From: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/mfreadwrite/writer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dlls/mfreadwrite/writer.c b/dlls/mfreadwrite/writer.c index b4af637b614..039e8fc7477 100644 --- a/dlls/mfreadwrite/writer.c +++ b/dlls/mfreadwrite/writer.c @@ -237,7 +237,8 @@ static HRESULT WINAPI sink_writer_BeginWriting(IMFSinkWriter *iface) WARN("Failed to subscribe to events for steam %u, hr %#lx.\n", i, hr); } - /* FIXME: notify the encoder */ + if (stream->encoder) + IMFTransform_ProcessMessage(stream->encoder, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0); } if (SUCCEEDED(hr)) -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/663