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ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio

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lemonzest at gmail

Jul 24, 2011, 12:07 PM

Post #1 of 8 (806 views)
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ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio

Hiya

description as title really, rolling back to 0.63-43 fixes the sound

Thanks.

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lemonzest at gmail

Jul 24, 2011, 12:12 PM

Post #2 of 8 (794 views)
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ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

Sorry forgot to add this is on Scientific Linux 6, with all current
updates

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lemonzest at gmail

Jul 24, 2011, 12:45 PM

Post #3 of 8 (796 views)
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ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

Been reading the ffmpeg bugtracker and it seems this was fixed in the
latest git, so maybe you could release a new build?

Many thanks.

Lemonzest

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schanzle at nist

Jul 24, 2011, 2:30 PM

Post #4 of 8 (792 views)
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Re: ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

On 07/24/2011 03:45 PM, Simon Putt wrote:
> Been reading the ffmpeg bugtracker and it seems this was fixed in the
> latest git, so maybe you could release a new build?

I hope an update will also fix green vertical bar corruption when transcoding h.264 from my hd-pvr to ntsc-dvd on x86_64, using:

ffmpeg -i $i -target ntsc-dvd -qscale 3.0 -aspect 16:9 -acodec ac3 -ab 128k -y $o-q3.mpg

atrpms (broken):ffmpeg-0.7-45_rc1.fc14.x86_64
rpmfusion (OK): ffmpeg-0.6.3-1.fc14.x86_64

Anyone else notice this? Googling around seems to point to a broken software scaler; transcoding w/o scaling the input worked.

Thanks!

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Axel.Thimm at ATrpms

Jul 25, 2011, 2:31 AM

Post #5 of 8 (790 views)
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Re: ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

On Sun, 2011-07-24 at 17:30 -0400, Chris Schanzle wrote:
> On 07/24/2011 03:45 PM, Simon Putt wrote:
> > Been reading the ffmpeg bugtracker and it seems this was fixed in the
> > latest git, so maybe you could release a new build?

Thanks for the report and the suggested fix. I'll release a 0.7.1
package - this isn't the latest git, but I hope it contains the fixes.
Please let me know if it does or not, I'd prefer a released version over
a development one. :)

> I hope an update will also fix green vertical bar corruption when transcoding h.264 from my hd-pvr to ntsc-dvd on x86_64, using:
>
> ffmpeg -i $i -target ntsc-dvd -qscale 3.0 -aspect 16:9 -acodec ac3 -ab 128k -y $o-q3.mpg
>
> atrpms (broken):ffmpeg-0.7-45_rc1.fc14.x86_64
> rpmfusion (OK): ffmpeg-0.6.3-1.fc14.x86_64
>
> Anyone else notice this? Googling around seems to point to a broken software scaler; transcoding w/o scaling the input worked.

Can you also check with 0.7.1 once it is available? Thanks!
--
http://thimm.gr/ - http://ATrpms.net/

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lemonzest at gmail

Jul 25, 2011, 6:36 AM

Post #6 of 8 (789 views)
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Re: ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

ffmpeg 0.7.1 fixed my wmav2 sound issue :) thanks.

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atrpms at duncb

Jul 25, 2011, 11:28 PM

Post #7 of 8 (789 views)
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Re: ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

On 25/07/2011 14:36, Simon Putt wrote:
> ffmpeg 0.7.1 fixed my wmav2 sound issue :) thanks.
>
>
> _______________________________________________
> atrpms-users mailing list
> atrpms-users [at] atrpms
> http://lists.atrpms.net/mailman/listinfo/atrpms-users
Hi Simon

You probably ought to try and fix your mail client too! Its not replying
to threads properly and all your replies are going through as separate
messages.

Not having a go at you, just thought you may not even be aware

Have a look here to see how all your messages are appearing:
http://lists.atrpms.net/pipermail/atrpms-users/2011-July/thread.html

Dunc

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schanzle at nist

Jul 26, 2011, 4:05 AM

Post #8 of 8 (805 views)
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Re: ffmpeg + libs 0.75_rc1 causing glitches with wmav2 audio [In reply to]

On 07/25/2011 05:31 AM, Axel Thimm wrote:
> On Sun, 2011-07-24 at 17:30 -0400, Chris Schanzle wrote:
> Thanks for the report and the suggested fix. I'll release a 0.7.1
> package - this isn't the latest git, but I hope it contains the fixes.
> Please let me know if it does or not, I'd prefer a released version over
> a development one. :)
>
>> I hope an update will also fix green vertical bar corruption when transcoding h.264 from my hd-pvr to ntsc-dvd on x86_64, using:
>>
>> ffmpeg -i $i -target ntsc-dvd -qscale 3.0 -aspect 16:9 -acodec ac3 -ab 128k -y $o-q3.mpg
>>
>> atrpms (broken):ffmpeg-0.7-45_rc1.fc14.x86_64
>> rpmfusion (OK): ffmpeg-0.6.3-1.fc14.x86_64
>>
>> Anyone else notice this? Googling around seems to point to a broken software scaler; transcoding w/o scaling the input worked.
>
> Can you also check with 0.7.1 once it is available? Thanks!

Fixed! Thanks!

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