09404: tekken: Incorrect frame rate during FMVs

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
09404	Speed	Minor	Always	Mar 8, 2026, 18:45	Mar 11, 2026, 21:14

Tester	AntonioRX	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows (x64)
Status [?]	Acknowledged			Driver	namco/namcos11.cpp
Version	0.286	Fixed in Version		Build	x64
		Fixed in Git Commit		Github Pull Request #

Summary	09404: tekken: Incorrect frame rate during FMVs
Description	The playback speed of FMVs is too fast. Their frame rate is too high and it should be 15 fps (apparently, they are played in 30 fps).
Steps To Reproduce	Just wait for the FMVs to appear during the attract mode.
Additional Information	You can compare their playback speed with the version of the game included in the PS2 version of Tekken 5, and even the PS1 version.
Github Commit

Flags
Regression Version
Affected Sets / Systems	tekken

Attached Files

No.24230 hap Developer Mar 8, 2026, 19:01	It's better to compare against the actual arcade version on original hardware, not a PS1 version, or a rerelease/backport. Arcade cabinet here: If you compare side by side, yes it's slower overall. It's not twice slower than MAME (so it's not like it's 15fps)
No.24231 AntonioRX Tester Mar 8, 2026, 19:48	I guess I was comparing it to the wrong source as it's 15 fps in the PlayStation version. But Kazuya's movie is actually slower than it is in the arcade version.
No.24232 Robbbert Moderator Mar 9, 2026, 09:59	Comparing against emulators or ports is not accepted. Only an original machine can be used.
No.24240 AntonioRX Tester Mar 11, 2026, 21:14	OK, so I played around with Kazuya's opening movie in the PS1 version, where it is played at 15 fps. If I speed it up to 20 fps, its speed becomes the same as the arcade version. This might be helpful...