Develop Bugs

[Q] Videos wont play smooth. What mediaplayer/handbrake settings are you using?

I cant, as the title says, get videos to play completely smooth on my fire. I know I am picky about stuttering when I am watching videos, but several of the videos I have converted are clearly not smooth on my kindle(they are on my pc).
I mostly tried with different versions of gedeROM and mxPlayer, but i have also tested with some other roms and videoplayers, and its almost the same. In handbrake I have tried to adjust codecs for video and sound, and bitrate and container. Some of the rendered videos are worse than other, but none are perfect.
Is there anybody which are experiencing the same problems? If not; what setting/players do you use?
I am using hw decoding and no overclocking

Have you tried using other files you haven't encoded yourself? I stream video over a home network with Bsplayer lite and samba share and a wide variety of formats and encoding profiles work fine.
I have used Handbrake though, the Ipad (1st gen) preset works well and is a good starting point if you're one of those people that has to tweak the hell out of everything .

Lotek, you are my hero! Thanks bsplayer worked way better than mx and moboplayer. The ipadpreset worked pretty well as well. Now i can enjoy videos on my Kindle

[Q] Video Player for MKV (720p)

Hi everyone,
Well, i'm very happy of my surface RT, but i have one big problem : read my favourites series on my surface.
At the moment, i use "press play video" and my movies freeze all the time...
I tried to read the same movie from the sd card or from the internal storage, and the result is the same : freeze.
The result is the same with all my mkv.
does anyone have a solution?
thank's

I haven't heard of any MKV player that work with any reliability. VLC player is in the pipeline but looking like vaporware at the moment.
I would suggest conversion or streaming them via Plex or similar that can transcode.

Alias84270 said:
Hi everyone,
Well, i'm very happy of my surface RT, but i have one big problem : read my favourites series on my surface.
At the moment, i use "press play video" and my movies freeze all the time...
I tried to read the same movie from the sd card or from the internal storage, and the result is the same : freeze.
The result is the same with all my mkv.
does anyone have a solution?
thank's
Click to expand...
Click to collapse
HD.Mobile Media Player

BIade said:
HD.Mobile Media Player
Click to expand...
Click to collapse
mobile.HD media player? Not seeing the reverse in the store.

BIade said:
HD.Mobile Media Player
Click to expand...
Click to collapse
Thank's a lot!
I tried and it works fine, and now i buy it !!!
Now my Surface RT ROXX :good::laugh:

Is that still working for you OK? I tried the stock Xbox video app and mobile.HD media player and both have poor audio/video sync. The video trails behind the audio by a few tenths of a second, despite the same files playing back fine on Windows 7 WMP, my Nexus 7 2nd gen, and my Roku.
Videos synced and played back through Plex are fine, and Netflix is fine, too, but I can't seem to find a basic video player app that works correctly.

reggie14 said:
Is that still working for you OK? I tried the stock Xbox video app and mobile.HD media player and both have poor audio/video sync. The video trails behind the audio by a few tenths of a second, despite the same files playing back fine on Windows 7 WMP, my Nexus 7 2nd gen, and my Roku.
Videos synced and played back through Plex are fine, and Netflix is fine, too, but I can't seem to find a basic video player app that works correctly.
Click to expand...
Click to collapse
Hi
FilesFolders Pro works great for me.
gkarg

gkarg said:
Hi
FilesFolders Pro works great for me.
gkarg
Click to expand...
Click to collapse
Hmmm, no luck for me. I get the same audio/video sync problems.
What do you use to encode your videos? I use a slightly modified version of the High Profile preset in Handbrake. All the relevant video stuff is unchanged from the preset, which the exception being that I limit the resolution width to 1280. I'm going to try encoding something using the baseline profile just to see what happens.

