[mythtv-commits] Ticket #10848: [PATCH] OSD: Add a graphical display of audio level to cut list editor
MythTV
noreply at mythtv.org
Thu Jul 5 01:01:25 UTC 2012
#10848: [PATCH] OSD: Add a graphical display of audio level to cut list editor
-----------------------------------+----------------------------
Reporter: Lawrence Rust <lvr@…> | Owner: stichnot
Type: Patch - Feature | Status: assigned
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: 0.25-fixes
Severity: medium | Resolution:
Keywords: OSD audio graph | Ticket locked: 0
-----------------------------------+----------------------------
Changes (by stichnot):
* status: infoneeded => assigned
Comment:
Replying to [comment:5 Lawrence Rust <lvr@…>]:
> No, not tried AC3. All my recordings are either mpeg2/mp3 with some mp4
if transcoded. The audio output device is to ALSA analog.
That was a good clue. When setting the output to be stereo (via Audio
Settings), 2-channel AC3 recordings produce plausible visualizations, at
least when using the Spectrum visualizer. There are still some oddities
to sort through -- it often appears that only the left half of the
spectrum is active (could this be two-channel mono?), and some recordings
show very low levels on the Spectrum visualizer relative to the volume on
the TV.
That said, I also noticed that when you enable the Spectrum visualizer and
enter the cutlist editor, the visualizer conveniently continues to be
displayed. This means that the patch's functionality is already more or
less present, though not in themeable form.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/10848#comment:7>
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