[Q] Video taken with phone on computer do not have sound - ONE Q&A, Help & Troubleshooting

Hi all
Sorry if this question has already been answered but I could not find anything similar.
When taking videos in 1080p or 720p with slow motion off using either video codes h.264 or mp4 or audio codec as aac or amr-nb and copying the videos to the computer no sound is heard. On the phone itself the sound is perfect but not on the pc just silence, have tried couple of different video player.
Any ideas?

Please lock or delete the thread some random audio card problem, should have figured that out before.

Related

[Q] Loss of video sound

When I watch a video and want to skip forward a bit i instantly lose all sound regardless of what video or player. ive tried mobo, rockplayer, vplayer, and stock. there all main 720p files
any ideas?

Xvid sound cuts out about every two minutes

I have tried two xvid files and about every two minutes the sound cuts out. In order to carry on watching you need to skip that second of the video. The files are unrelated, I did not encode them myself and play fine on my pc. Using default media player on the sensation. Here is some details of the files.
Video: Xvid 624x352 23.98fps [Stream 00]
Audio: MPEG Audio Layer 3 48000Hz stereo 128kbps [Stream 01]
Anyone else getting something similar?
marioxmario said:
I have tried two xvid files and about every two minutes the sound cuts out. In order to carry on watching you need to skip that second of the video. The files are unrelated, I did not encode them myself and play fine on my pc. Using default media player on the sensation. Here is some details of the files.
Video: Xvid 624x352 23.98fps [Stream 00]
Audio: MPEG Audio Layer 3 48000Hz stereo 128kbps [Stream 01]
Anyone else getting something similar?
Click to expand...
Click to collapse
1080p MP4 files plays just fine.. But i'll transfer a 720x304 xvid with the same audio and see what happens
Edit: Yeah there is something buggy about xvid on the default player. It starts to play but if i try to fast forward it it says it can't play the video. Maybe it's not supported? Try one of the recomended players in another post here
both avi by the way if that makes a difference
I had the same issue with my sensation, I was referred to this thread - http://forum.xda-developers.com/showthread.php?t=1104685 and tried qqplayer and it worked fine though I couldn't get it to to switch views.
I looked but did not find anyone with same issue. If other people are getting the same problem I am happy to use another player as a work around for the moment. Just wanted to check if I was alone or not.
Add it to the bug list I suppose.
It should support it; XviD/MP4/H.263/H.264/WMV
Guess it's a little bug on the default player then..

[Q] Problem playing videos from sensation over dnla to hd tv

Hello
I have a strange problem.
Yesterday I recorded a video(in 720P mode) with HTC sensation, came home, and played it normally on my samsung 40LEC650 HD TV over dnla(allshare), wirelles over phone.
Then I recorded some more videos (in all posiblle resolutions and sizes), tried to play them on tv, and error occurs - video codec not supported.
Then I tried again playing the first video, and it plays normally, just every other doesnt.
All videos offcourse in 3gp format.
What happened?? And what can I do to be able to play all videos?
Bor
I have the same issue. Samsung plasma tv. Video codec not supported on all but a couple of videos. Strange!
Sent from my HTC Sensation Z710e using xda premium
dnla problem
I think I ve found out what the problem is. Transfer your videos on to computer and check properties od each one. Check the bitrate and frames per second. It seems that tv doesn't play files with low bitrate or fps.
I ve recorded some videos, and those with bad sunlight (light from surroundings) have lower bitrate and won't play.
I think that's it.
Check YouTube user jemecb Video1- this one plays
Video2 (bad light) - my tv won't play
If anyone knows how to get past this please help
Greeting
There is a cameramod that, while it isn't widely agreed upon that it improves the quality of the image, does increase the bitrate quite a bit in the videos.
So if it's bitrate you need, then try the modded camera from the sensation development forum.

Editing CM7 M4V videos with Avidemux

Hi,
Not sure if this is the best place for this question, but just on the chance that anyone knows a solution
Basically I have CM7 on my HTC desire and as far as I can see, it records in M4V which is h264 or something?
Anyway, I recently downloaded Avidemux video editor and opened a file I recorded off the desire to do minor editing (removing audio from a few seconds of the video, still haven't figure out how to do that either )
anyway, on inserting the video file, I get a warning saying "H.264 Detected: If the file is using B-Frames as a refrence it can lead to a crash or stuttering. Avidemux can use another mode which is safe but YOU WILL LOSE FRAME ACCURACY. Do you want to use that mode?"
then when I playback the video, there's a big delay on the audio sync. It plays fine in media player classic.
Any help or feedback appreciated
That's a generic problem with Avidmux and H.264 that I've run into numerous times and not related to CM7. I get the same problem using my Hauppauge HD PVR recording HD from component video to my Linux system. I'm had some success using Handbreak to convert formats but still looking for a decent non-linear video editor that will handle this stuff. I've about given up on Avidmux. Sorry for not being much help. :-/
Thanks for the reply. That's a pity, is there any format that would work easily with Avidemux, that CM7 can record in also, or is CM7 only for wm4? As far as I remmeber, leodroid recorded in 3GP?

Audio sync issue with 1080p video

I've tried MX Player, VLC & even the stock one & they all seem to have issues with audio synchronization. I'm trying to play 1080p MKV files & they play fine at first, but gradually the audio becomes out of sync. I have confirmed that it isn't the video. Any reasoning or solution for this would be greatly appreciated.
not seeing this with mine at all, I can even skip along and it remains in sync even with 1080p full HD high profile video. Could be a duff rip, are you ripping these yourself or downloading them?
Try BSPlayer. Best.player.ever.
You could try re-encoding the audio from multichannel down to stereo. I've found that these devices stutter and lose sync with 5.1 audio etc.
If you want instructions, I'll be glad to help.
On a not-so-unrelated-note, you could also try using 720p video instead, since the Note's max res is 800p anyway.

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