Since there is still no VLC, i'm using power media player (power dvd).
Streaming 1080p from My NAS Works fine, besides some stuttering at the first few seconds .
Sent from my Surface with Windows RT using Tapatalk

Jorgkuiper said:
Since there is still no VLC, i'm using power media player (power dvd).
Streaming 1080p from My NAS Works fine, besides some stuttering at the first few seconds .
Click to expand...
Click to collapse
Thanks!
The key seems to be the encoding settings. I tried re-encoding one movie using the H.264 baseline profile. The resulting file was about 50% bigger, but plays without any issue. I'd hate to have to use such non-optimized settings, though.
Are you playing back full blu-ray rips (e.g., rips using MakeMKV)? Or, if they're re-encoded, do you know what the encoding settings were? Otherwise I guess I'll just have to play around with some different encoding schemes, adding more H.264 high-profile features until the A/V sync breaks.
Update: Anything about baseline profile gives me audio/video sync problems. That's really disappointing, given that the Tegra3 should have no problem with high-profile content.

MKV Playback is Jittery

Sorry if this has been answered before but I searched the forum and found very little info.
I just got my AFTV and sideloaded XBMC (signed-xbmc-13.1-FireTV(v6)) on to it. I have Audio Passthrough enabled so that my MKV files with AC-3 and DTS (not DTS HD) can go directly to my receiver. What I am noticing is that the Playback of these files (Over a wired Network both devices connected to a Gigabit switch) seem to be jittery or choppy (not so much that I can not watch them). I am coming from a WD Live TV and it never had this problem. I have tried playing the files via SMB and NFS shares and both seem to show the same results. The file sizes range from 400MB to up to 10GB. I have tried both Hardware Acceleration and Software. Is this a limitation of the AFTV (Which I don't want to believe because the WD Live TV has way lower specs) or is there a certain setup I have to do in the Settings to get it to play 100% Smooth?

jdawg0024 said:
Sorry if this has been answered before but I searched the forum and found very little info.
I just got my AFTV and sideloaded XBMC (signed-xbmc-13.1-FireTV(v6)) on to it. I have Audio Passthrough enabled so that my MKV files with AC-3 and DTS (not DTS HD) can go directly to my receiver. What I am noticing is that the Playback of these files (Over a wired Network both devices connected to a Gigabit switch) seem to be jittery or choppy (not so much that I can not watch them). I am coming from a WD Live TV and it never had this problem. I have tried playing the files via SMB and NFS shares and both seem to show the same results. The file sizes range from 400MB to up to 10GB. I have tried both Hardware Acceleration and Software. Is this a limitation of the AFTV (Which I don't want to believe because the WD Live TV has way lower specs) or is there a certain setup I have to do in the Settings to get it to play 100% Smooth?
Click to expand...
Click to collapse
I experience the same with my FireTV and the Ouya. It's really noticable when the Motion Interpolation settings is ACTIVE on my LEDTV.
With the Motion Interpolation desactivated, It's harder to notice, but it's there.
Glad to see that i'm not alone noticing this.

kalouka said:
I experience the same with my FireTV and the Ouya. It's really noticable when the Motion Interpolation settings is ACTIVE on my LEDTV.
With the Motion Interpolation desactivated, It's harder to notice, but it's there.
Glad to see that i'm not alone noticing this.
Click to expand...
Click to collapse
So I am guessing it's a limitation of XBMC? Movies off of Amazon Prime play flawlessly, but I assume those aren't MKV's. I really like the box but this is a deal breaker for me. I have a huge collection of BluRay Rips in MKV format. I guess it's back to the WD Live TV.
Sent from my Nexus 5 using XDA Free mobile app

I got flawless playback of non-DTS MKV on the Sony NSZ-GS7 I once had until replacing it with Fire TV because it got corrupted somehow.
I think Fire TV is missing proper support for a lot of essential formats.

