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I think most of the active members are aware of the video difficulties SO please (please, please) turn your rants off for this thread. What I am trying to find is a combination of settings that DO work.
My preferred codec is MP4.
From some suggestions in other threads, I have tried these encoding settings.
Screen resolution: 320x240
Frames Per Second: 30
Kbps: 300
Audio codec: [email protected]
...and I am playing back on TCPMP 0.72RC1 using these settings
Options/Video: Raw FrameBuffer
Options/Video/Dither: Off
Options/Video/Pixel Aspect Ratio: Auto
Options/Settings/Advanced/Slow Video Memory: On
Options/Settings/Buffering/Preload at Underrun: 85%
Using this, all I get for video is about 1 frame every 3 seconds. Audio is fine.
So can anyone add this this for getting MP4 to work?
Do I need to use a different codec? If so, I would prefer something other then AVI, since I have a mixed environment. Does anyone have suggestions on the best cross platform Codec, that has work well on the Kaiser?
I'd be interested in this too. I can play back videos taken from the video camera flawlessly but when trying to encode them to the same MP4 codec they can get choppy. Not sure what gives :0
Using WMV here
I couldn't get the mp4 output from my ATI Multimedia Centre software to work at all on my TyTN II so I've settled on WMV 9 at 352 x 288 resolution and 372 kbps (thats at 15 fps). Anything with higher bit rate than that seems to cause problems with to much screen tearing during fast movement scenes.
You might want to follow this thread... seams that the Core Player is attacking this known problem for the Tilt. I'm by no means an expert on this, but seems like the Qualcomm QTV technology for the video has some issues:
http://www.corecodec.com/forums/index.php?topic=596.0
I use PDXE, Lathe, and a few others to encode Divx videos at 320x240 video quality at "28" audio in stereo at 96 or 128k MP3 with a total bitrate under 500k (usually shoot for 475kbps). If the encoder allows it, for portable video I bump the audio volume by 15% and I increase brightness as well. To me most movies look darker on the small screen. If cropping is allowed I crop widescreen content, cutting off some of the sides of the picture to get closer to the 3:4 ratio of PDA screen. I also like to turn the brightness down as much as possible to increase battery life so the bump in brightness helps there as well. An average movie 1:50 length is about 480MB
I've used Core and TCPMP (currently using TCPMP for the youtube capability) and use Rawframe buffer as well. I'm sure that Core 1.2 will make things even better.
I get 30FPS and normal fluid video, looks like my other 8525, hx4700, and Archos 320 and 400 units with crisp clear video, no complaints.
This MP4 doesnt play on my pc only the phone???
Flying Kiwi said:
I couldn't get the mp4 output from my ATI Multimedia Centre software to work at all on my TyTN II so I've settled on WMV 9 at 352 x 288 resolution and 372 kbps (thats at 15 fps). Anything with higher bit rate than that seems to cause problems with to much screen tearing during fast movement scenes.
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This MP4 doesnt play on my pc only onthe phone???
I have an TiLt and when i try to record videos on my phone in MP4, it appears to work fine and i can play it back on my phone using TCPMP. but when i try to run this on my computer rnning vista it only shows video with no sound.
What can be causing this, is there a way to fix this and has anyone else noticed this..
ps. i hope ths has not been spoken about b4, i hate sounding like a nubie
zulualpha7 said:
This MP4 doesnt play on my pc only onthe phone???
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There's lots avout video formats in the wiki here:
http://wiki.xda-developers.com/index.php?pagename=The H.264 (a.k.a. MPEG-4 Part 10 and AVC) Bible
FWIW my mp4s recorded on my TyTN II wont playback on my PC either, it's simply a case of finding a suitable codec.
recorded videos on Tilt not playing on vista with sound!! I GOT IT FIXXX
Flying Kiwi said:
There's lots avout video formats in the wiki here:
http://wiki.xda-developers.com/index.php?pagename=The H.264 (a.k.a. MPEG-4 Part 10 and AVC) Bible
FWIW my mp4s recorded on my TyTN II wont playback on my PC either, it's simply a case of finding a suitable codec.
