VLC 2.4.1 AC3 playback error

iOS, iPad, iPhone, tvOS specific usage questions
MrSemaka
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VLC 2.4.1 AC3 playback error

Postby MrSemaka » 16 Feb 2015 11:59

VLC Player 2.4.1 gives this error when trying to play video with AC3 audio:

VLC could not decode the format "a52" (A52 Audio (aka AC3)

Is this something that is expected or is it a bug?

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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 16 Feb 2015 22:47

I am having the same issue, I remember before I had to change my timezone to canada to make it work, but even that doesnt work now.

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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 17 Feb 2015 21:24

hmm, there was a post before mine, that said this was probably a bug, but it looks like that post was removed. is this a bug or expected behavior?

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Re: VLC 2.4.1 AC3 playback error

Postby fkuehne » 18 Feb 2015 13:45

Regrettably, this is the expected behavior in this release of VLC for iOS.
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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 18 Feb 2015 15:20

Regrettably, this is the expected behavior in this release of VLC for iOS.
Thanks for the reply. Last version we could change timezone to Canada and it would work, but that doesnt work anymore. Will it ever work or will AC3 always be incompatible with VLC?

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Re: VLC 2.4.1 AC3 playback error

Postby DudeSwiftCocoa » 18 Feb 2015 16:40

Might be a matter of $$ or licensing. AC3 is a format from Dolby Digital, using it on iOS isn't free or something ?

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Re: VLC 2.4.1 AC3 playback error

Postby MrSemaka » 19 Feb 2015 16:46

Regrettably, this is the expected behavior in this release of VLC for iOS.
Will this be fixed in future versions?

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Re: VLC 2.4.1 AC3 playback error

Postby Jean-Baptiste Kempf » 19 Feb 2015 19:11

Yes.
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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 19 Feb 2015 20:44

Yes.
excellent news! thank you.

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Re: VLC 2.4.1 AC3 playback error

Postby aidalai » 20 Feb 2015 01:07

Jean-Baptiste... sorry but... I can't believe that. Are you telling me that, after months without the application, you're going to re-release the app without AC3 (one of the most popular audios) when you're going to fix it soon? What about the negative impact of reviews and similar?

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Re: VLC 2.4.1 AC3 playback error

Postby Jean-Baptiste Kempf » 20 Feb 2015 11:00

Complain to Apple and Dolby.

Next time, buy Android.
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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 20 Feb 2015 15:24

I cant believe people are complaining about a free app. These devs dont owe us anything.

Jean Baptiste - I do have a question....

If dolby and apple were the reason we dont have AC3 and you say it will be resolved in future release, why would apple and dolby relent for future release, if they held things up this time?

Thanks.

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Re: VLC 2.4.1 AC3 playback error

Postby aidalai » 20 Feb 2015 17:20

Of course if the program is free they dont owe us anything, but I think I can have my own oppinion.

In Jean Baptiste tell me that the program will be AC3 compatible in the future, I can think that its better to wait and offer a full features VLC. And of course he can think Im wrong.

And Jean Baptiste, if the law does not allowed you to decode AC3 is nos the Apple or Dolby fault. Maybe in android you can be illegal, so then dont program for Apple :)

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Re: VLC 2.4.1 AC3 playback error

Postby Jean-Baptiste Kempf » 20 Feb 2015 19:27

I cant believe people are complaining about a free app. These devs dont owe us anything.

Jean Baptiste - I do have a question....

If dolby and apple were the reason we dont have AC3 and you say it will be resolved in future release, why would apple and dolby relent for future release, if they held things up this time?

Thanks.
Because patents expire :)
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Re: VLC 2.4.1 AC3 playback error

Postby aidalai » 20 Feb 2015 19:51

So then its a problem about legal patents, not about dolby or apple... a problem about make thinks well and legally:)

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Re: VLC 2.4.1 AC3 playback error

Postby patel_anis » 22 Feb 2015 20:13

Is it possible to restore the older version of VLC? I have the ipa for 2.3.0

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Re: VLC 2.4.1 AC3 playback error

Postby ohho » 23 Feb 2015 11:12

Is it possible to restore the older version of VLC? I have the ipa for 2.3.0
It is possible if you still keep an old version (e.g. 2.3.0) of VLC in iTunes.

