mpeg - EVO 4G Q&A, Help & Troubleshooting

Does the evo support mpeg4 movie playback and if not what can I use to decode them to play on evo,thanks.

find RockPlayer - its the best, plays everything - even .avi's

Just dont watch too much pr0n or you'll go blind.....
Sent from my PC36100 using Tapatalk

did you mean h264, not mpeg4? without any addons, you'll play baseline h264 in mp4 with no problems... for more than that, hit up yxplayer or rockplayer, as stated above.
btw, mpeg is a too general term.. mpeg4 part 10 is h264 video. mpeg4 part 14 is a MP4 file format, which has nothing to do with video/audio codecs (mp4 is a container). mpeg4 part 25 is a friggin 3D graphics compression model, lol.

Related

MP4 converter for everyone!

Pazera Free MP4 to AVI Converter 1.1
This is a free utility to convert one or multiple movies that you can create with the built in camera on your dash/excalibur. I thought I would share this with you guys, I noticed I can play the movies on my phone but not in windows. This will allow you to convert videos from the phone to playable clips on your pc. Makes it a snap to youTube or Myspace!
Enjoy!
-Sled
Converts MP4 to:
Xvid 1.1.3
Divx 3
MPEG-4 AVC
Mpeg4 FFrrpeg/ffdshow
MP42 S-mpeg
WMV (WMp 7)
WMV (WMp 9)
Motion JPEG
cool, thanks.

Is there solution to the problem with films of HTC HD?

Ultimately, what is the best video player for the HTC HD now?
Problem as the phone was out that the core player play good films, but does not support all audio codecs (it is a film without sound) and does not support subtitles.
Free version of TCPMP do play all movies whit sound and subtitles, but movies go very slowly rather than smooth.
So my question is, since my information is from 4-5 months before, are there any new development on the subject. Is there a player who goes smoothly converted video and subtitles supported?
If there is such a miracle, I'll be happy to drop a link?
What is the latest version of core player and are solved the problems there?
Latest version was 1.3 I reckon. They plan on introducing AC3 audio codec support which is the most widely used audio codec for ripped movies etc in a 1.5.x version.
But yeah, Coreplayer is at the moment still the most top notch player imo.
This is a list of the supported audio and video codecs:
Audio : MP3, MP2, AAC, MKA, WMA, Midi*, WAV, OGG, Speex, WAVPACK, TTA, FLAC, MPC, AMR, ADPCM, ALaw, MuLaw, G.729, GSM
Video: H.264 (AVC), AVCHD, MKV, MPEG-1, MPEG-4 part 2 (ASP), DivX, XviD, WMV*, Theora*, Dirac*, MJPEG, MSVIDEO1
Another Coreplayer user here!
Works great for me.
scbg said:
Ultimately, what is the best video player for the HTC HD now?
Problem as the phone was out that the core player play good films, but does not support all audio codecs (it is a film without sound) and does not support subtitles.
Free version of TCPMP do play all movies whit sound and subtitles, but movies go very slowly rather than smooth.
So my question is, since my information is from 4-5 months before, are there any new development on the subject. Is there a player who goes smoothly converted video and subtitles supported?
If there is such a miracle, I'll be happy to drop a link?
What is the latest version of core player and are solved the problems there?
Click to expand...
Click to collapse
It all depends how you encode the video files... I can play a whole movie without any lag.
yes, but I want to play unconverted video..
The main reason why I use coreplayer is because it can play unconverted video, I have too much video to even be coverted and it's generally just too much of a hassle to me. You can't watch a 4.7 gig dvd unconverted if that's what you mean but dvd ripped avi filea from like 700 mb play without any lag at all using coreplayer.

