Nikolay Sivov (@nsivov) commented about dlls/mf/tests/mf.c:
+ stream_event_callback.stream_sink = stream_sink; + hr = IMFStreamSink_BeginGetEvent(stream_sink, &stream_event_callback.IMFAsyncCallback_iface, NULL); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + + /* Start. */ + hr = IMFPresentationClock_Start(clock, 0); + ok(hr == S_OK, "Unexpected hr %#lx.\n", hr); + ret = WaitForSingleObject(stream_event_callback.start_event, 3000); + ok(!ret, "WaitForSingleObject returned %#lx.\n", ret); + + /* Find IDR frame. */ + while (!is_h264_unit_type(h264_data, H264_UNIT_TYPE_IDR)) + next_h264_unit(&h264_data, &h264_data_size); + + /* Process sample. */ + input_sample = create_h264_sample(h264_data, h264_data_size); It might be easier to have a blob with some minimal frame data, of minimal dimensions.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/3369#note_39781