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Hey thanx for the reply but VLC is what i got installed and doesnt work, thought someone else had the same issue like mine. The .MP4 files that the TiLT records doesnt playback properly. PROBLEM is : I get the video portion just fine, but no sound. I have the. I tried in Media Player, VLC, QuickTime, RealPlayer, etc.... All the same... video plays but no sound.
I googled the issue and found out some other HTC phone users got it too and a couple solutions i found are.
1. In QuickTime it says: "Error 2041 - Invalid sample description in movie"
Solution: Checked the Apple.com or quicktime forums, if you use quicktime, change the file name from .MP4 to .3GP and it will work, it will not work otherwise. (if you dont know how to rename the files or dont see extension, Windows vista or XP go to tools>folder options>view>uncheck hide file extensions for known file types and voila)
2. Since I did so much reading on this, I got a new player (KMPlayer) that beats vlc in my books it plays the files recorded from the tilt just fine unlike VLC latest build, its fast and does all vlc does but it has a better GUI and plays anything you throw at it. you can get kmplayer here
Conclusion: The TiLt is fine, just that I couldnt get the right player to run the video files it records. apparently there is some issue with the qualcomm processor and the video output files of .MP4, some others have reported issues with any .MP4 files and had to do the same listed above.
Hope this helps someone here...
if you want an mp4 player on your pc for free, go to nokia.com
zulualpha7 said:
Hey thanx for the reply but VLC is what i got installed and doesnt work, thought someone else had the same issue like mine. The .MP4 files that the TiLT records doesnt playback properly. PROBLEM is : I get the video portion just fine, but no sound. I have the. I tried in Media Player, VLC, QuickTime, RealPlayer, etc.... All the same... video plays but no sound.
I googled the issue and found out some other HTC phone users got it too and a couple solutions i found are.
1. In QuickTime it says: "Error 2041 - Invalid sample description in movie"
Solution: Checked the Apple.com or quicktime forums, if you use quicktime, change the file name from .MP4 to .3GP and it will work, it will not work otherwise. (if you dont know how to rename the files or dont see extension, Windows vista or XP go to tools>folder options>view>uncheck hide file extensions for known file types and voila)
2. Since I did so much reading on this, I got a new player (KMPlayer) that beats vlc in my books it plays the files recorded from the tilt just fine unlike VLC latest build, its fast and does all vlc does but it has a better GUI and plays anything you throw at it. you can get kmplayer here
Conclusion: The TiLt is fine, just that I couldnt get the right player to run the video files it records. apparently there is some issue with the qualcomm processor and the video output files of .MP4, some others have reported issues with any .MP4 files and had to do the same listed above.
Hope this helps someone here...
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Click to collapse
MANY THANKS! zulualpha7,
I have had the error 2041 problem for a long time and have never been able to play vids recorded on my TyTn II on my PC.
I almost installed various codec packs as other forum members have done but after reading about potential problems of having multiple codecs for same file type and upsetting the system I decided not to do this.
I have some really important 'once in a lifetime' family moments like my friend's son catching his first fish etc... I though they were all lost for ever.
I just downloaded latest Quicktime and renamed file extensions to ".3gp" like you said and now I can watch everything!!!!
Thank you so much this really has been a big improvement for me.
ONCE AGAIN THIS FORUM ROCKS! Thanks to everyone for so much fantastic helpful info.
Hiya,
Since all my old music video's are in 320x240 format I'd like to re-encode my ORIGINAL music video files into 640x480 format.
Until now I've been using Nero Recode which gave me ease of use and a pretty nice result.
What program(s) are you using to encode your material and what settings?
I know the Diamond can pretty much play a divx/xvid without re-encoding, but I'd like a smaller filesize so I can place more files on it.
pocketdivx encoder is free, simple to use and produces good results
I use SPB Mobile
Thx for the suggestions.
I've been searching/reading a bit and I'm not an encoding expert, but from what I've read the best possible format would be H.264/AVC?
It would be awesome to get such an awesome movie quality that 'certain other brand phone users' would turn green in envy
My search continues!
