Re: [PATCH v13 0/7] MR3938: winegstreamer: Implement CLSID_CMpegVideoCodec

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/quartz/tests/mpegvideo.c:
> +
> +    memcpy(target_data, data, len);
> +    hr = IMediaSample_SetActualDataLength(sample, len);
> +    ok(hr == S_OK, "Got hr %#lx.\n", hr);
> +
> +    hr = IMemInputPin_Receive(input, sample);
> +    todo_wine_if(wine_fail) /* 0xc00d6d61 is MF_E_TRANSFORM_STREAM_CHANGE */
> +        ok(hr == S_OK, "Got hr %#lx.\n", hr);
> +}
> +
> +static void test_send_video(IMemInputPin *input, IMediaSample *sample)
> +{
> +    /* ffmpeg -t 1.0 -s 32x24 -f rawvideo -pix_fmt rgb24 -r 25 -i /dev/zero -c:v mpeg1video -q:v 0 -format mpegvideo empty.mpeg */
> +    /* gst-launch-1.0 filesrc location=empty.mpeg ! mpegpsdemux ! mpegvideoparse ! filesink location=empty-es.mpeg */
> +    /* then truncate to taste */
> +    /* each 00 00 01 b3 or 00 00 01 00 starts a new frame, except the first 00 00 01 00 after a 00 00 01 b3 */
> Wait, so is the data here generated with ffmpeg or GStreamer?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3938#note_48912