Opened 13 years ago

Closed 13 years ago

#4859 closed defect (worksforme)

current svn does not playback 720p content properly

Reported by: skibum@… Owned by: Isaac Richards
Priority: minor Milestone: 0.22
Component: mythtv Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

I am running r16378 on a core 2 Duo @ 2.9Ghz. It had no problem playing back 1080i mpeg2 content, or 720p/1080p h264 content, but it skips while playing back 720p mpeg2 content. mplayer plays back the same file perfectly.

I have a seperate frontend/backend setup. The backend is connected to my provider's STB over firewire. NFS over gigabit to the frontend, and the audio is connected to my amp over SPDIF.

I'm concerned that both mythtv and mplayer say that it is an 80mbit mpeg stream. I tested it with powerdvd and it says it averages about 15mbit, so maybe the buffering code in mythtv is the issue. It seemed to playback better when I switched to 1000mbit from 100mbit.

I've attached playback logs from mythfrontend and mplayer. Also, you can download a 50mb sample from:

​http://www.nbriders.ca/sample.mpg

Attachments (2)

mythtv-720p.log​ (11.9 KB) - added by anonymous 13 years ago.
log from mythtv trying to playback 720p mpeg2
mplayer.log​ (2.4 KB) - added by skibum@… 13 years ago.
log from mplayer playing back the same file

Download all attachments as: .zip

Change History (4)

Changed 13 years ago by anonymous

Attachment: mythtv-720p.log​ added

log from mythtv trying to playback 720p mpeg2

Changed 13 years ago by skibum@…

Attachment: mplayer.log​ added

log from mplayer playing back the same file

comment:1 Changed 13 years ago by Isaac Richards

Milestone: 0.21 → 0.22
Priority: major → minor

Doesn't repro here, dropping priority/milestone.

comment:2 Changed 13 years ago by danielk

Resolution: → worksforme
Status: new → closed
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