DeckLink Input: Add frame saturation statistics

[g-maxime]

Fixes #857

• For 8/10 bit YUV
• Tested only with the simulator; Please test with a DeckLink device.
• Bitdepth can be deduced from the pixel_format attribute, but I can also add a bitdepth attribute if needed.

Snapshot: https://mediaarea.net/download/snapshots/binary/dvrescue/20240606-2

Sample output:

<?xml version="1.0" encoding="UTF-8"?>
<dvrescue xmlns="https://mediaarea.net/dvrescue" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://mediaarea.net/dvrescue https://mediaarea.net/dvrescue/dvrescue.xsd" version="1.2.1">
    <creator>
        <program>dvrescue</program>
        <version>22.12</version>
        <library version="24.05.20240601">MediaInfoLib</library>
    </creator>
    <media>
        <source video="sdi" audio="embedded" timecode="vitc"/>
        <frames count="300" pts="00:00:00.000000" end_pts="00:00:10.010000" size="720x486" pixel_format="uyvy" video_rate="30000/1001" audio_rate="48000" channels="2">
            <frame n="0" pts="00:00:00.000000">
                <signalstats satavg="113.63" sathi="119" satmax="135"/>
            </frame>
                        ...
            <frame n="299" pts="00:00:09.976633">
                <signalstats satavg="113.452" sathi="119" satmax="136"/>
            </frame>
        </frames>
    </media>
</dvrescue>

[dericed]

Will test soon. Does this have the saturation values in the csv output as well?

[g-maxime]

Will test soon. Does this have the saturation values in the csv output as well?

Oops, I forgot. Next snapshot

EDIT: snapshot

[dericed]

Do any snapshots have this PR with the latest --csv commit? I tried the one that you linked and the 0609 build and just see:

$ dvrescue device://84:160a010c:00000000 --control "/dev/tty.RS422 Deck Control" -m test2.mkv -x test2.xml --csv
FramePos,abst,abst_r,abst_nc,tc,tc_r,tc_nc,rdt,rdt_r,rdt_nc,rec_start,rec_end,Used,Status,Comments,BlockErrors,BlockErrors_Even,IssueFixed,SourceSpeed,FrameSpeed,InputPos,OutputPos
0,,,,00:01:10;27,,,,,,,,,,,,,,,,,
1,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
2,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
3,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
4,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
5,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
6,,,,00:01:10;27,1,,,,,,,,,,,,,,,,
7,,,,00:01:10;27,1,,,,,,,,,,,,,,,,

[g-maxime]

With the 0606-3 snapshot and the simulator:

FramePos,abst,abst_r,abst_nc,tc,tc_r,tc_nc,rdt,rdt_r,rdt_nc,rec_start,rec_end,pix_fmt,satavg,sathi,satmax,Used,Status,Comments,BlockErrors,BlockErrors_Even,IssueFixed,SourceSpeed,FrameSpeed,InputPos,OutputPos
0,,,,XX:XX:XX:XX,,,,,,,,,v210,455.525,478,543,,,,,,,,,
1,,,,XX:XX:XX:XX,,,,,,,,,v210,454.958,478,540,,,,,,,,,
2,,,,XX:XX:XX:XX,,,,,,,,,v210,454.381,478,543,,,,,,,,,
...

Is the XML output working?

[dericed]

Could you change name of value from sathi to sathigh to match the value names of the signalstats filter. Otherwise looks good, thanks for adding the xsd update.