Hi
I am trying to fade in audio at 39 seconds into the video with existing audio.
It did work, the mp3 file fades in at 39 seconds, however the original audio from the video is silence or removed.
Here is the code I've use.
Code:
ffmpeg -i audio.mp3 -i test.mp4 -c:v copy -strict experimental -shortest -af 'afade=t=in:st=39' test.mp4
How can I fix this? Thanks
Hello everyone.
The sound isn't working on my debian live usb.
I've installed pavucontrol hoping that this would turn on the sound somehow. But it hasn't.
The program is showing RS880 HDMI audio [Radeon HD 4200] as my output device.
The play back bar moves when I play video on youtube but there is no sound.
On the configuration tab, I've tried all the options under 'built-in audio' - but none of these seem to work.
aplay -l
Code:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 0/1
Subdevice #0: subdevice #0
Don't know why there are 3 playback devices...
lspci | grep -i audio
Code:
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)
01:05.1 Audio device: Advanced Micro Devices [AMD] nee ATI RS880 HDMI Audio [Radeon HD 4200 Series]
Not sure why there appears to be two sound cards...
On a Ubuntu site about a similar problem with the same sound card, they suggest creating /etc/asound.conf and adding code to it http://ubuntuforums.org/showthread.php?t=1647400
However, at this point, I'm a bit lost.
Can someone help please?
I just installed Ubuntu 14.04 on my Aspire E11 laptop. Everything works except sound. Nothing is muted. Alsamixer is in strange condition with no bars. Normally I find fixes by googling a question then finding then pasting commands into the terminal but all to no avail. I still have no sound. Any feedback would be appreciated.
Pulse audio controls show everything as normal with nothing muted.
This is the output forlspci -nnk | grep -i audio
$ lspci -nnk | grep -i audio
00:1b.0 Audio device [0403]: Intel Corporation ValleyView High Definition Audio Controller [8086:0f04] (rev 0e)
j
Hi there folks, first post and been using Linux for roughly a week, not an expert but getting the feel for it.
So....my question is: I am in the process of building a studio-rig for music, and previoulsy I used Windows, and managed to get the x64 drivers for my audio card the Delta 1010LT and got it working etc. It came with the control panel as well.
I tried googling for the drivers for Ubuntu Studio (64), but to be honest, like I said being a newbie, I'm not entirely sure I have to download them? Most things I can just request download and install from the terminal in Ubuntu. Does this apply for these drivers or if not does anyone know the location of these drivers?
Much help is appreciated
Hi I have an older model computer Dell Dimenion 9200 and installed Ubuntu 14.04 LTS...
I have no audio please help I am very new to Linux never tryed it till now...
Thank you for your help
I have just switched over from DVI to HDMI on a new monitor. I would like to feed the audio out over HDMI. Currently I get no audio over HDMI. Is there a setting to enable this? I am running Debian Wheezy with XFCE.
Hi all,
I'm not quite a newbie having been using Linux for around a year now and think I know some of the basics at least. In the main it does what I want, some things better than they ever did on Window while some things frustratingly more awkward!
I have a load of music files that I'd like to search through and transfer some to the external sd card of my android phone. This was something that was a doddle during my Windows days but seems unbelievably difficult now. Back then I used a media player I loved, Mediamonkey, and could simply drag and drop whichever tracks I wanted, or right click and move to a device that way. Sadly this doesn't work too well with WINE though so is fine on XP through Virtualbox, apart from a lack of USB function.
I'm using Linux Mint 17.1 with a KDE desktop.
When I plug my phone into a USB port, it is recognised straight away as an android phone and I can navigate around it with no problems in Dolphin. I could look for each individual file and transfer them that way but with around 30,000 mp3s the task would take quite some time!
None of the media players I've tried so far recognise the phone or the storage on it.
I've installed Windows XP on Virtualbox and have Mediamonkey on there with all my audio files. I can't seem to get Virtualbox to recognise any USB devices so I can't transfer files that way either.
I find it annoying that, in effect, Android is a variety of Linux yet connectivity between the two is so complicated. Airdroid has been the best way that I've found but that's not an option.
I've been trying for 4 hours now and have got nowhere. If anyone can help I'd be grateful Thanks
will encrypting my audio data and burning it on a cd/dvd be worth it since the other person can copy it onto there pc? such as audio files for court? I know it can be copied as long as the pc reads it. but can I protect or encrypt its data as not to be altered when copied? if it is possible please do tell thanks in advance.
Hi
I have some video files where audio dialogue is low but action scenes are loud. I was searching the web on how I can fix this and I found this link http://lifehacker.com/5920290/how-to...en-really-loud
It is an excellent tutorial from lifehacker.
I was wondering if ffmpeg, mplayer/mencoder, handbrake or other commandline program can do the same of increasing the low audio dialogue while keeping the loud action scenes the same audio level? Thanks
I tried setting my FiiO-Dac as default alsa sound device using changes in my alsa.conf, but after a reboot, alsa always went back to my broken onboard sound. Help would be appreciated.
cat /proc/asound/modules
0 snd_hda_intel
1 snd_hda_intel
2 snd_usb_audio
3 snd_usb_audio
cat /proc/asound/cards
0 [SB ]: HDA-Intel - HDA ATI SB
HDA ATI SB at 0xfe600000 irq 16
1 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xfe080000 irq 59
2 [Device ]: USB-Audio - USB PnP Sound Device
C-Media Electronics Inc. USB PnP Sound Device at usb-0000:00:12.2-2.3, full spe
3 [Audio ]: USB-Audio - DigiHug USB Audio
FiiO DigiHug USB Audio at usb-0000:00:12.2-2.4, full speed
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0 card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: Audio [DigiHug USB Audio], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: Audio [DigiHug USB Audio], device 1: USB Audio [USB Audio #1]
Subdevices: 1/1
Subdevice #0: subdevice #0
lsmod | grep snd
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 65536 1
snd_hda_codec_generic 65536 1 snd_hda_codec_realtek
snd_usb_audio 151552 0
snd_hda_intel 28672 0
snd_usbmidi_lib 28672 1 snd_usb_audio
snd_rawmidi 28672 1 snd_usbmidi_lib
snd_seq_device 16384 1 snd_rawmidi
snd_hda_controller 28672 1 snd_hda_intel
snd_hda_codec 114688 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec
snd_pcm 90112 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller snd_timer 28672 1 snd_pcm
snd 69632 12 snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_rawmidi,snd_h da_codec_generic,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 2 snd,snd_hda_codec
usbcore 200704 11 uas,snd_usb_audio,usb_storage,ohci_hcd,ohci_pci,snd_usbmidi_lib,ehci_hcd,ehci_pci,usbhid,xhci_hcd,xh ci_pci