Steps:

- backup movies if needed
- delete VLC app from iPhone
- connect iPhone to iTunes via USB cable
- in iTunes, click iPhone icon > click Apps on left side bar > click Install next to VLC
- sync

Good luck!

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Re: VLC 2.4.1 AC3 playback error

Postby yairmarx » 23 Feb 2015 17:13

I cant believe people are complaining about a free app. These devs dont owe us anything.

Jean Baptiste - I do have a question....

If dolby and apple were the reason we dont have AC3 and you say it will be resolved in future release, why would apple and dolby relent for future release, if they held things up this time?

Thanks.
Because patents expire :)

any idea on a time frame of when these patents expire?

forgive my ignorance on this topic, but why is it an issue on ios, but not for vlc on my PC which i also use?

MrSemaka
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Re: VLC 2.4.1 AC3 playback error

Postby MrSemaka » 27 Feb 2015 00:56

I cant believe people are complaining about a free app. These devs dont owe us anything.

Jean Baptiste - I do have a question....

If dolby and apple were the reason we dont have AC3 and you say it will be resolved in future release, why would apple and dolby relent for future release, if they held things up this time?

Thanks.
Because patents expire :)
From my personal research I found that Dolby has several patents that relate to AC3 and the expiration dates for those in the US seems to be in 2017?!

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Re: VLC 2.4.1 AC3 playback error

Postby LordJohnWhorfin » 27 Feb 2015 19:37

Complain to Apple and Dolby.

Next time, buy Android.
That piece of --please stay polite-- OS? I don't think so. I'd rather do without VLC, especially now that there are excellent alternatives, than put up with that turd. Or your nazi "my way or the highway" attitude. It's a real shame that this nice project ended up in the hands of such an --please stay polite--.

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Re: VLC 2.4.1 AC3 playback error

Postby dontomaso » 27 Feb 2015 23:18

Complain to Apple and Dolby.

Next time, buy Android.
That piece of --please stay polite-- OS? I don't think so. I'd rather do without VLC, especially now that there are excellent alternatives, than put up with that turd. Or your nazi "my way or the highway" attitude. It's a real shame that this nice project ended up in the hands of such an --please stay polite--.
I couldn't agree more and have had the same thoughts the past few weeks since 2.4.1 supposedly was to be released. Many people have asked about the AC3 capabilites but have only been met with one word answers and arrogance. But then again, he is french and has to live up to the stereotype :wink:

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Re: VLC 2.4.1 AC3 playback error

Postby aidalai » 28 Feb 2015 00:55

Complain to Apple and Dolby.

Next time, buy Android.
That piece of --please stay polite-- OS? I don't think so. I'd rather do without VLC, especially now that there are excellent alternatives, than put up with that turd. Or your nazi "my way or the highway" attitude. It's a real shame that this nice project ended up in the hands of such an --please stay polite--.

The easier way to answer him is: "Next time, program only for Android". Can't understand this attitude.

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Re: VLC 2.4.1 AC3 playback error

Postby Harlemite » 28 Feb 2015 07:49

Is it possible to restore the older version of VLC? I have the ipa for 2.3.0
It certainly is if you have iMazing. I had to resort to that, and it worked like a charm. I highly recommend it. Now I'm back in business, and will patiently wait until then.

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Re: VLC 2.4.1 AC3 playback error

Postby Harlemite » 28 Feb 2015 07:55

Complain to Apple and Dolby.

Next time, buy Android.
That piece of --please stay polite-- OS? I don't think so. I'd rather do without VLC, especially now that there are excellent alternatives, than put up with that turd. Or your nazi "my way or the highway" attitude. It's a real shame that this nice project ended up in the hands of such an --please stay polite--.
I'm no Android fan, but perhaps you may want to take a pause. Granted, Jean-Baptiste might want to perhaps consider being a little more polite as well.

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Re: VLC 2.4.1 AC3 playback error

Postby dfuhrmann » 28 Feb 2015 20:11

Again, complain to dolby and apple. This is not our fault at all.


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