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MKV with AC3 Audio - No audio unless AC3Filter is enabled
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02-27-2012, 04:43 PM
Post: #21
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 04:40 PM)sheekamoo Wrote: That video also contains 3F2R/LFE for the channels... not stereo media info reportd... Audio ID : 2 Format : AC-3 Format/Info : Audio Coding 3 Mode extension : CM (complete main) Codec ID : A_AC3 Duration : 36s 980ms Bit rate mode : Constant Bit rate : 384 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz Bit depth : 16 bits Compression mode : Lossy Stream size : 1.69 MiB (10%) Title : AC3 5.1 Language : English Default : Yes Forced : No |
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02-27-2012, 04:58 PM
Post: #22
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 04:43 PM)Shark007 Wrote:(02-27-2012 04:40 PM)sheekamoo Wrote: That video also contains 3F2R/LFE for the channels... not stereo Can you take a look at the video in VLC? VLC is reporting 3F2R/LFE. The video's I'm having trouble with are reporting Stereo within VLC. |
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02-27-2012, 05:00 PM
Post: #23
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
I do not have vlc on my system.
On the Misc TAB is a dropbox to cut a 40MB sample. To use the dropbox you need to open the app without admin privileges. uopload the sample to mediafire.com, grab the download url and post it here |
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02-27-2012, 05:05 PM
Post: #24
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 05:00 PM)Shark007 Wrote: I do not have vlc on my system. Here's a 15 second snippet of a video that has this issue: http://www.mediafire.com/?0bn3wbkrqw98h9b |
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02-27-2012, 05:15 PM
Post: #25
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 05:05 PM)sheekamoo Wrote: Here's a 15 second snippet of a video that has this issue: the file has audio and it is bitstreamed to my avr. |
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02-27-2012, 05:23 PM
(This post was last modified: 02-27-2012 05:25 PM by sheekamoo.)
Post: #26
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 05:15 PM)Shark007 Wrote:(02-27-2012 05:05 PM)sheekamoo Wrote: Here's a 15 second snippet of a video that has this issue: Odd... You're using Windows Media Center (on an Intel iGPU) to play back the audio over HDMI? The audio works fine for me in another player like VLC, but my receiver reports stereo with the file I linked to, and I don't hear any audio when played through Media Center (x64). |
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02-27-2012, 05:25 PM
Post: #27
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
I forgot you were on Intel hardware.
brb, I need to reboot to Intel, I was testing on AMD.... |
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02-27-2012, 05:47 PM
Post: #28
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 05:25 PM)Shark007 Wrote: I forgot you were on Intel hardware. I have audio through the Intel hardware also...but I have an updated driver that I cannot find on Intels site so, I uploaded it to mediafire.com <--- Intel driver download link |
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02-27-2012, 06:18 PM
(This post was last modified: 02-27-2012 07:09 PM by sheekamoo.)
Post: #29
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
(02-27-2012 05:47 PM)Shark007 Wrote:(02-27-2012 05:25 PM)Shark007 Wrote: I forgot you were on Intel hardware. Thanks... I'll give it a shot  (02-27-2012 06:18 PM)sheekamoo Wrote:(02-27-2012 05:47 PM)Shark007 Wrote:(02-27-2012 05:25 PM)Shark007 Wrote: I forgot you were on Intel hardware. Unfortunately... it still won't work for me. No audio with the sample file I sent your way after I installed the driver you provided me with. It's a complete stock Win7 Ultimate x64 system other then the following software: TMT5 AnyDVD VirtualCloneDrive MyMovies Shark007 Codecs (32 and 64 bit) I've reset and even re-installed your codecs multiple times. After clearing the settings I checked off to use the recommend settings, and then went to the audio tab and choose the TrueHD DTS-HD passthrough option. Everything else works great (HD audio, Dolby Digital, DTS, and even stereo (playing MP3's and Lossless WMA files through media center)). But I just can't seem to get those MKV's with 2-channel stereo to put out any audio. |
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08-16-2012, 05:05 AM
Post: #30
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RE: MKV with AC3 Audio - No audio unless AC3Filter is enabled
I have the same issue... MKV files with AC3 audio using SPDIF passthrough (Audio Bitstreaming set to AC3/DTS only)
The audio will play but its very distorted, almost like its being played too loud. I have tried everything suggested in the post already. Was there any further solutions to this? |
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