Database Info

Video player with Video/Audio sync change for bluetooth

Hi
it is well documented that there is a delay with audio on a bluetooth head set, so I was wondering if anyone knows of a video play that has the ability to change the sync on the video/audio, so we can try and compensate the best we can. Back in the day XBOX media player had this ability, you could change the audio sync within a menu, so you could make it play the video slightly later to make up for the audio delay on the head set
Thanks

I had a lot of audio sync issues with or without bluetooth but since I purchased Dice Player I've had no issues with sync at all and as a plus it handles 720p mkv's quite well. I believe they have a trial so give it a shot.

[Q] A2DP (Bluetooth Stereo) Lag

I am experiencing A2DP lag of about half a second on all ICS roms that I have tried. Anyone else have issues with bluetooth stereo lag?
edit: A2DP works fine in stock Honeycomb.

yes, I also experience this lag on Team EOS nightly #45 (umts_everest) when playing videos using mx video player. The lag in music isn't really noticable (since there is no visualisation) and I haven't tried anything else (as my A2DP-Device is my car stereo and I usually don't do fancy stuff while driving...)

Yes, I believe there are some audio issues to resolve. The a2dp is likely tied to the new wifi driver, simply put. But I think there are larger audio issues yet to be addressed.

Bluetooth Lag Solved !
I had a same problem and I was playing with it for a week . I think I figured it out . Here goes . To play PERFECTLY synchronized Audio video on BLUETOOTH , your video has to be converted in such manner that no extra codec is needed to watch it . Meaning your original video player has to recognize it with original HARDWARE ENCODING . When you Convert video it has to be COMPATIBLE with xoom NOT .AVI and MP3 . It has to be h264 mp4 video and AAC audio . ( That's the one that works perfectly ). You can convert it to other formats and play it with other players with they own codecs and Software decoders but Bluetooth will be out of synch .

Video Player with airplay audio output?

Hi everybody,
I've got a couple of airplay speakers in my apartment which I mainly use to play music from my synology nas. I also have allstream installed on my android devices. It streams the device's entire audio via airplay (root required). Unfortunately this only really works for music. Because when playing videos the sound is delayed. I tried to work around this issue using diceplayer which lets you adjust the sound delay. But once synchronized it does not stay synchronous as the delay on the airplay sound does not seem to be fixed (despite being configured to have a certain value in milliseconds in the allstream settings).
When I tested playing videos outputting the audio via airplay on an ios device I was surprised how flawlessly it worked (tested it with the youtube app). I am aware that airplay is developed by apple and is originally intended for apple devices. Anyhow it would be really nice to have an android video player which can output the videos' sound via airplay. Does anybody know if such a player exists or have any other idea for a workaround?
I hope I posted in the right forum. Wasn't too sure..
Thanks for listening

[Q] Audio shifting (Sync)

sorry if this was mentioned but am I not seeing this option or if its not there to begin with?, if this option to correct audio sync isn't there why not?

pinkbecca said:
sorry if this was mentioned but am I not seeing this option or if its not there to begin with?, if this option to correct audio sync isn't there why not?
Click to expand...
Click to collapse
Audio sync feature is not available yet. Hopefully it will be available on further updates to the upcoming 1.8 (i.e 1.8.x)
Sent from my SM-G900H using Tapatalk

I have an issue with tv recordings from a linux stb reciever. standard sattelite tv .ts file with dolby digital 2.0 or 5.1 sound (ac3).
with your codecs i can play video and sound, but the longer the video plays the more the sound becomes delayed....i seems like the sound plays 0,1 sec / minute slower so if you are watching about an hour you are about 10 secs asynchron with the sound. how can i fix this?
new thread for this issue?
thx

Tralien said:
I have an issue with tv recordings from a linux stb reciever. standard sattelite tv .ts file with dolby digital 2.0 or 5.1 sound (ac3).
with your codecs i can play video and sound, but the longer the video plays the more the sound becomes delayed....i seems like the sound plays 0,1 sec / minute slower so if you are watching about an hour you are about 10 secs asynchron with the sound. how can i fix this?
new thread for this issue?
thx
Click to expand...
Click to collapse
Is it happens with all decoder?
If It it's a performance lag, when seek to random position through progress bar it will be on sync immediately after seeking. Then gradually it may go to out of sync (like what happens when you play from beginningl. If it's out of sync even when seek to a random position then the audio track itself might be out of sync. Kindly check it in PC.
If it's possible Kindly upload the video & share the link. I will check it out in my device.
Sent from my SM-G900H using Tapatalk

when I jump to a position its still out of sync...at the beginning its fine. it feels like video would run with 24 fps and audio with 23,9XXX fps (or whatever is the exact other ratio), but from SAT STB all videos come with 50 fps. on stb or laptop everything is fine.
i think video and audio are played with differend speeds, so delay increases the further the movie goes.

[Q] Weird continuous back and forth seeking while streaming through HTTP

I have been knowing that MX Player stutters when playing some video file through HTTP streaming from a file manager app that converts SMB to HTTP, but not when playing the same file from local storage. I posted a question about that [Q]Stutters only while streaming (probably NOT the bandwidth issue).
I have been so annoyed by this problem, and tried to find out why. So, I created my own streaming application that launches MX Player or VLC Player. For some files, VLC had no problems but MX Player stuttered. The problem seems to be that MX Player is continuously making a lot of HTTP requests with back and forth ranges. For example, the requested ranges are like the following.
Range: bytes=0-
Range: bytes=308216864-
Range: bytes=36-
Range: bytes=31734357-
Range: bytes=555441-
Range: bytes=31734374-
Range: bytes=557632-
...and so on
Click to expand...
Click to collapse
MX Player sent about 400 range requests during about 15 seconds. These requests seem very unnecessary and caused CPU usage spike. I think the high CPU usage might be the cause of the stuttering. When the SMB to HTTP server was runing on my computer, not on the Android device, MX Player made the same amount of range requests but did not stutter. The HTTP server in either case is the same thing because I wrote it from scratch using Java.
VLC did not make these back and forth range requests for the same video file. VLC only made 3 range requests during the same period.
Please see the attached logs for full request/response details. I started playing the mp4 file from the beginning, and left it for about 15 seconds, and I did NOT manually seek the video.
Why is MX Player doing this?