Validate B-Frames

Validate that b-frames are present in the main output profile and not present in baseline profiles.

❗️

Note

This test is ignored for audio-only streams in multibitrate formats.

<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>AddMedia</action>
    <format>
    <source>[SourceFile|SourcePlaylist]</source><!-- required -->
        <output>[qc_check|advanced_hls|advanced_dash|advanced_fmp4|fmp4_hls|mp4]</output><!-- required -->
        <!-- Format fields -->
        <qc> 
            <qc_b_frames_present>
                <value>[yes|no]</value>
                <severity>[fatal|warning]</severity>
            </qc_b_frames_present>
        </qc>
    </format>
</query>
{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "AddMedia",
        "format": {
            "output": "[qc_check|advanced_hls|advanced_dash|advanced_fmp4|fmp4_hls|mp4]",
            "qc": {
                "qc_b_frames_present": {
                    "value": "[yes|no]",
                    "severity": "[fatal|warning]"
                }
            }
        }
    }
}
<?xml version="1.0"?>
<query>
    <userid><<id>></userid> <!-- required-->
    <userkey><<key>></userkey> <!-- required-->
    <action>AddMedia</action>
    <format>
        <output>[qc_check|advanced_hls|advanced_dash|advanced_fmp4|fmp4_hls]</output><!-- required -->
        <!-- Format fields -->
        <stream>
            <qc> 
                <qc_b_frames_present>
                    <value>[yes|no]</value>
                    <severity>[fatal|warning]</severity>
                </qc_b_frames_present>
            </qc>
        </stream>
    </format>
</query>
{
    "query": {
        "userid": "<<id>>",
        "userkey": "<<key>>",
        "action": "AddMedia",
        "format": {
            "output": "[qc_check|advanced_hls|advanced_dash|advanced_fmp4|fmp4_hls]",
            "stream": [{
                "qc": {
                    "qc_b_frames_present": {
                        "value": "[yes|no]",
                        "severity": "[fatal|warning]"
                    }
                }
            }]
        }
    }
}

Parameter

Description

Allowed Values

Default Value

value

Check is b-frames are present or not.

yes, no

None

severity

Specify the QC severity.

warning, fatal

warning