Re: [PATCH 0/1] MR4943: mfreadwrite: Replace presentation clock with clock state sink for writer.

31 Jan 2024


      On Wed Jan 31 02:23:16 2024 +0000, Ziqing Hui wrote:
...
I created a writer from mp4 media sink. Before calling BeginWriting() on
writer, GetPresentationClock() on that sink returned MF_E_NO_CLOCK.
After BeginWriting(), it returns a valid clock.
The test code is attacted: [clock_test.c](/uploads/27be06ce75c1c05e51fe04a6bde08b13/clock_test.c).
Oh, I got a question not relating to this MR:  Where did the sink class factory guids in mfinternal.idl come from? Did we generate it by ourself?
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https://gitlab.winehq.org/wine/wine/-/merge_requests/4943#note_59569

Re: [PATCH 0/1] MR4943: mfreadwrite: Replace presentation clock with clock state sink for writer.

Ziqing Hui (＠zhui)