[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2015-03-29 Thread Colin Law
The problem is no longer seen with up to date 14.04 or 15.04 ** Changed in: libav (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2015-03-28 Thread Sebastian Ramacher
Is this still a problem with more recent versions of libav? ** Changed in: libav (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud his

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2013-04-04 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: libav (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-06-27 Thread Colin Law
** Changed in: libav (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg To manage n

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-23 Thread Colin Mills
The problem of audio hiss when producing DVDs using the latest version of DeVeDe, seems to be associated with its use of ffmpeg, rather than mencoder. I managed to work round the problem by going to 'Edit->Preferences' and deselecting the ffmpeg encoding option. I assume that the hiss problem i

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-03 Thread Colin Law
Output from avconv -v 9 -loglevel 99 -i ac3_acodec_hiss.mp4: $ avconv -v 9 -loglevel 99 -i ac3_acodec_hiss.mp4 avconv version 0.8-4:0.8-1ubuntu2, Copyright (c) 2000-2011 the Libav developers built on Feb 9 2012 08:21:31 with gcc 4.6.2 configuration: --extra-version='4:0.8-1ubuntu2' --arch=i3

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-03 Thread Colin Law
** Attachment added: "mp4 file exhibiting problem when converted" https://bugs.launchpad.net/ubuntu/+source/libav/+bug/945482/+attachment/2805893/+files/ac3_acodec_hiss.mp4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bu

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-03 Thread Reinhard Tartler
This description indicates an upstream issue. For that, we'd really need the test.mp4 file. See http://libav.org/bugreports.html for detailed information what is necessary information. ** Changed in: libav (Ubuntu) Importance: Undecided => Low ** Changed in: libav (Ubuntu) Status: New

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-03 Thread Colin Law
The same hiss is heard if the mp4 file is processed by DeVeDe or tovid, I imagine they are using avconv/ffmpeg under the hood. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud hiss o

[Bug 945482] Re: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg

2012-03-03 Thread Colin Law
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945482 Title: Loud hiss on audio converting mp4 to mpg with avconv or ffmpeg To manage notifications about this bug go to: https://bugs.launchpad.net/ub