Check THIS out for alot of info on the H264 format
I've tested a bit around with encoding Movie files.
Under Windows i become good results with Super from eRightSoft
But i use the most time Linux Debian. There is "AviDemux" you're friend
I'd converted some of my Musicclips in MP4 with AviDemux. In advance:
"MPEG-4 ASP Xvid" at "800KBit VBR"
"AAC (FAAC)" Audio at "128KBit"
Super from eRightSoft in advance:
"H.264 AVC" at "1000KBit CBR"
"AAC (LC)" at "128KBit" Audio
The results seems very pretty so far. But the video seems to stuck if the Bitrate is more than 1100KBit. All tested with Mobile Windows Media Player, because i dont have Coreplayer at the moment.
The old TCMP 0.xx gives an horrorble output. Too many framedrops etc.
Which formats are natively supported from the Qualcomm Chipset, knows that anyone ?
Is anyone having problems with video playback?
WMV files they are played very slow (loosing a lot of frames). With MP4 I got best results but not the best. Any suggestions??
Thanks
WMV
I can't even get the above files to play
are you using Media Player? as video playback has always been awful on Medial Player on every pocket pc or smartphone ive everhad.
install TCPMP and video playback will be perfect, and will play any file you throw at it
http://forum.xda-developers.com/showthread.php?t=380387&highlight=tcpmp+diamond
Thanks for the tip keyz86. I'll try it.
no problem, glad to help a fellow Dimondarian
won't play
loaded the TCPMP but everytime I try and start it i get the attached error, using diamond help
keyz86 said:
no problem, glad to help a fellow Dimondarian
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Dimondarian Cool hehehe
Has anyone been able to play a full resolution file without skipping?
I am using CorePlayer now but if another player works better, please say so.
With Coreplayer I benchmark about 85%, which is not good enough.
I believe the Diamond should be able to get 100%.
I found that an encoded mp4 file would play about the same as the original avi xvid file...
What do you use to encode videos specifically for the Diamond?
Come on!! Post your results!
tretre said:
What do you use to encode videos specifically for the Diamond?
Come on!! Post your results!
Click to expand...
Click to collapse
What video settings do you use with coreplayer ?
DirectDraw, GDI or what ?
This is what i get:
With these configs.:
But with some other videos i have i get only 88% speed and some frame drops and tearing.
Doesnt the Diamond has a good video hardware.
Imo, it shouldnt lag at all.
Ive read somewhere that it doesnt use the hardware correctly since the drivers were not fully implemented. Not sure if its true.
Still looking for a good solution... any more help?
Coreplayer is still choppy ...
Yeah, I wasn't able to get WMVs to play using this, either.
I think what we need to have a look at is which encoding, resolution, bitrate, fps, etc are optimal for the diamond using core player.
I'm experimenting a bit. Will report back in a bit...
I've just got my Ignito (diamond) a couple of days ago, but I've got a long history of video playback on hand helds. Since this is my first time post, and I happen to have a bit of time on my hands.... I'm going to convert a file into a series of different resolutions and settings to see which one will perform the best. I know the objective is to get a full res one to play, but I'll see what I can come up with.
Also, I'm using the default ROM at this time.
With Coreplayer you should use the 'QTv' display option - this is hardware accelerated and beats 100% benchmark on every AVI I have tried. If you get a blank display using this mode, you are using an old version and need to update.
Alright. After trying a bunch of different codecs, encoders, video and audio formats at various resolutions I came the conclusion that for now, full resolution video is just not possible without jerky movements during continuous motion or fast action scenes.
My eyes are very sensitive and I get really irritated if playback is not perfectly smooth.
So far what works the best in achieving this kind of natural playback is AVI as the output container with XviD video codec at 480 x 360 resolution, and mp3 audio. I set the video and audio bitrates to match whatever the source video was (min 864 kbps and max 1008 kbps for video and 192 kbps for audio).
Even then, CorePlayer is a must with the following settigns: QTv On, TytnII driver mode On and Smooth Zoom On.
Every now and again CorePlayer will show only a purple screen during playback when QTv mode on. At that point I usually do a soft reset and it starts working again.
