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Audio sync issues with 3.0.10


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Brand new Emby user here and the first thing I noticed on my Android tablet is significant lag between audio and video when using BT headphones and downloaded content.  Will try a few others things and report back.

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saitoh183

@@Luke

 

I have the same issue but i noticed that it is only with the Android for Emby. If i use the Web via my android device, the audio isnt out of sync

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  • 2 weeks later...

I, too, have audio sync issues with 3.0.21 using the built in player and bluetooth. If I use an external player, I don't have any out of sync issues. The audio is a second or so late.

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Hello,

 

I'm glad I came across this thread because for second there, I was under the assumption it was my under-powered Android device. I've been using VLC in-place of Emby Android Player, that is, when VLC is able to locate and load my library properly.

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I just did a quick test and can confirm this.

 

Samsung s8+

Skullcandy bluetooth headphones

Emby 3.0.21

 

Video was direct playing

Media info of the video is 

Media Info
Video
Title480p H264
CodecH264
AVCYes
ProfileHigh
Level41
Resolution852x480
Aspect ratio16:9
AnamorphicNo
InterlacedNo
Framerate23.976
Bitrate1,583 kbps
Color primariesbt709
Color spacebt709
Color transferbt709
Bit depth8 bit
Pixel formatyuv420p
Ref frames1
NAL4
Audio
TitleEng Dolby Digital stereo Default
Languageeng
CodecAC3
Layoutstereo
Channels2 ch
Bitrate192 kbps
Sample rate48,000 Hz
DefaultYes
Containermkv
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  • 3 weeks later...

The Bluetooth headphone delay appears fixed (3.0.24), however playing through the phone speakers is now out of sync. Grrrrrrr!

Edited by troyhough
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@@AdrianW are you able to reproduce this?

 

Im not Adrian, however, I can confirm that audio is out of sync on LAN and over LTE, for both Live TV and recorded content on the phone speaker. I am using the Pixel 2 XL.

 

Edit on Dec 24th: Betas 3.0.25 and 3.0.26 have since been pushed out and both are still out of sync, just an FYI.

Edited by troyhough
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imthedoctor

Any update to this, the version posted to "try" this makes headphone jack audio out of sync on my phone, any fix for this yet?

Edited by imthedoctor
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Emby for Android v3.0.26

Android 8.0.0 Oreo

Moto Z Play Droid XT1635-01

 

 

I also have noticed this, tried on multiple files. Audio stream is out of sync, noticeably ahead of video stream by a fraction of a second.

 

One file played fine:

Media Info

 

Video
Title480P MPEG4
CodecMPEG4
Codec tagXVID
ProfileAdvanced Simple Profile
Level5
Resolution672x512
Aspect ratio4:3
InterlacedNo
Framerate29.97003
Bitrate812 kbps
Pixel formatyuv420p
Ref frames1

 

Audio
TitleMP3 stereo
CodecMP3
Layoutstereo
Channels2 ch
Bitrate128 kbps
Sample rate48000 Hz
DefaultNo
Containeravi

 

 

Other files have audio delay, whether transcoding, direct, or downloaded. Same files confirmed no delay on Web app.

 

Media Info

Video
Title720P H264
CodecH264
AVCYes
ProfileHigh
Level41
Resolution960x720
Aspect ratio4:3
InterlacedNo
Framerate23.9760246
Bitrate816 kbps
Color primariesbt709
Color spacebt709
Color transferbt709
Bit depth8 bit
Pixel formatyuv420p
Ref frames1
NAL4

 

Audio
TitleEng AAC stereo Default
Languageeng
CodecAAC
ProfileLC
Layoutstereo
Channels2 ch
Bitrate192 kbps
Sample rate48000 Hz
DefaultYes
Subtitle
TitleEng Default
Languageeng
CodecSUBRIP
DefaultYes
ForcedNo
ExternalNo
Containermkv

 

---

Media Info

Video
Title480P H264
CodecH264
Codec tagavc1
AVCYes
ProfileMain
Level31
Resolution720x390
Aspect ratio1.85:1
InterlacedNo
Framerate23.9762135
Bitrate892 kbps
Color primariessmpte170m
Color spacesmpte170m
Color transferbt709
Bit depth8 bit
Pixel formatyuv420p
Ref frames1
NAL4

 

Audio
TitleUnd AAC stereo Default
Languageund
CodecAAC
Codec tagmp4a
ProfileLC
Layoutstereo
Channels2 ch
Bitrate160 kbps
Sample rate48000 Hz
DefaultYes
Containermov

Edited by chyron8472
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Confirmed, still there

Pixel 3.

latest emby release

Headphone jack (via usb C as no headphone jack on Pixel 3) no sync issues.

Bluetooth has significant audio delay.

 

 

 

 

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