and use SegmentBase. SegmentList was not tested. | * Media should be either splitted into file segments and use SegmentTemplate tag, either have a single segment + sidx box and use SegmentBase. SegmentList was not tested. | ||
| * It is recommended that presentation has a single Period. If has multiple periods, all adaptation sets tructure should be strictly the same in all periods. Changing of media between periods is not supported. | * It is recommended that presentation has a single Period. If has multiple periods, all adaptation sets tructure should be strictly the same in all periods. Changing of media between periods is not supported. | ||
| - | * Encryption is not supported. Widevine CDM and ClearKey CDM are planned for all S805 and S905X units. PlayReady CDM and Verimatrix is planned for special requests. | + | * Encryption is not supported. CrearKey CDM is planned for all models. Widevine CDM is planned for all S805 and S905X based units. PlayReady CDM and Verimatrix are planned for special requests. |
| * Only first available video track (adaptation set) will be selected. | * Only first available video track (adaptation set) will be selected. | ||
| * Any adaptation set filtering is not supported (encrypted can be ignored, however). Audio sets will be signalled one by one. | * Any adaptation set filtering is not supported (encrypted can be ignored, however). Audio sets will be signalled one by one. | ||
en/stb/adaptive_streaming.txt · Last modified: 2019/10/14 23:56 by Alexander
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