Important videos won't play back anywhere 720p

I recorded several very epic videos in 720p, they won't playback on my phone or pc! I used
Kingdom b1; http://forum.xda-developers.com/showthread.php?t=1071547
and this camera app; http://forum.xda-developers.com/showthread.php?t=1084195
I've tried vlc, windows media player, quicktime, and on my Evo I tried astro and the stock htc gallery app.
http://agentxfiles.ucoz.com/VIDEO0003.3gp
*edit*
Click the following link and if you have quicktime installed your browser will attempt to play the video.
http://agentxfiles.ucoz.com/VIDEO0003.3gp
Agentx002 said:
I recorded several very epic videos in 720p, they won't playback on my phone or pc! I used
Kingdom b1; http://forum.xda-developers.com/showthread.php?t=1071547
and this camera app; http://forum.xda-developers.com/showthread.php?t=1084195
This is to big to shrug off!
http://agentxfiles.ucoz.com/VIDEO0003.3gp
Click to expand...
Click to collapse
not sure what your prob is. People running the same set up are having no probs. I did notice that the format looks like its 3gp. If it is 3gp that may be your prob and u need to either use a 3gp video playerthat can do 3gp like vlc or convert it to avi or mp4 format. The evo stock records in mp4 so maybe the camera app you are using can record in diferent formats.
flight01 said:
not sure what your prob is. People running the same set up are having no probs. I did notice that the format looks like its 3gp. If it is 3gp that may be your prob and u need to either use a 3gp video playerthat can do 3gp like vlc or convert it to avi or mp4 format. The evo stock records in mp4 so maybe the camera app you are using can record in diferent formats.
Click to expand...
Click to collapse
Click the last link I included. The video does not playback. my question is, can I get it to work? And why isn't it working for me?
http://agentxfiles.ucoz.com/VIDEO0003.3gp
Try playing the video yourself.
Agentx002 said:
Click the last link I included. The video does not playback. my question is, can I get it to work? And why isn't it working for me?
http://agentxfiles.ucoz.com/VIDEO0003.3gp
Try playing the video yourself.
Click to expand...
Click to collapse
Yeah tried playing it myself and does not work. Like i said b4 the video format that you have is 3gp and quicktime and most other players do not play that video format. If u want to play this with quicktime then u need to find a 3gp to mp4 video converter. I do not know why your video format is 3gp but that is your problem. Quicktime native compatible formats are AIFF, WAV, DV-DIF, MP3 and mp4, Also with addon components it can play ASF, DivX Media Format, Flash Video, Matroska, Ogg. So like i have said about three times already u need to convert the video from 3gp to mp4 or one of the native file formats quicktime supports. Here is a link to a pretty good converter http://download.cnet.com/AoA-iPod-PSP-3GP-MP4-Converter/3000-2194_4-10531870.html
flight01 said:
Yeah tried playing it myself and does not work. Like i said b4 the video format that you have is 3gp and quicktime and most other players do not play that video format. If u want to play this with quicktime then u need to find a 3gp to mp4 video converter. I do not know why your video format is 3gp but that is your problem. Quicktime native compatible formats are AIFF, WAV, DV-DIF, MP3 and mp4, Also with addon components it can play ASF, DivX Media Format, Flash Video, Matroska, Ogg. So like i have said about three times already u need to convert the video from 3gp to mp4 or one of the native file formats quicktime supports. Here is a link to a pretty good converter http://download.cnet.com/AoA-iPod-PSP-3GP-MP4-Converter/3000-2194_4-10531870.html
Click to expand...
Click to collapse
My video's have always recorded in .3gp format. I can play back videos recorded in WVGA in .3gp but not 720p. Seems Kingdom b1 won't record 720p on my phone.
HW 004, if that helps.
And the video won't convert into anything else, renaming to .mp4 or .avi and so on doesn't help either.