jdawg0024 said:
Sorry if this has been answered before but I searched the forum and found very little info.
I just got my AFTV and sideloaded XBMC (signed-xbmc-13.1-FireTV(v6)) on to it. I have Audio Passthrough enabled so that my MKV files with AC-3 and DTS (not DTS HD) can go directly to my receiver. What I am noticing is that the Playback of these files (Over a wired Network both devices connected to a Gigabit switch) seem to be jittery or choppy (not so much that I can not watch them). I am coming from a WD Live TV and it never had this problem. I have tried playing the files via SMB and NFS shares and both seem to show the same results. The file sizes range from 400MB to up to 10GB. I have tried both Hardware Acceleration and Software. Is this a limitation of the AFTV (Which I don't want to believe because the WD Live TV has way lower specs) or is there a certain setup I have to do in the Settings to get it to play 100% Smooth?
Click to expand...
Click to collapse
I had that problem on one file, I demuxed and remuxed using MKVToolnix and it played flawlessly after
I using this http://forum.xda-developers.com/showthread.php?t=2790392 XBMC

jdawg0024 said:
So I am guessing it's a limitation of XBMC? Movies off of Amazon Prime play flawlessly, but I assume those aren't MKV's. I really like the box but this is a deal breaker for me. I have a huge collection of BluRay Rips in MKV format. I guess it's back to the WD Live TV.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Just to be clear, the hiccup I talk about is hard to see for a common human eye (my girlfriend doesn't notice at all). The movie plays really well,
But for a 24p on 24hz refreshrate fan, the tinny hiccup is noticable. jdawng0024, do we talk about the same thing ?

kalouka said:
Just to be clear, the hiccup I talk about is hard to see for a common human eye (my girlfriend doesn't notice at all). The movie plays really well,
But for a 24p on 24hz refreshrate fan, the tinny hiccup is noticable. jdawng0024, do we talk about the same thing ?
Click to expand...
Click to collapse
Mine is noticeable to everyone who sees it. The file plays but is Jerky. Coming from a WD Live TV the Amazon Box Plays worse. I have been reading the forums for a couple of days now and I might install an older version of XBMC. All of my files are mkv with DTS or AC-3 audio and they are all 1080p.
Sent from my Nexus 5 using XDA Free mobile app

jdawg0024 said:
Mine is noticeable to everyone who sees it. The file plays but is Jerky. Coming from a WD Live TV the Amazon Box Plays worse. I have been reading the forums for a couple of days now and I might install an older version of XBMC. All of my files are mkv with DTS or AC-3 audio and they are all 1080p.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Might be a ''noob' question but, are you able to see your rendering stats with ''O' on the keyboard' or with your remote (keymap no.3). Is it really dc:stf-h264 that you see or dc:ff-h264 ??
I say that because I found a bug that, if I play a bunch of music video for example with party mode or not, after a while, maybe 15 or 25 clips. XBMC cannot decode the video with hardware decoding anymore. Even if libstagefright is selected in acceleration settings, the renderer clearly displays dc:ff-h264 for all my h264 video. Because of that, all videos stutters/jitters/frame drop.The only workaround I found is to reboot the FireTV with Home+Play for 5 seconds. And everythings is find until it happens again.

kalouka said:
Might be a ''noob' question but, are you able to see your rendering stats with ''O' on the keyboard' or with your remote (keymap no.3). Is it really dc:stf-h264 that you see or dc:ff-h264 ??
I say that because I found a bug that, if I play a bunch of music video for example with party mode or not, after a while, maybe 15 or 25 clips. XBMC cannot decode the video with hardware decoding anymore. Even if libstagefright is selected in acceleration settings, the renderer clearly displays dc:ff-h264 for all my h264 video. Because of that, all videos stutters/jitters/frame drop.The only workaround I found is to reboot the FireTV with Home+Play for 5 seconds. And everythings is find until it happens again.
Click to expand...
Click to collapse
ive also experienced issues with xbmc properly selecting libstagefright. it happened when i was screwing around with both mediacodec and libstagefright enabled. the fix for me was to disable all acceleration, reboot the unit, enable libstagefright, reboot again, good to go ever since.

Ok think I got it a lot better. I restarted from Scratch. Every once in a while I will see it but it isn't nearly as bad. going to try to load the avancedsettings.xml and see if that smooths it out even further.

