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Video Playback I've downloaded a video file(MP4) to my SD card, when I play it back the frame rate is off. Audio sounds good, just the video is jerky! chappy

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Re: Video Playback

It could be that the video has a slow frame rate. Does this happen with all your videos?

Posted on Jan 21, 2008

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Nokia c6-00 some mp4 is not playing. . Error unable to play midea clips. I try to download smartmovie but they say expire sertificate.

Good day. Check the video file, if its really mp4 format. Yes nokia C6 can play mpeg4. Change file or try other mp4 video. Smart movie is always expired certificate, no update version yet for this year. Thanks

Sep 15, 2011 | Nokia C6 Smartphone


How to transfer 1080P MKV HD movies to Google Nexus S for playback?

For the last few days we've been using the Google Nexus S, manufactured by Samsung, with the new Android 2.3 "Gingerbread" operating system. This is a phone that was designed with direct input from the Google Android team. And like its predecessor, the Nexus One, which was released in January 2010, it has a "clean" install of Android. That means there is no additional software layer from third party OEMs or carriers to interfere with the user experience. Like the Nexus One, this will become the reference phone for this generation of Android. <br /><br />The media experience on the Android 2.3 platform is unfortunately not that good natively - incompatibility with many file types and basic operation mar the experience. For movies, Video Player is the one we reach for instantly whenever we pick up an Android phone. The powerful player has a high level of file compatibility, multiple bookmark options and even a slider for brightness management. <br /><br /><b>Detailed specs:</b> <br /><br /><b>Video:</b> <br />HD(720p@30fps) video playing, Video recording D1 (720x480)@30fps, mpeg4, H.264, H.263 <br /><br /><b>Audio:</b> <br />MP3, AAC, AAC+, eAAC+, AMR, AMR-NB <br /><br />MKV is the most popular HD movie format for playback now. And the 1080P Blu-ray movies downloaded from internet are also in mkv format. So we need to find a way to convert 1080P MKV movies to Nexus S supported video formats for playback on it. <br /><br />Then, how to convert 1080P MKV movies for Google Nexus S? <br /><br /><b>Free download:</b> <a href="">MKV to Nexus S Converter</a> which is a great video converter to convert mkv to other video formats without quality. <br /><br /><b>Step 1. Add MKV file</b> <br />Click "Add " botton to add MKV movie file from your computer. <br /><br /><img src="20101139443565.jpg" /> <br /><br /><b>Step 2. Set output format for Nexus S</b> <br />Click the drop-download list of "Format" to choose output format,and then follow "HD Video"&gt; "MPEG-4 HD Video (*.mp4)". <br /><br /><img src="20101139443704.jpg" /> <br /><br /><b>Step 3: Adjust video and audio parameters</b> <br />To get 720P quality Mp4 for Nexus S, you are allowed to click "Settings" button to optimized the output file quality by adjusting video and audio parameters. The codec, aspect ratio, bit rate, frame rate, sample rate, and audio channel are all adjustable in the following interface. <br /><br /><img src="20101139443215.jpg" /> <br /><br /><b>Step 4. Start to <a href="">convert MKV to Nexus S</a></b> <br />When the above mentioned steps are done, you can click "Convert" button to start converting MKV to mp4 for Nexus S. Once the conversion is completed, you can mount your Nexus S onto your computer via USB, then copy the generated Mp4 file from PC to your Nexus S. <br /><br />For Mac users: <a href="">MKV to Nexus S Converter for Mac</a>

on Jan 31, 2011 | Cell Phones


Enjoy all kinds of video files on Nokia N97, including MKV, WMV, AVI, M2TS,...

The Nokia N97 smart phone is designed to meet the needs of the multimedia hungry mobile phone users. Besides Internet browsing, geo-location based services, social networking management, access to high-speed wireless services, serving the needs of business user with a document viewer and advanced email capabilities, it also has a strong emphasis on multimedia capabilities, including video, audio, etc., that is to say it can be considered as a MP3 Music Player as well as a Video Player. With a 3.5" screen, it will make watching video on the phone an enjoyable experience.
These days, videos sources are packaged in different sorts of file formats, like MKV, WMV, AVI, M2TS, TiVo, etc., the thing is that, like many other handheld devices, Nokia N97 is not versatile, it recognizes files selectively only, following is the detailed info:
Video Playback Formats:
3GPP formats (H.263), Flash Video, H.264/AVC, MPEG-4, RealVideo 7, 8, 9/10, and WMV 9
Video Playback Frame Rate 30 fps
Audio Formats:
AAC, AAC+, AMR-NB, AMR-WB, AU, AWB, eAAC+, M4A, MIDI Tones (poly 64), Mobile XMF, MP3, MP4, RealAudio 7, 8, 10, RMF, SND, SP-MIDI, True tones, WAV, WMA, WVE
Everyone wants to watch videos and movies on their smart phones, to make all kinds of video files workable on the device, Pavtube Video Converter would be a good choice, because it is capable of converting almost all kinds of videos to Nokia N97 acceptable format. The step-by-step instruction of how to convert videos for Nokia N97 via this video converter is written as below:

Step 1: Click "Add" button to load video files into this program
Step 2: Click the drop-down list of "Format" to select output format for Nokia N97
There is a specific format profile designed for "Nokia", according to the specifications of Nokia N97, "Nokia MP4 series (*.mp4)" would be the proper choice.