[Q] Playing videos on WildfireS

I have heard WildfireS can play Xvid and Divx movies (.avi files)
Is this true ?
Yes it can but only software decoding mode (I watch them with moboplayer which install a codec pack for this).
cristineagu1978 said:
Yes it can but only software decoding mode (I watch them with moboplayer which install a codec pack for this).
Click to expand...
Click to collapse
Hello, I find moboplayer leggy and sound and video out of sync. Can you share your experience.
Is there a way to play video on this phone without problems?
Hi,
what are the properties of the file you are trying to play? what is the codec (divx, xvid, H264...) and the container/file format (avi, wmv, mkv, mp4....)? And also te resolution of the video file.
Real fact:
1. one StarTrek TNG episode (350MB file size); container: avi; resolution: 512x384, codec DIV3 (DivX 3) it plays very smooth with mobo player in hardware decode mode
2. one The Big Bang episode (175MB size); container avi; resolution: 624x352, codec Xvid does not play in hardware decode mode but if you long press on any file you can chose software decoding mode from the meniu and it plays very smooth
3. video in mp4 format (container) with resolution 480x270, codec avc1 (H264/MPEG4 AVC) play very smooth in hardware decoding mode with both moboplayer and system player.
You can find details about video files using a free software (Gspot). Just google for it. Btw is for PC this software.
Cheers
Hello,
So facts:
MPEG4 files are correctly handled by system video player.
I tried moboplayer with 340MB video file in avi container, xvid codec, 720x576.
System player will not start this file, and moboplayer playes it but in slowmotion (video and audio continuously more and more out of sync).
I did not know of this long press mode for software decoding and will try it later.
Thanks.
What is the correct codec pack for Wildfire S?
drgry said:
What is the correct codec pack for Wildfire S?
Click to expand...
Click to collapse
I have MoboPlayer Codec for ARM V6VFP installed (moboplayer installed it by itself at first run)
http://www.appbrain.com/app/moboplayer-codec-for-arm-v6vfp/com.clov4r.android.nil.armv6_vfp
drgry said:
Hello,
I tried moboplayer with 340MB video file in avi container, xvid codec, 720x576.
Thanks.
Click to expand...
Click to collapse
If still out of sync maybe is the limitations of our wildfire s cpu. I'll try to find some video close to your specs and try. I'll let you know
My personal favourite is Rockplayer, it plays all the files I've tried. Have you tried using a video recoder on your pc to scale down the frame rates and resolution?
This greatly reduces
a) the lag
b) the space require to store them
c) the drain on the battery whilst playing them
Yes, I'm using a video converter on PC (my favorite is splash pro ex) to reduce resolution and bit rate (not frame rate); our cpu can't handle resolution too high (720x*) and high data stream. But let's be serious... the display is too small to watch a movie; maybe the only situation when I consider watching a movie is traveling by train or plane. On the other hand, is gut to know we can play videos

