Tagged Questions
0
votes
0answers
148 views
ffmpeg conversion from wma to ogg does not work
I'm trying to convert wma to ogg, using ffmpeg. However, both using the vorbis or libvorbis encoder (not sure which one I should use), this fails. Using arch linux.
ffmpeg -i test.wma -acodec vorbis ...
3
votes
0answers
93 views
Batch conversion of Module files with XMP
I have the following script to convert a big bunch of .MOD and .XM files into Wave format:
#!/bin/bash
for f in ./XM.* ./MOD.*
do
xmp $f -d wav -o - | ffmpeg -i - -acodec libmp3lame -ab 320k ...
6
votes
1answer
477 views
Is it possible the get the original (best) audio quality when using avconv?
In Feb 2011 I had a similar question: ffmpeg and libmp3lame produces bad audio quality?
Now I'd like to know if it is possible to the get the original audio quality from a (flash) video? Every time I ...
2
votes
4answers
2k views
mp3 extraction with avconv or ffmpeg doesn't work properly anymore
Before upgrade to the latest Ubuntu I used the following command to extract mp3 from an avi file:
$ for x in *.avi; do ffmpeg -vol 100 -ab 160k -ar 44100 -i "$x" "`basename "$x" .avi`.mp3"; done
...
1
vote
0answers
114 views
To which audio format can I convert aac lost-free with ffmpeg?
Since I did not manage to get the audio work with
ffmpeg -i video.mp4 -acodec copy -vcodec copy out.avi
I'm searching for an audio format to which I can convert aac lost-free.
Does such an ...
0
votes
0answers
203 views
ffmpeg: problems when copying the audio
When I run this ffmpeg -i video.mp4 -codec copy video.avi I get a broken audio: a crackling like a stuck LP. The input-audio is aac
When I re-encode the audio like this ffmpeg -i video.mp4 -codec:v:0 ...
10
votes
2answers
3k views
How to record my full screen with audio?
If I want to record my desktop, I use:
ffmpeg -f x11grab -s `xdpyinfo | grep -i dimensions: | sed 's/[^0-9]*pixels.*(.*).*//' | sed 's/[^0-9x]*//'` -r 25 -i :0.0 -sameq valami.avi
But it doesn't ...
2
votes
1answer
3k views
ffmpeg and libmp3lame produces bad audio quality?
when I get a flash video from YouTube, why is the quality of the audio much worse than the origin video on YouTube? When I downloaded the flash movie, I convert it to avi like this:
ffmpeg -i ...
