Gen1 Fire TV - Max bitrate for HEVC - Fire TV Q&A, Help & Troubleshooting

So, HEVC files of 720p along with DD play fine. I know it's using the CPU to decode, but it works, and if it works, it's good with me. I'd like to try out 1080p, and the first file I tried stuttered a little here and there. I was wondering if anyone knows a good bitrate to encode to, that would include DD, that would not stutter as much? I'm sure someone's tested it... otherwise I'll do a bunch and try them out over the weekend.
thanks

This site has a collection of videos in different bit-rates you can use to test:
http://jell.yfish.us

Related

Video encoding settings?Please help! :-)

I'm trying for a while now to convert movies to be played on my desire.Right now I am trying using handbrake.However it just won't seem to play whatever I have thrown at it.
My average convert settings are something like this:
An H.264 .mp4 file @ 2mbps bitrate with mp3 or AAC audio @128kbps,resolution 800x480 or 1280x720.
I have also tried to play each converted video with RockPlayer but nothing changes.
Bear in mind that the only size limitation for me right now is fat32's 4GB limit.I use a Kingston 16GB class 10 SD.
Many many thanks in advance!
Strange, I've got an Avatar rip that I dl'ed and put straight onto the Desire that played with no problems, looks awesome as well. Plays through the default player or through Rockplayer as well
Sent from my HTC Desire using XDA App
Yeah,I am also trying this with Avatar.I have downloaded two versions,one 1080p that obviously doesn't play at all,and a 720p one that plays but is really really laggy.
Can you tell me more info on the copy of Avatar that plays ok on your device?
I do it in two steps:
1. PocketDivXEncoder, just to have a "clean" AVI in 640x480.
2. SuperC, no resize (I find PocketDivXEncoder better for resizing).
Video MP4, Codec MPEG-4, 15 Fps, 768 kbps
Audio AAC-LC, 44100, 2 channels, 128 kbps
Perfect, IMO.
lohpsch said:
I do it in two steps:
1. PocketDivXEncoder, just to have a "clean" AVI in 640x480.
2. SuperC, no resize (I find PocketDivXEncoder better for resizing).
Video MP4, Codec MPEG-4, 15 Fps, 768 kbps
Audio AAC-LC, 44100, 2 channels, 128 kbps
Perfect, IMO.
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Thanks for the reply my friend but that's not what I'm talkin' about...I want high quality when I watch movies.Strangest thing is that I try to make my videos have the same settings that the Desire uses for the videos taken with its camera.To no avail so far!
Also,if anyone uses handbrake I think it would be a more productive thread!
I'm using AVS Video Converter now and my files works flawlessly. The settings are H.264 [email protected], 720p resolution (or native WVGA, as you like it), up to 8000kbps (without any problem for Desire) bitrate, no CABAC, MP4 ISO v2 container. Handbrake lacks some advanced settings, maybe you should try to change it.
But dude,it's a paid program,Handbrake is free,that's why I use it.I will try to find a cracked version though...
@Pigbrother
Man,can you please share the settings you use for H.264 with me?I encode again and again and,although it does play on the Desire,it lags like ****!
I do a H.264 @3Mbps,but I am confused with the advanced settings of it and probably that's where it all goes fuzzy!
I managed to snatch a copy of Avatar with Handbrake that plays well,but it's MPEG-4 @2Mbps(although it seems that higher would play no prob).But H.264 is better,so I want that if possible!
Here they are.
I'm using the default player with hardcoded subtitles (you can select them in the advanced tab, bottom of the screen)
Dude,this is STRAAAANGE!
Following your instructions and settings pigbrother,I got a small length video(a 1080p trailer of Harry Potter 7 I downloaded from youtube),I converted it according to what settings you used with a 3250kbps bitrate and 720p and it played super smooth while having the best quality I'd ever seen on a mobile device!Then,I converted Avatar with exactly the same settings and it wouldn't play!I tried stock video player,mVideoPlayer and RockPlayer but none worked,it just said it couldn't open the file.The only thing I can think of is that there is some sort of limitation regarding the size of the file to be played(mine was 3,8GB),because the only playing copy of Avatar I got was an exactly 2GB big one I got with Handbrake.
Please guys,If you can think of something help me!
Thanks!
So,guys,this is interesting.I made another copy of Avatar using AVS and I used some higher profile settings(like CABAC) to make an 720p H.264 mp4 file @4Mbps and checked the option to split it in 2000MB files.Total size is about 4,8GB for 3 files and it plays like heaven!The picture of it is the absolute best I've seen until now!
So guys,there is no meaning in disabling all those advanced options as they only give better compression and quality(while making the process of conversion slower however,mine took 7:30 hours with my E8400 Intel Core2Duo).You should only put a limit to the bitrate so that the output file doesn't get bigger than 2GB.
So that's it!Now,if there is any way to make the conversion using the PCs GPU which will make it far faster I'll be happy!
tolis626 said:
Yeah,I am also trying this with Avatar.I have downloaded two versions,one 1080p that obviously doesn't play at all,and a 720p one that plays but is really really laggy.
Can you tell me more info on the copy of Avatar that plays ok on your device?
Click to expand...
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Video
Frame W/H 720*400
Data Rate 1750kbps
Total Bitrate 1918kbps
Framerate 29fps
Audio
Bitrate 167kbps
Channels 2
Audio Sample rate 48 kHz