This issue may be resolved with an upcoming release of CorePlayer (1.3) but until then, the solution above works exceptionally well.
I'd be very interested in anyone else is having success in other ways...
320 by 240 versus 640 by 480
I have done some playing with conversion and have found that the Diamond (currently) does not support the 640 by 480 settings with a good bitrate. The BEST conversion I have found (using Coreplayer to play back the files) is using the BETA Version of the Pocket Divx Encoder (http://www.pocketdivxencoder.net/EN_index.htm) and using the HTC Diamond Template (NON VGA!!!!, there is a VGA and non VGA) that team has developed. They have done an excellent job!
The output settings -
Dimensions 320 by 240
Video Quaility - "36" ... 584 kb bitrate
Hopefully an update by HTC or coreplayer will be released to fully utilize the resolution that the Diamond SHOULD be able to support, but for a clear, non jerky playback, this is my 2 cents
im able to play those axxo dvdripson using coreplayer without any sort of convertion....
I want to share my experience. I am using core player and trying to recode unprotected high-definition TV shows (original resolution of 1920x1080) that I've recorded on Windows Media Center (.dvr-ms files) to watch on my Sprint Diamond. Unfortunately .dvr-ms are poorly supported, and the only program I've found to recode is TMPGEnc 4.0 Xpress.
I am using Core Player version 1.2.5 build 4506, and my video output is QTv Display with the Tytn II driver mode enabled.
Like everyone else here, I have had horrible results when converting the shows to DivX at 640x360 at any usuable bitrate (above 500 kbps). Benchmarking in Core Player yielded a playback speed of 66% or so (completely unacceptable, obviously). So I played around with the resolution and bitrate, and finally settled on the following:
Format: DivX
resolution: 512x288 (maintains the 16:9 aspect ratio of the original)
Video bitrate: 850 kbps
Frame rate: 29.97 fps (progressive)
Audio: MP3
Audio bitrate: 80 kbps, 48kHz sample rate
With those settings, I have a 104% playback benchmark with around 25 dropped frames compared to several thousand played, and about 29.5 fps. Basically, it is completely smooth audio and video.
I was still PO'd that I had to sacrifice so much resolution and bitrate on a supposed media device, so I played around with other formats. WMV was awful. MPEG-2 was awful, and avi was passable, but no better than DivX. I also decided to try h.264 (MPEG-4 AVC). Here are the settings I used:
Video Format: MPEG-4 AVC (saves as .mp4)
Resolution: 640x360 (still maintaining the original 16:9 AR)
Video bitrate: 1000 kbps
frame rate: 29.97 fps (progressive)
Audio format: AAC
Audio bitrate: 96 kbps, 48kHz sample rate
Core Player absolutely choked on this. It was unwatchable, and the benchmark revealed a playback speed of 50%. Dropped frames were higher than played frames (!) and framerate was 13 fps. Obviously not successful.
But, before I deleted the file, on a whim I decided to try Windows Media Player and...it was completely FLAWLESS playback. Absolutely beautiful, smooth motion, no audio stuttering, slow and fast pans were the best I've ever seen on a WM device.
Why??? Is there something I'm missing about this that someone can elaborate on? Is this the fabled "hardware acceleration" that I've read so much about? I should note that WMP had a hard time on a 320x240 .wmv file, so I can't really understand how it is able to play a 640x360 .mp4 file so smoothly. In any event, I have found my perfect file format, and, surprisingly, it doesn't involve Core Player in any way.
-R
The thing is that HTC didn't release any kind of SDK for Diamond or Touch Pro and companies like CoreCodec have hard time trying to figure out how to use the HW acceleration but they are trying very hard to improve the situation so maybe with time they will be able to use the HW for now the only way we wan't to watch videos with HW acceleration is only WMP which means recoding or atleast remuxing files.
Cheers
P.S. Could you post exact specs of the .mp4 file? What kind of AVC it was and things like that.
in regards to the WMP hardware acceleration.
is it better on battery life than having coreplayer trying its hard out to render a video. even if its a small 320x vid that plays at 120%. Does that mean that the cpu is running near max?
