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Surpriser 19th October 2010 05:08 PM

No sound and old AC3 Filter

I have installed BS player 2.56 Free.
There is no sound with 1920x1080 px HD movies in MP4 format while the sound is OK with the M2TS files!
I also get message of an old AC3 filter in codec manager.
I tried to installed it myself and still no luck.

Please help!

Thank you.

adicoto 19th October 2010 06:30 PM

MP4 usually stores audio in AAC format. You will need an aac decoder, such as CoreAAC. Also, if sound is in DTS, I recomend also dtsAC3source to be installed.

Surpriser 19th October 2010 07:17 PM

But still nothing.
I have installed CoreAAC-
The sound is stereo.

adicoto 19th October 2010 11:07 PM

When the file is playing, please open preferences -> filters -> advanced and post here the filters used.

Surpriser 20th October 2010 06:36 PM

You mean filter management - filter manager? There are many installed filters.

adicoto 20th October 2010 07:38 PM

Open such a file, press Pause button, rightclick on the image and select:
Options -> filters -> advanced.

Surpriser 20th October 2010 09:58 PM

1 Attachment(s)

BSPeter 20th October 2010 11:39 PM

Maybe also post what's under "Source".
(Seems like this problem where Haali splitter doesn't recognize audio-stream).

Surpriser 21st October 2010 05:51 PM

1 Attachment(s)

BSPeter 21st October 2010 08:26 PM

Yes, same as problematic file reported earlier. Also Haali which only detects video and no audio stream. So seems quite similar indeed! I bet that if one problem is solved, the other is too! I don't know if Ico-man (of BS.Player team) meanwhile tested further with that "Lion and frog"-file. No solution was reported back anyhow. I don't think adicoto, who also tested that file has found a solution. Otherwise he would surely have reported it. I'll ask Ico-man's attention to this thread. Hopefully a solution is found. Certainly now that more users have reported this (apparently similar) problem.

Surpriser 21st October 2010 08:46 PM


If it helps, the non-working video was made by me. Other MP4 files I have tested are working fine. They were also made by me, but rendered as avi files, uploaded to youtube and re-downloaded in MP4.

BSPeter 21st October 2010 09:57 PM

Maybe you could also make (in the same way as you did your problematic file) a short example file for testing purposes and upload it?

adicoto 22nd October 2010 02:14 AM

IIRC, lion and frog was a TS file, isn't ?
For the MP4, you could disable MP4 support in Haali media splitter and install Gabest MP4 splitter and test if works.

LE: yes, MPEG-TS,
Video= AVC, Profile: High@L3.0,
audio= MPEG1 LAYER 3, danish,
subtitles= DVB, danish

Surpriser 22nd October 2010 04:21 PM

Where can MP4 support be disabled?
-the MP4 files are working well in VLS player! Can it still be that Haali is having troubles with decoding?

adicoto 22nd October 2010 05:45 PM

VLC doesn't use Haali. In fact I am allmost sure it's using Gabest.
I don't use Haali so I am not sure if my memory of it's configuration it's good.
On the other hand, I see your Haali is from 2009. On it's developper site it writes:

  • Fixed items:
    • Fixed aspect ratio processing in certain Matroska files, which caused errors on open
  • New Features:
    • Added support for WebM files
  • Fixed items:
    • Fixed a lot of issues with mp4 muxer
    • Better support for VC-1 in MPEG Transport streams
  • New Features:
    • Added AC-3 in MP4 support
  • Fixed items:
    • Show error code in GDSMux when muxing is aborted
    • Accept more AAC media types in the muxer
    • Use correct timescales when processing MP4 edit lists
    • Scan the folder for more segments only if the file references external segments
So, maybe an update can solve the problems.

BSPeter 22nd October 2010 06:05 PM

I think version (as shown in Surpriser's image) is latest Haali version at present (apparently they omitted to update the copyright string).
Again: it would be nice to have a small file to test, created the same way as the problematic file.

adicoto 22nd October 2010 06:12 PM

@ BSPeter So it seems ;)

Test Gabest.

adicoto 22nd October 2010 06:41 PM



VLC seems to be the only player that can play corectly the lion and the frog on my computer. KMP states that the file have mpeg1 layer 3 audio (no audio), but VLC plays an AAC audio stream.

BSPeter 22nd October 2010 11:22 PM

Presently I havn't installed VLC player (will think about it).
Like I mentioned before the file does play correctly in the player-part (MPlayer?) of "Any Video Converter" (which I do have installed).
Anyhow Ico-man let me know "We will try to do something about it in new beta. This is a splitter (Haali) problem."

Ico-man 25th October 2010 11:05 AM

"There is no sound with 1920x1080 px HD movies in MP4 format while the sound is OK with the M2TS files!"

Can you post a sample of this file (in mpeg4), lion and frog was mpeg2.

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