DASH on-demand profile with multi period producing manifest with mix usage of SegmentBase and SegmentList

[vish91]

System info

Operating System: <e.g. macOS Sierra, Ubuntu 14.04 trusty etc>
Shaka Packager Version: <e.g. v1.6.1, commit SHA etc>

Issue and steps to reproduce the problem

Packager Command:

/opt/packager/shaka/bin/packager 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_120.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_120.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_625.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_625.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_1100.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_1100.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_2400.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_2400.mp4,drm_label=hd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_5010.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_DoVi_14541_5010.mp4,drm_label=hd,dash_roles=main'  
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_120.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_120.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_610.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_610.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_1000.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_1000.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_2300.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_2300.mp4,drm_label=hd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_4800.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_C_EN-XX_US-NR_51_UHD_20201006_OV_01_HDR10plus_14541_4800.mp4,drm_label=hd,dash_roles=main'
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_110.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_110.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_375.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_375.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_750.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_750.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_1500.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_1500.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_2100.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_2100.mp4,drm_label=sd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_3000.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_3000.mp4,drm_label=hd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_ProRes_Mezz_14539_4500.mp4,stream=video,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_ProRes_Mezz_14539_4500.mp4,drm_label=hd,dash_roles=main' 
'in=/in/2024/test-content/SolLevante_es-MX_atmos-eac3_768.mp4,stream=audio,lang=es-MX,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_es-MX_atmos-eac3_768.mp4,drm_label=sd,dash_roles=main,hls_group_id=audio_atmos,hls_name=Spanish' 
'in=/in/2024/test-content/SolLevante_es-MX_eac3_192.mp4,stream=audio,lang=es-MX,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_es-MX_eac3_192.mp4,drm_label=sd,dash_roles=main,hls_group_id=audio_ec3,hls_name=Spanish' 
'in=/in/2024/test-content/SolLevante_es-MX_aac_128.mp4,stream=audio,lang=es-MX,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_es-MX_aac_128.mp4,drm_label=sd,dash_roles=main,hls_group_id=audio_aac,hls_name=Spanish' 
'in=/in/2024/test-content/SolLevante_FTR_en-US_atmos-eac3_768.mp4,stream=audio,lang=en-US,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_en-US_atmos-eac3_768.mp4,drm_label=sd,dash_roles=dub,hls_group_id=audio_atmos,hls_name=English' 
'in=/in/2024/test-content/SolLevante_FTR_en-US_dvs_eac3_128.mp4,stream=audio,lang=en-US,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_en-US_dvs_eac3_128.mp4,drm_label=sd,dash_accessibilities=urn:tva:metadata:cs:AudioPurposeCS:2007=1,dash_roles=description,hls_group_id=audio_ec3,hls_name=English AD,hls_characteristics=public.accessibility.describes-video' 
'in=/in/2024/test-content/SolLevante_FTR_en-US_dvs_aac_128.mp4,stream=audio,lang=en-US,output=/tmp/shaka/cmaf_cbcs_ondemand/SolLevante_FTR_en-US_dvs_aac_128.mp4,drm_label=sd,dash_accessibilities=urn:tva:metadata:cs:AudioPurposeCS:2007=1,dash_roles=description,hls_group_id=audio_aac,hls_name=English AD,hls_characteristics=public.accessibility.describes-video'  
'in=/tmp/shaka/cmaf_cbcs_ondemand/vtt/ehTshFxRRYW8KYEN83w45SWAKTtmNimW_multisubs_vrtest-es-MX.vtt,stream=text,language=es-MX,output=/tmp/shaka/cmaf_cbcs_ondemand/es-MX.vtt,dash_roles=main,hls_group_id=cbsi_webvtt,hls_name=Spanish' 
'in=/tmp/shaka/cmaf_cbcs_ondemand/vtt/9DfCIXiVZeUSDFCSoIhYd6vdlHXlkqFb_1609934655618.vtt,stream=text,language=en-US,output=/tmp/shaka/cmaf_cbcs_ondemand/en-US.vtt,dash_roles=subtitle,hls_group_id=cbsi_webvtt,hls_name=English,hls_characteristics=public.accessibility.transcribes-spoken-dialog;public.accessibility.describes-music-and-sound' 
'in=/tmp/shaka/cmaf_cbcs_ondemand/vtt/multisubs_vrtest-es-MX-forced-narrative.vtt,stream=text,language=es-MX,output=/tmp/shaka/cmaf_cbcs_ondemand/es-MX_fn.vtt,dash_roles=forced-subtitle,hls_group_id=cbsi_webvtt,hls_name=Spanish (Forced),forced_subtitle=1' --default_language es-MX --force_cl_index  --clear_lead 0 --segment_duration 6 --fragment_duration 6 --ad_cues '240;779;1378;1925;2628'  --mpd_output /tmp/shaka/cmaf_cbcs_ondemand/stream.mpd  --hls_master_playlist_output /tmp/shaka/cmaf_cbcs_ondemand/master.m3u8 --enable_raw_key_encryption --protection_scheme cbcs --keys label=audio:key_id=974f3172:key=fd90c137,label=sd:key_id=974f3172:key=fd90c137,label=hd:key_id=974f3172:key=fd90c137,label=uhd:key_id=974f3172:key=fd90c137 --iv 9fa10b0f4 --pssh 0C7439A4700000000 --hls_key_uri 'skd://somthing.com/live/pathto-hls-key-uri'

What is the expected result?
An HLS CMAF manifest and DASH CMAF CBCS ondemand manifest multi period should be generated.
IN DASH ondemand multi period manifest there should not be mixed usage of both SegmentList and SegmentBase

What happens instead?
HLS manifest looks good but the DASH manifest on-demand multi period is generated has usage of SegmentList after first period. This is in violation of DASH spec and is failing Google DAI ingestion.

e.g

<Period id="0" duration="PT1283.03175S">
....
<AdaptationSet id="6" contentType="text" lang="en-US" subsegmentAlignment="true">
            <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
            <Representation id="14" bandwidth="0" mimeType="text/vtt">
                <BaseURL>en-US.vtt</BaseURL>
            </Representation>
        </AdaptationSet>
...
...
<Period id="1" duration="PT369.994625S">
<AdaptationSet id="6" contentType="text" lang="en-US" subsegmentAlignment="true">
            <Role schemeIdUri="urn:mpeg:dash:role:2011" value="main"/>
            <Representation id="14" bandwidth="0" mimeType="text/vtt">
                <SegmentList timescale="1000" presentationTimeOffset="1283031">
                    <SegmentURL media="en-US.vtt"/>
                </SegmentList>
            </Representation>
        </AdaptationSet>
...
...