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No audio
Posted: 28 Feb 2019 13:39
by anuswara
Hi, VLC is unable to play any audio (except Mpeg2 and files with audio mp3 only), regardless if speakers or headphones. Never happened in the past. Just as a sample, video downloaded from facebook: no audio.
What should I do? I dont see warnings messages.
perhaps I could post the mediainfo infos of working and not working files? (even if they seem exactly the same: mpeg4+ aac lc)
thanks.
Re: No audio
Posted: 28 Feb 2019 14:23
by chouquette
Could it be that you have multiple audio devices (maybe a virtual one?) and that VLC uses it? Is the device selected in Audio -> Audio Devices the correct one?
Could you check that the audio track is indeed selected in Audio -> Audio Track ?
Re: No audio
Posted: 28 Feb 2019 17:23
by anuswara
Audio Track : a) Disable ; b) Track 1 (selected track 1).
Devices:
1)with well working audio
https://postimg.cc/gwzvYHN6
2) no audio:
https://postimg.cc/WD50tqHY
Predefinito = default = Creative headphones, as always from year 2014 (changing between all the devices available do not resolve the problem).
very strange....
Re: No audio
Posted: 01 Mar 2019 10:17
by chouquette
Then let's see some logs
To help you, we need
messages, to completely understand what your problems is.
To fix this, please be sure
before you start the playback to:
- Open: Tools -> Messages.
- Set Verbosity to 2
- Start playback to reproduce your issue
- Save text in a file or copy into clipboard
- Then paste the full resulting log here between [code]and[/code] (or use Pastebin.com if it's too long)
Also don't forget to name your
Operating System and provide the
VLC media player version.
Re: No audio
Posted: 02 Mar 2019 00:21
by anuswara
Hi, thanks for your reply, much appreciated.
1) 3.0.6 Vetinari from 9th January 2019.
2) Vista32 Home Premium SP2 with Platform Upgrade
3) LOGS:
three logs for comparing a well working playback with two playbacks with "no audio": text files in rar here:
https://drive.google.com/open?id=1I2UMj ... HoUeIiOp8J
thanks a lot.
Re: No audio
Posted: 06 Mar 2019 19:47
by anuswara
If it may be helpful I add a log of ffplay.exe too, just if the issue may be similar with VLC:
Stream #0:1(und): Audio: aac (HE-AAC) (mp4a / 0x6134706D), 48000 Hz, st
ereo, fltp, 64 kb/s (default)
Metadata:
handler_name : SoundHandler
SDL_OpenAudio (2 channels, 48000 Hz): WASAPI can't initialize audio client:
CoInitialize non è stato chiamato.
SDL_OpenAudio (1 channels, 48000 Hz): WASAPI can't initialize audio client:
CoInitialize non è stato chiamato.
SDL_OpenAudio (2 channels, 44100 Hz): WASAPI can't initialize audio client:
CoInitialize non è stato chiamato.
SDL_OpenAudio (1 channels, 44100 Hz): WASAPI can't initialize audio client:
CoInitialize non è stato chiamato.
No more combinations to try, audio open failed