Save the snippet as media_inspector.py. Install PySide6-Essentials and run python media_inspector.py. It opens with a synthetic example. Edit the input and click Inspect response to see how the table changes.

import json
import sys

from PySide6.QtWidgets import (
    QApplication,
    QLabel,
    QPlainTextEdit,
    QPushButton,
    QTableWidget,
    QTableWidgetItem,
    QVBoxLayout,
    QWidget,
)


EXAMPLE = {
    "status": 200,
    "data": {"images": [{}], "videos": [{"quality": "720p"}], "audios": []},
}


def media_rows(body):
    response = json.loads(body)
    if not isinstance(response, dict) or response.get("status") != 200:
        raise ValueError("Expected an API response with status 200.")

    data = response.get("data")
    if not isinstance(data, dict):
        raise ValueError("The response is missing its data object.")

    rows = []
    for field, kind in (("images", "Image"), ("videos", "Video"), ("audios", "Audio")):
        entries = data.get(field, [])
        if not isinstance(entries, list):
            raise ValueError(f"{field} must be a list.")
        for index, entry in enumerate(entries, start=1):
            if not isinstance(entry, dict):
                raise ValueError(f"{field} entry {index} must be an object.")
            quality = entry.get("quality")
            rows.append((kind, str(index), quality if isinstance(quality, str) else ""))
    return rows


class MediaInspector(QWidget):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Media response inspector")
        self.resize(680, 440)

        self.source = QPlainTextEdit(json.dumps(EXAMPLE, indent=2))
        self.status = QLabel()
        self.table = QTableWidget(0, 3)
        self.table.setHorizontalHeaderLabels(["Media type", "Entry", "Quality"])
        self.table.setEditTriggers(QTableWidget.EditTrigger.NoEditTriggers)
        inspect_button = QPushButton("Inspect response")
        inspect_button.clicked.connect(self.inspect)

        layout = QVBoxLayout(self)
        for widget in (self.source, inspect_button, self.status, self.table):
            layout.addWidget(widget)
        self.inspect()

    def inspect(self):
        self.table.setRowCount(0)
        try:
            rows = media_rows(self.source.toPlainText())
        except json.JSONDecodeError:
            self.status.setText("The input is not valid JSON.")
            return
        except ValueError as error:
            self.status.setText(str(error))
            return

        self.table.setRowCount(len(rows))
        for row_index, row in enumerate(rows):
            for column_index, value in enumerate(row):
                self.table.setItem(row_index, column_index, QTableWidgetItem(value))
        self.status.setText(f"{len(rows)} media entries." if rows else "No media entries.")


if __name__ == "__main__":
    app = QApplication(sys.argv)
    window = MediaInspector()
    window.show()
    sys.exit(app.exec())

The desktop sample works on pasted data and makes no network requests. It leaves quality blank when the response omits it, and the table deliberately leaves media URLs out. Clearing the table before parsing means an invalid response cannot leave stale rows on screen. If you wire this into a real client, handle the HTTP response and keep any API credentials on your server.

I work on EasyDown, the paid API whose response format inspired the sample. The reference explains which media collections each supported platform can return for an individual public post. Use it for media you have permission to process. EasyDown API reference