Learning about Dolby Vision and CoreELEC development

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@xmlcom Try this new build https://mega.nz/file/sQwFVJ7J#oCc_vwU1JaRQgAAnP5QOYXrh7h63Zsy8QhpGP8WWAnU

Start with testing the rise_of_gru_sample_10bit_embedded.mkv test. When playing and no gui, run

echo N > /sys/module/amvideo/parameters/inject_osd_metadata
echo Y > /sys/module/am_vecm/parameters/DV_vsif_send_in_hdmi_packet
echo DV_enable > /sys/devices/virtual/amhdmitx/amhdmitx0/attr
echo Y > /sys/module/am_vecm/parameters/always_send_tvled_DV_vsif

to enable DV. No need to look at the tv at the same time anymore.

Disable commands (if needed)

echo N > /sys/module/am_vecm/parameters/always_send_tvled_DV_vsif
echo N > /sys/module/am_vecm/parameters/DV_vsif_send_in_hdmi_packet
echo DV_disable_vsif > /sys/devices/virtual/amhdmitx/amhdmitx0/attr

To try the newer on-the-fly metadata embedding again with any video file.

Enable commands

echo Y > /sys/module/amvideo/parameters/inject_osd_metadata
echo Y > /sys/module/am_vecm/parameters/DV_vsif_send_in_hdmi_packet
echo DV_enable > /sys/devices/virtual/amhdmitx/amhdmitx0/attr
echo Y > /sys/module/am_vecm/parameters/always_send_tvled_DV_vsif

Disable commands (if needed)

echo N > /sys/module/am_vecm/parameters/always_send_tvled_DV_vsif
echo N > /sys/module/am_vecm/parameters/DV_vsif_send_in_hdmi_packet
echo DV_disable_vsif > /sys/devices/virtual/amhdmitx/amhdmitx0/attr
echo N > /sys/module/amvideo/parameters/inject_osd_metadata

If it doesn’t work post a dmesg log

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