Displaying 8 results from an estimated 8 matches for "384x288".
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2009 Sep 06
1
Is there something like qt-faststart for theora?
...start playing
before they have finished downloading, and I'm wondering if I've just
missed something that makes it possible.
This is how I'm making my ogv (and mp4) files in ubuntu 9.04:
#!/bin/bash
base=`echo $1 |sed -e s?"\.dv$"?""?`
width=384
height=288
#-s 384x288
# first make the theora
[ -f ${base}.ogv ] && rm -f ${base}.ogv
ffmpeg2theora -v 4 -x ${width} -y ${height} ${base}.dv -o ${base}.ogv
# now make h.264
[ -f ${base}.mp4 ] && rm -f ${base}.mp4
ffmpeg -i ${base}.dv -an -pass 1 -vcodec libx264 -s ${width}x${height}
-vpre fastfirstpas...
2009 Nov 23
1
ffmpeg2theora 0.25 : This doesn't look like a Speex file
why is this happening?
$ ffmpeg2theora /dev/video0 -f video4linux2 --inputfps 15 -o - |
oggfwd myhost 8000 mypass /test.ogv
[video4linux2 @ 0x196b8c0][3]Capabilities: 4000001
[video4linux2 @ 0x196b8c0]The V4L2 driver changed the video from
384x288 to 320x240
oggfwd: Connected to server
Input #0, video4linux2, from '/dev/video0':
Duration: N/A, start: 1258938983.307552, bitrate: 18432 kb/s
Stream #0.0: Video: rawvideo, yuyv422, 320x240, 18432 kb/s, 15
tbr, 1000k tbn, 15 tbc
0:00:00.20 audio: 0kbps video: 167kbps, time elapsed...
2010 Jun 03
0
(no subject)
...ning tests on the encoder_example and i get the following errors in
command prompt.
C:\Users\Vista
Business\Desktop\sahana\libtheora-1.1.1\theora\testbench\Debug>te
stbench.exe -v 10 -o chk.ogv god.wav example.y4m-1
File god.wav is 16 bit 1 channel 11025 Hz RIFF WAV audio.
File example.y4m-1 is 384x288 25.00 fps 420 video.
Could not set keyframe interval to 64.
Internal Theora library error.
Appreciate all your help.
regards,
sahana.
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2010 Jun 04
0
(no subject)
...ample and i get the following errors in
>command prompt.
>
>C:\Users\Vista
>Business\Desktop\sahana\libtheora-1.1.1\theora\testbench\Debug>te
>stbench.exe -v 10 -o chk.ogv god.wav example.y4m-1
>File god.wav is 16 bit 1 channel 11025 Hz RIFF WAV audio.
>File example.y4m-1 is 384x288 25.00 fps 420 video.
>Could not set keyframe interval to 64.
>Internal Theora library error.
>
>Appreciate all your help.
>
>regards,
>sahana.
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2006 Oct 04
3
Encoding - CPU usage ...
Hi all.
I would really like to use Theora for the commercial product I work on...
It's a Linux based DVR. Actually we use ffmpeg to produce MPeg4 short
clips from 4 BNC channels in CIF resolution.
I made a small module for our project that uses Theora... but I see that
it gets a lot of CPU :(
So I'm here to ask for any kind tips to reduce the CPU usage.
- Hardware... do you think there
2004 Apr 03
1
Date: Sat, 3 Apr 2004 23:48:54 +0800
I've kind of got my theora(alpha 3) directshow filter playing... besides the fact it's upside down and has major defects all over it :)
I can't take a screen capture becuase it's an activemovie window and they all show up transparent in screen captures.
But the defect looks something like this... there are horizontal red green and blue lines all through the image... they tend to
2009 Feb 24
8
[Bug 20298] New: Nouveau doesn' t allow my modeline because of hardcoded value
http://bugs.freedesktop.org/show_bug.cgi?id=20298
Summary: Nouveau doesn't allow my modeline because of hardcoded
value
Product: xorg
Version: git
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at
2010 Mar 13
7
recommendations for web video bit rates
Hey, everyone. I'm sure this thread will generate some email!
Some people are working on a super-easy to use converter for people to
be able to convert videos to Theora for the upcoming Get Video on
Wikipedia push:
http://videoonwikipedia.org/
(Note that this isn't being pushed yet, and is pre-launch quality!)
For the converter one thing we'd like to be able to provide is a set