You are at a stalemate with XBMC since an OTA update reportedly fixed jittery 1080P playback AFAIK.
I found some speed enhancements throughout the weeks,but I never got around to posting them all.
Terribly sorry about forgetting to make that speed enhancement thread to those that want it,I have just been out of it lately.

retroben said:
You are at a stalemate with XBMC since an OTA update reportedly fixed jittery 1080P playback AFAIK.
I found some speed enhancements throughout the weeks,but I never got around to posting them all.
Terribly sorry about forgetting to make that speed enhancement thread to those that want it,I have just been out of it lately.
Click to expand...
Click to collapse
Could you give more details on this OTA update?
Ended up going back to my WD Live TV. MKV playback blows the amazon fireTV out of the water. I will continue to follow its progress and hopefully it gets better. I will buy it again once things get ironed out.
Sent from my Nexus 5 using XDA Free mobile app

jdawg0024 said:
Could you give more details on this OTA update?
Ended up going back to my WD Live TV. MKV playback blows the amazon fireTV out of the water. I will continue to follow its progress and hopefully it gets better. I will buy it again once things get ironed out.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Hey, just wondering if this ever got resolved. I'm also a WDTV Live user, and I was thinking about "upgrading" to a FireTV with its much snappier interface, more apps, etc. But almost ALL of my movies and TV are h264 mkvs with either DTS or AC3 sound (and some AAC/mp4s mixed in there as well).
Can the FireTV play those kinds of files flawlessly from a SMB or NFS share? It's been months since this thread was active, so I wanted to see if this is a "solved" issue nowadays. Thanks!

lannister80 said:
Hey, just wondering if this ever got resolved. I'm also a WDTV Live user, and I was thinking about "upgrading" to a FireTV with its much snappier interface, more apps, etc. But almost ALL of my movies and TV are h264 mkvs with either DTS or AC3 sound (and some AAC/mp4s mixed in there as well).
Can the FireTV play those kinds of files flawlessly from a SMB or NFS share? It's been months since this thread was active, so I wanted to see if this is a "solved" issue nowadays. Thanks!
Click to expand...
Click to collapse
flawlessly dude.. the OP was one of the few experiencing issues, i have a huge library of files on my SMB share and they all stream and play flawlessly.

nhumber said:
flawlessly dude.. the OP was one of the few experiencing issues, i have a huge library of files on my SMB share and they all stream and play flawlessly.
Click to expand...
Click to collapse
So just sideload XBMC (any particular version/build/etc?) and you're off to the races? No rooting, no flashing, etc?
Plays mkvs containing h264 or MPEG4, DTS or AC3, old xvid avis, etc? Will it play subtitles that aren't muxed into the mkvs (like in an srt file named the same as the mkv)?

I am also experiencing judder when playing 1080p H.264 (AC3 audio) MKV files with the fire TV.
I’ve tried XBMC and MXPlayer. I am seeing judder and frame drops with my AFTV, but can’t figure out why or how to tweak it. The same files play smoothly on my Galaxy S4 and Nexus 7 using MX Player.
Any thoughts?

lannister80 said:
So just sideload XBMC (any particular version/build/etc?) and you're off to the races? No rooting, no flashing, etc?
Plays mkvs containing h264 or MPEG4, DTS or AC3, old xvid avis, etc? Will it play subtitles that aren't muxed into the mkvs (like in an srt file named the same as the mkv)?
Click to expand...
Click to collapse
im rooted but it doesnt matter for XBMC, im running gotham 13.2 , DTS DD and AC3 all work great via HDMI and optical, i would assume it will auto use a local srt file but for sure you can point it to it.. xbmc will scrape the net for any subtitles for every movie i've encountered, so it shouldnt be an issue for you. the XBMC wiki has a good section with everything you need to know about xbmc and the FTV, there are a few device specific settings you need to make and your off to the races.