I find that Diamond 2 has lag problem on play back some WMV format media.
For example, ORB, I did tests on Dell V51 (updated to wm6.1), Atom O2 (WM 5.0) and Diamond2 with Bandwidth limited to 160kbps from WIFI.
Both O2 and Dell works fine. However, Diamond2 has serious lag problem.
I increased the bit rate from 160kbps and 320kbps, it did not improved anything on Diamond 2.
I also find some WMV file storaged in memory card has similar problem, while it does not happen in neither Dell nor Atom.
I doubt Diamond 2 has problem on play back WMV.
Anyone has similar experience?
I haven't tried many wmv files yet, but video playback is somewhat bad if you dont convert it to mp4 (H264+AAC).
So have a quick look here: http://forum.xda-developers.com/showpost.php?p=3830181&postcount=11
If you have to use WMV then reduce resolution, framerate or bitrate.
muuu said:
I haven't tried many wmv files yet, but video playback is somewhat bad if you dont convert it to mp4 (H264+AAC).
So have a quick look here: http://forum.xda-developers.com/showpost.php?p=3830181&postcount=11
If you have to use WMV then reduce resolution, framerate or bitrate.
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Did you try test of CSPAN from http://test.orb.com/streamtest/wmp.jsp?
It seems that it is ok for playback of CSPAN.
If I connect to my ORB server, however, it lags seriously no matter how low bit rate it is. It does not happen in Dell or Atom.
Therefore, I doubt Diamond 2 may have trouble on some WMV encoded format and its WMV implementation may have bugs.
Is there an app which can play AVI files?
i think i will bump this as this is a most have and a down side to owning a hero !
Forward the notion.
I'm with you on this. Not being able to play .sci is a real pain.
I've also put some .mp4 files on which haven't played either for some reason. Does anyone know if there is a specific format for video on the hero? Is there a specific converter anyone is using ?
Cheers,
HP
Using something like Handbrake to convert your videos should work. If it has a setting for Apple iPods/iPhones just use that.
Or, it should support the following:
- MP4 container format
- MPEG-4 AVC (also known as h.264) video, max [email protected] (try main profile, try disabling CABAC and B-frames for more reliability)
- AAC (AAC-LC) audio, 48khz suggested sample rate
- Keep overall bitrate low, try from 800kbps to 2000kbps
like most mobile devices, ofcourse there is a limit on the codecs supported, and what levels and settings in the codec that work.
In the current state, all / most clips that are _above_ the native resolution won't play at all. And as a quick rule: H264 @ level 2.1 will work, maybe some 3.0 stuff also works, but I don't know.
Basicly, make sure the MP4's you have are iPhone compatible but 480x320 or lower resolution and the Hero will play them fine.
Any video converter tool (handbrake / Megui / Mediacoder / commercial tools) wil work if you give them the iPhone preset.
About playing AVI files, nobody has written anything yet. Don't really know why people didn't jump on the bandwagon for this kinda of thing. Mostly some sort of ffmpeg-based player will appear quickly on a platform. Maybe it's the java development thing.
Anyway, convert your video's to iphone compatibility at the moment and they should play fine.
Keep in mind that AVI is an older, inferior container format to MP4, and the MPEG-4 ASP (DivX) codec often used with AVI is inferior to MPEG-4 AVC (h.264) usually used with MP4. So you aren't being ripped off in terms of quality or technology. They just neglected to support the older format. Hopefully apps can bridge the gap in future (apps with native libraries that is, not the virtual machine). Given the lower system requirements, I'd say that it would probably be capable of playing an AVI/DivX file encoded up to 640x480x30fps (my old Nokia with a 369MHz CPU can come close).
For best results, however, use handbrake to convert from the original, or from your existing AVIs, to a nice ipod compatible, 480xsomething pixel MP4. Go direct from the original to MP4 (without AVI in between) for even better quality.
however, still after converting that video lags all the time (closed all apps either)
Did you update to the latest firmware? The original shipped firmware has a known issue that the video 'stutters' every second or so for a bit.
ah oaky, this might be the problem... waiting for donut released officially by htc for hero