Bug #614

MKV 1080p (H264+AC3) TOO slow (~4 FPS)

Added by David Carlos over 10 years ago. Updated about 10 years ago.

Status:InvalidStart date:07/24/2011
Priority:NormalDue date:
Assignee:David Carlos% Done:

0%

Category:-
Target version:3.2
Found in version:2.99.139 Platform:Linux

Description

When trying to play a Harry Potter BDRip in HD, with H264 and AAC audio in 1080p, it only gives arround 4/5 FPS, so it is just too slow to be considered a "normal" play.
Is it a known issue?

History

#1 Updated by Kai Schmoll about 10 years ago

Hey you have a old Version very old! Download the newest Version 3.xx.
Greetz

#2 Updated by David Carlos about 10 years ago

Kai Schmoll wrote:

Hey you have a old Version very old! Download the newest Version 3.xx.
Greetz

Retested with version 3.0 and now all I get is audio and a blank screen. The previews for fast forward worked perfectly though.

#3 Updated by Ajith Thampi about 10 years ago

Did you test with Showtime 3.1+ ?
Did you test with various other 1080p MKVs?
Are you using a wired or wireless connection to your PS3?

#4 Updated by Andreas Smas about 10 years ago

  • Status changed from New to Need feedback

#5 Updated by Andreas Smas about 10 years ago

  • Target version set to 3.2

#6 Updated by David Carlos about 10 years ago

Retested with 3.1.126.g35e29

Result is that I hear only audio, and a blank screen (regression, since I had video with same file in my first post).
To answer your questions:
I only tested this MKV but will test another ones other day (it plays good on PC)
I am playing this MKV directly from PS3's HDD so no network latency involved in here.

#7 Updated by Andreas Smas about 10 years ago

  • Category set to 19
  • Assignee set to David Carlos

I need samples to test with

#8 Updated by Sada Oromon about 10 years ago

I also have a look like problem, then i tried launch file with H264, High (level 5.0) 1280x720. Black screen. Only audio.

#9 Updated by Cesar Augusto about 10 years ago

I'm having the "CPU too slow" problem here too.
Here it is a sample file.

#10 Updated by Andreas Smas about 10 years ago

  • Status changed from Need feedback to Invalid
  • Platform set to Linux

Both these examples are h264 Level 5.0 which the PS3 Cell decoder can't handle.

It's nothing I can do anything about. Sorry.

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