Has anyone who was experiencing the DTS MKV video judder audo sync issues resolved them? I just picked up two AFTV's and can not get my DTS MKV's to work.

connection
I got AFTV a month ago and did not have an issue streaming MKV videos from my synology nas via WiFi 5GHz. after a few days i started to notice video judder and i switch from WiFi to plug in Ethernet and it made it worse. it appears that AFTV connects better with WiFi from streaming shows/movies compare to plug in Ethernet. is there specific settings i need to adjust for the Ethernet plug to work better?

speedracerx0509 said:
Has anyone who was experiencing the DTS MKV video judder audo sync issues resolved them? I just picked up two AFTV's and can not get my DTS MKV's to work.
Click to expand...
Click to collapse
mine all work fine, you have libstagefright enabled and media codec disabled right?

stuttering mkv files on firetv

Hello,
Can anyone help me. I bought a new amazon fire tv and intalled kodi and use it on my Panasonic plasma 55vt50. All online streaming movies look great, but my own mkv files 1080p 24h movies and series not. When camera movement the screen stutters. I bought a little black box before and had the same issues. Below my problem ( my old boxee box plays everything fine)
This is the tllb which gives the same result as the fire tv
http:://youtu.be/AGy0F5xi0iM[/url]
This is the boxee
http:://youtu.be/y_rv55IEO1I[/url]
Look at the irritating shocking screen from the lamps at the little black box.
Anyone got an idea what to do?
Thank you kind regard Robin

Android is "stuck" at 60fps, so you're probably noticing that... No solution that I know of...

Possibly try SPMC 13.4.0. It's based on Gotham but I found it to the smoothest playback. I had all sorts of stuttering issues with Kodi Helix 14.
It won't fully solve it, but it's far less noticeable imo and you get used to it.

Turn off all smooth motion settings on the t.v. That helped mine tremendously

do a search
http://forum.xda-developers.com/showthread.php?t=2796356

I made some observations in this post. See if some suggestions help you there.

@robinthart
While playing 1080 MKV files I made from my Blurays using BD-Rebuilder, I had an issue where it wasn't buffering, but after a while the video/movie became choppy... Worse than your video.
I read somewhere to go Settings -> Video -> Playback -> select Sync Playback to Display, then set A/V Sync Method... to Video Clock (resample audio). After doing that, I haven't had an issue.
And I needed to do it for SPMC 13.3.3, 13.4.0 and Kodi 14.0

No 1080p Video Playback?

Do any of you guys use your Nexus 7 2013 for 1080p videos? It seems that my device isn't able to play 1-2 hr 1080p resolution videos at all through VLC. VLC has no problem playing 720p videos. For 1080p, I get audio but the video doesn't play at all. If I decrease play speed to something less than normal speed, the nexus is able to keep up and play it at a reduced speed, so I'm unsure if it's a VLC issue or if the nexus is just not capable of doing 1080p.
Let me know what your experiences are with 1080p video playback!

I can't recall ever having issues but I'm also not 100% certain I've ever played a 1080p video. I'll toss one on and test it in a little bit. Is it only VLC that's having the issue? And what format is the video you're trying to play? I assume you've tested multiple video files and also played them on another device to make sure it's not the files that are bad?

Just tested a 1080p movie with VLC and it worked fine.

The 1080p videos I tried to play are mp4 files. I don't know enough about videos to find out encoding these files are in (if that even matterS), but they're pretty large at 1.8GB and 1.6GB. I will try another 1080p video I downloaded a while ago.
Out of curiosity, what version of VLC are you running? Mine is VLC v0.9.10 Revision 630a95b (2014-10-16)

_MetalHead_ said:
Just tested a 1080p movie with VLC and it worked fine.
Click to expand...
Click to collapse
I just tested a different 1080p movie and it worked fine. I guess there's something wrong with some of these video files I have. Thanks for your help!

Yeah I figured that's all it was. Not sure what version VLC I'm on, but its the latest. Just reinstalled it the other day.

Try using Mx-player. So far it played everything I threw at it. (1080p)

ShannonAUT said:
Try using Mx-player. So far it played everything I threw at it. (1080p)
Click to expand...
Click to collapse
VLC is MUCH better than MX Player. It's pretty much the de-facto king of video players, on any platform. Besides, he already solved his problem, it was a bad file.

That might be true on other platforms but on Android I had it constantly crashing or not playing some files whereas mx-player played everything.
Just saying you could give it a try. I've been using vlc since way back on pc and I am still using it, just not on Android. (but granted I haven't tried the last release)