[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] Handbrake settings to encode video?

What are the best settings in Handbrake to encode video for the Nexus 7 2013? I'd like to take advantage of the increased resolution and stereo speakers on the newer model. Thanks!
WillJitsu said:
What are the best settings in Handbrake to encode video for the Nexus 7 2013? I'd like to take advantage of the increased resolution and stereo speakers on the newer model. Thanks!
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Excellent question. I am experimenting with various settings right now. So, maybe someone else will chime in with some results.
I'd be very interested in this as well..
maxdraki said:
I'd be very interested in this as well..
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Me too, anyone made any progress in their tries?
I used the handbrake part of the lifehacker guide on ripping blu-rays. http://lifehacker.com/5559007/the-hassle+free-guide-to-ripping-your-blu+ray-collection. Streamed and transcoded over Plex, it works nicely.
I just use the android tablet (on the latest version) and that generates mp4 files that play without issues on my Nexus. Dunno if there are other adjustments for even better quality video.
I may be the oddball here, but I have been finding that the N7 (with MXPlayer or VLC) will play 99% of HD files directly without conversion. There IS the issue of file space, but if your goal is the best video quality and aren't concerned about storage, then playing the original file and not transcoding it seems to be the way to go.
That said, I really can't see the difference between a 1080p and 720p encode, so I DO transcode to save space on the device. I have been using Handbrake with a 720p preset (can't remember what it is at the moment...) and they look great!
The hardware decoder works well up to H.264 high profile level 4.1. From my own tests it will start dropping frames at level 5.0.
PJ Clifford said:
I may be the oddball here, but I have been finding that the N7 (with MXPlayer or VLC) will play 99% of HD files directly without conversion. There IS the issue of file space, but if your goal is the best video quality and aren't concerned about storage, then playing the original file and not transcoding it seems to be the way to go.
That said, I really can't see the difference between a 1080p and 720p encode, so I DO transcode to save space on the device. I have been using Handbrake with a 720p preset (can't remember what it is at the moment...) and they look great!
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Absolutely! MX Player with ffmpeg for decoding multi channel audio works perfect, even when streaming from OTG! :good:
I usually try to convert so that movie playback does not consume crap loads of battery.
PJ Clifford said:
I have been using Handbrake with a 720p preset...
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Did you use these settings?: http://forum.xda-developers.com/showthread.php?t=1184002

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.
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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)
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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)

Trouble displaying UHD videos on 4k TV

Hi, I am trying to play UHD videos shot by the G4 on an LG TV that has 4K resolution (remember UHD and 4K are not the same thing). The video proportions seem to be altered into something narrower. I am using VLC media player and have already tried the "A" shortcut to experiment all the available formats, but none seems to bring proportions back to normality. I have also tried out all the TV available formats, with no success. When I play the same videos on my laptop, I finally get the right proportions. Any suggestion to solve this problem?
Thank you
How are you playing them? Are you using an USB stick connected to the TV or a PC? I had issues with playing some videos with the built-in player from my LG TV.
By means of 4k 60fps capable hdmi cable attached to a laptop
What player are you using? How powerful is your laptop? G4 records at a high bitrate, it can really stress your laptop. I suggest re-encoding them with a lower bitrate.
Bitrate is fully supported, the problem is with format / proportion not with performance.
Thank you
Like I said, try to re-encode the files from the G4.
Could you please suggest a tool for re-coding? Thank you
Handbrake is by far the most easier to use https://handbrake.fr/downloads.php. It also has versions for all major OS-es, I am using it for a while now on Windows (it also has multithread). It can also do HEVC (H265). Just make sure you select a high enough bitrate for H264 (talking from encoding 4K videos). Try with a smaller file when you perform some tests, I would recommend using about half of the bitrate the G4 produces (probably 15 Mbit bitrate should be enough for H264). For H265 I would recommend using 5 Mbit bitrate, this encoder is still new.

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