[Q] 720p video playback issue

Hello,
I'm having some problems about playing 720p videos from HTC Desire Z. It plays some 720p videos smoothly which are recorded by itself (also there is a fps problem in there, some are about 19fps).
I wonder which {container, codec} we should use to play 720p videos smooth. I tried with several media players like Vplayer, Moboplayer, Rockplayer and Android's default media player.
I tried some files. Here their properties:
Container: MKV
Video Codec: H264
Audio Codec: AC3
Overall Bitrate: ~4.5Mbps
Length: 71min
Size: 2.2GB
This was a concert video.
--
Container: MKV
Video Codec: H264
Audio Codec: AC3
Overall Bitrate: ~4.5Mbps
Length: 40min
Size: 1.1GB
This was a tv show.
Rockplayer can play this videos but not smooth enough. It freezes for 5-10 milliseconds at every 1-2 seconds.
Using stock 2.3.3 ROM and stock SD Card.
Phone can play 480p videos smoothly but I think it can play 720p videos since it can record 720p videos.
Thanks in advance.
The DZ isn't actually powerful enough to play 720p videos from an external source. I can barely play 480p AVI smoothly. MKV and MP4 are a total lost cause for me. Haven't tried after I installed Virtuous 2.0 and had it OC'd to 1.5GHz though.
ArmedandDangerous said:
The DZ isn't actually powerful enough to play 720p videos from an external source. I can barely play 480p AVI smoothly. MKV and MP4 are a total lost cause for me. Haven't tried after I installed Virtuous 2.0 and had it OC'd to 1.5GHz though.
Click to expand...
Click to collapse
As far as I know, DZ has hardware decoding for 720p videos. So it can play 720p videos and DZ records with 8mbps and encodes with h264 and its container is 3gp. Only difference is container. Maybe changing container will fix this but I tried with avi, mkv. Maybe I should try with 3gp container.
Anyone tried?
Try dice player
Sent from my HTC Desire S using XDA Premium App
tcchuin said:
Try dice player
Sent from my HTC Desire S using XDA Premium App
Click to expand...
Click to collapse
Tried with its trial version but it says "sorry, this video can not be played" when i try to play video which I mentioned at my first post (tv show one) and also another video which is a mp4 video.
DicePlayer can not play any video in the phone
I use Rock Player Lite and it can play MP4 vids properly. Granted, I just OC'd my DZ to 1.5GHz, and an MP4 file encoded in h.264 with an average bitrate of 1.5kbps plays flawlessly. At stock speeds the audio goes out of sync and artefacts get introduced. Haven't tried MKV files since I OC'd yet though. Software decoding in RPL.
Hardware decode basically is the same as the default media player, software decoding takes up more CPU resources, but is able to play more formats and containers.
I haven't found any way to reliably open mkv container on desire z. MX video player by far does the best job (and yes, I've used other players like rockplayer, dice player, etc) but it still plays 720p mkv h264 slightly choppy. 720p h264 mp4 plays fine with software and hardware decoder, while 720 avi xvid can play smoothly on a small overclock.
I try to avoid 720 anyway because the difference between 720 and 480 on a 3.7inch screen is barely visible to me lol
Exactly lol. As long as it can play 480 on the DZ it's more than fine by me. 720p on a 480x800 screen... ~_~
MX Video Player.. Never heard of it. Gonna search and try that out. How does it compare to Rock Player?
i really liked rockplayer for a long time until i found out mx player had software codecs tweaked for ARMv7. Check it out on the market, its free anyway lol
I tried mx player but still there is the same problem.
I also tried to change the container to mp4. PC plays well but when I try to play on phone, video is smooth but there is no sound and audio codec is ac3. Maybe the problem is here.
I tried with rockplayer using software decoding, there is sound but laggy video.
Try MX with SW. Works fine on any container and format so far for me.
ArmedandDangerous said:
Try MX with SW. Works fine on any container and format so far for me.
Click to expand...
Click to collapse
Tried in 3 available mode in MX Player but still laggy video
The trick is to use video in the correct settings for the hardware decoder. If you do that then it won't matter if it's in mkv or mp4.
For the video portion, use baseline profile h.264 with the maximum bitrate (VBV) capped at 8mbps up to 720p
For audio, use AAC-LC in stereo.
Sent from my HTC Vision
ChronoReverse said:
The trick is to use video in the correct settings for the hardware decoder. If you do that then it won't matter if it's in mkv or mp4.
For the video portion, use baseline profile h.264 with the maximum bitrate (VBV) capped at 8mbps up to 720p
For audio, use AAC-LC in stereo.
Sent from my HTC Vision
Click to expand...
Click to collapse
I think so. But there is a problem when playing MKV files. There is problem after I changed container to mp4, though.
But the audio codecs of videos which I tried are not AAC. Maybe this causes the problem.
I don't know, how hard can it be to play videos which have AAC audios.
Use Handbrake to encode and it'll be easy to specify AAC for audio. You can use the iphone profile for encoding.
Hi again,
I've solved my problem. I use dice player which plays 720p mkv videos (even with ac3 audio codec).
I wrote here dice player can't play any video in the phone. That was a hardware decoding problem, I think. When I try to play an unsupported video format with hardware decoding, hardware decoding crashes and unable to play videos as it should be.
So, after that if I restart the phone hardware decoding comes back and plays videos perfectly.
Is this a common issue? If it is not should I do a factory reset to my phone?
To be honest, with our default 800*480 screen, we would not be able to take advantage of 720p quality as 720p is 1280*720 (Unless we stream it to a HDTV or Monitor). Re-encoding it to 800*450 is wiser to conserve file size as well
found this recommended settings at afterdawn for Handbrake or MEGUI. Tried it with rockplayer hardware decoding and it is smooth i used mp4 format
full link is here http://www.afterdawn.com/guides/archive/converting_video_for_the_htc_desire_z.cfm
Code:
Recommended Video Options
Format H.264 (MPEG-4 AVC)
Profile Baseline
Level 3
Average Bitrate 800kbps - 1800kbps
Max Resolution 800×480 @ 24fps
800×480 @ 25fps
800×432 @ 30fps
768×448 @ 30fps
720×480 @ 30fps
Maximum GOP Length 250
Minimum GOP Length 25
B-frames None
CABAC Off
Other Recommended Settings
Audio Format AAC
Audio Channels 2
Audio Bitrate 128kbps - 256kbps
Container (File Type) MP4*
Subtitle Format Timed Text or SRT **

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