Step 3: Click "Settings" button to do optimal settings
Because N97 has 640X360 pixels, to watch videos in full screen, we’d better set the aspect ratio at 640X360. Here are my settings - full screen, good quality and sounds well:
Video Resolution: 640*360
Video Bitrate: 768 kbps
Audio Bitrate: 128 kbps
Video Format: MP4
Audio Format: AAC
Frame rate: 30fps
Sample rate: 44100hz
Audio Channels: 2 Channels

Step 4: Click "Convert" button to start conversion
Once all the conversion is done, you can get the output files via clicking "Open" button. Then, you can enjoy the converted files on your Nokia N97 effortlessly. Good luck.

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on Feb 24, 2010 | Cell Phones

3 Answers

In nokia 7230 can support mp4 video

Yes, mp4 is supported by nokia 7230

Video codecs & formats
  • Video capture at up to 320 x 240 pixels (QVGA) at 15 fps
  • Video recording file formats: MP4 (default), 3GP (for MMS); codecs: H.263, MPEG-4
  • Audio recording file formats: AMR-NB
  • Video playback file formats: MP4, 3GP; codecs H.263, H.264
  • DRM support: OMA DRM 2 video, Windows DRM-10, WMV

Feb 28, 2011 | Nokia 7230 Cell Phone

6 Answers

Reduce the bitrate of .mp4 file

Download the video Converter from this link Any-Video Converter
Install and run from the Start menu or Desktop.
Drag and drop the video file (you can even use the File menu for adding files) into the Any-Video Converter box.

Select the following settings:
Video Codec = mpeg4
Frame Size = 320*240
video bitrate = 768
video framerate = 30
audio codec = aac
audio bitrate = 192
sample rate = 48000
audio channel = 2
disable audio = no
A/V sync = Basic

P.S. These setting will give you the best audio and video,but will slow down the processing of the phone when you use Play/pause/next button of the player.It will have no effect on the processing of the video file.

Aug 31, 2009 | Samsung SGH-S5230 Cell Phone


How to employ optimal settings when converting videos to play on Motorola Droid

It's hard not to like Moto's new robot. The Droid is a top pick among Verizon's smart phones. It's well made and the huge display makes you feel like you've got a mini computer. Android could use some help in the friendly multimedia department with desktop media syncing and more supported video playback formats, but with a little effort the Droid is a very good music player and portable video player. To play videos on Droid, you need to convert them to MPEG4 or H.264 format first. Here I would share with you a good way that ends up with optimal video conversion for your Droid. Please find a step-by-step tutorial below.

Step 1. Run Video Converter and import source video files.
Pavtube Video Converter is recommended as a best tool to help you complete the conversion. You may download and install Pavtube Video Converter and try it out. Launch the app and here pops up an intuitive interface. Click "Add" to load recorded TV shows, or you could just drag the files in. The converter en-decodes versatile videos such as SD videos, AVCHD videos, flash videos, QuickTime files, and most container formats.

Step 2. Set output format and A/V settings to fit for Droid.
Specify location for generated files in "Output" box and click on "Format" bar and follow Common Video-&gt;H.264 Video (*.mp4). Here comes to specific settings for Moto Droid. Click on &quot;Settings&quot; button and you’ll find the settings panel pops up as below:

Optimal Video and audio settings:
Video codec: H.264 MP4
Size (resolution): 848*480pix
Bit rate: 2500kbps
Frame rate: 24fps
Audio codec: AAC
Sample rate: 48khz
Bit rate: 64kbps/ 96kbps/ 128kbps
Channels: Stereo

The native resolution of the Droid screen is not 848×480 so it will get you a video to display at full screen. Using these settings could give you a file that plays great on Droid. If you prefer a smaller file size, just set the video bit rate down to 1500kbps and it will still looks fine on screen. Dolby 5.1 Pro Logic sound is available too.

Step 3. Convert videos to play on Driod
Now click "Convert" button and wait. The ViewLog will present you all the info such as conversion progress, conversion state, elapsed andestimated conversion time, and generated and estimated conversion filesize. You may check "Shut down computer after conversion" and leave it be. After conversion you could sync the MP4 files to memory card and play them freely on Motorola Droid.

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on Feb 04, 2010 | Cell Phones

1 Answer

Cannot see video on mp4's , but can hear audio

mp4 is a video file only. this is becoz ur phone doesnot support mp4 files. plz tell the exact model number of ur phone for better assistance. convert ur files to 3gp format using software"any video converter"which is free..

Aug 07, 2009 | Cell Phones

3 Answers


downoad 3gp or mp4 videos ur phone does'nt play wmv or mpg videos

Jul 12, 2009 | Cell Phones

2 Answers

Micro sd card mp4 video says " playback error"

Sometimes the downlodad file format wont support the the file fornat of the phone .If u are using the micro sd card fo the first time the format the card . otherwise it may have this problem.

Jul 06, 2009 | LG Xenon GR500 Cell Phone

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