Open source mp4 player
Can you suggest an open source project dealing with playing "just" mp4? I don't want to have many available codec embedded in, just mp4 is adequate. Thanks ...
mp4
Playing Fragmented MP4
Hello, I have fragmented mp4 files which are obtained via Smooth Streaming. I could not find any player for Linux to play these fragmented mp4 files. So i want to ask if there is a way to play these fragmented mp4 files? Or... Is there a way to do something with ffmpeg(or something like this) and play with a conventional video player. Or...
ffmpeg -is it possible to increase a clip duration?
I currently have a jpeg file which I converted to an flv using the following command: ffmpeg -r 10 -b 180000 -i test.jpg test.mp4 Now, I want to increase the duration of this .mp4 clip, so the picture stays on the screen for more than a split second. Eventually, I hope to merge a stream of these files to create a slide show out of jpe...
Issue Building Flash Video Player (AS3) with Amazon Cloudfront to Stream MP4
So I have a working Flash player using Cloudfront, AS3, NetConnection & NetStream. Works with a FLV, but I need it to work with MP4s. It connects to the stream, and outputs the following: NetConnection.Connect.Success NetStream.Play.Reset NetStream.Play.Start NetStream.Buffer.Full My presumption is that it is working when looking at t...
MP4 encoding problem
Hello all, I'm encoding a wmv file to MP4 (h264) but the bitrate of the file is shotting to much. if i'm giving 256k it goes around 1025k or even 411k. How can we solve this problem using ffmpeg? Here is the command line i'm using ffmpeg -i "18959.wmv" -vcodec libx264 -b 256kb -bt 100k -s 640x480 - r 25 -aspect 4:3 -acodec libf...
WMPlayer embed not playing video
In my company we link our site to videos provided by a partner company. They changed their video encoding from .FLV to .MP4 videos and the current video player on our site doesn't playe them. We changed it to Windows Media Player given that most of our customers are running windows and internet explorer, the embed code we used is this on...
Problem with MPEG2/MP4 video Demux
I've been working with Directshow for some time now. I've been working with codes (GMFBridge), and I recently started working with mp4demux. I saw it does a good work demuxing many compressed types, but there are a few types I work with that it still can't demux. I'm writing to ask about these ones. I have here a sample of a XDCAM-EX fi...
Python subprocess + mencoder not working, same command works in terminal
I am having a problem using mencoder (SVN-r30531-4.2.1) through a python (2.6.1) subprocess. I am trying to join two mp4 files which are exactly the same size, codec, etc. Both have no audio. The code I am using to test is: import subprocess mp4merge = [ "mencoder", "in1.mp4", "in2.mp4", "-ovc", "copy", "-oac", "copy", "-of", "lavf", "...
Get MP4 stream lengths
Hi, I'm working in an app in wich we use IMediaDet to get stream lengths. Now we're starting to work with MP4 containers. The problem is, when I try an IMediaDet::put_fileName() with the MP4 file, I get HRESULT = -2147024770 (ERROR_MOD_NOT_FOUND). Using a comercial mp4 demuxer, I see the video stream uses mpg2 encoding. My questions: H...
MP4 file seeking problem from direct URL
I'm running Silverlight 4, and player is the one came with Expression 3 templates to play a file directly from URL i.e. http://mysite.com/video1.mp4. The file is encoded using Expression Encoder 3 by applying a preset from h.264 under 'Encoding for Silverlight'. The very first problem I encountered was that video doesn't play until it d...
play mp4 in background on website
hi all I am making a auction website in php. I want to add music in background when auction is going to be ended . I cant understand how? Please help ...
Does anyone know of a good app/tool that allows you to edit MP4 files?
I need to be able to increase the volume, cut out silence, add silence etc. for mp4 files. Any help would be appreciated! ...
Wants to play mp4 video from assets folder in android.
Hi to all, I want to play mp4 video which is available in my assets/raw folder. I am successfully playing mp4 video from my sd card but not able to get video from assets folder or from raw folder. ...
Dashcode - mp4 or m4v not playing
Hi all, I have put my video on my server and tried to link my dashcode application to them for playback. But i noticed that only .mov files can be played. .mp4 or .m4v files cannot be played. Is this true? or there's something wrong with my files? I have used iTunes to convert them into iphone format but it still doesn't work. Can any...
How to stream AAC/mp4 in silverlight with bit rate throttling
Hello I'm trying to play AAC audio files in mp4 container with Silverlight. Server is IIS 7 with Bit rate throttling for mp4 (10 sec burst, 100% stream rate). With wma files this setup works fine, but with mp4 the player doesn't start until the whole audio file has been downloaded to the client. Has anyone a good advice on this? TIA /St...
C# Create Dummy MP4 file realtime
I am trying to create an mp4 file from the data of a .wav file. I need to do this to submit it to a C# MediaElement as its source. I have been having problems playing a .wav file with the media element while my application takes "exclusive mode" control of all sounds on the platform. I found that if I set my source as a .mp4 file, the...
MP4 container writer in Java
I would like to find a FREE MP4 (container) writer for Java. I do not need an encoder, only something which can write the correct atoms given their expected values. Bonus for such a library that also can write "valid" F4V. I would prefer a pure Java solution rather than something using JNI or external executables. ...
MP4 videos hosted on Internet cannot be dowloaded and played on Android OS When size bigger than 1,7MB
I have hosted some videos for Mobile-Learning on Internet (for direct or progressive download, not video streaming service) and I want them to be playable in most of the mobile devices, especially the ones with Android 1.6 and higher. The video container is MP4 with H264/AVC and AAC LC which is compatible with Symbian, Android, Windows ...
mp4 video will only play sound in flash cs4.
I'm using a flvplayback component in flash cs4. The sound from the mp4 video plays fine, but the video doesn't play. I don't know how to check the specific encoding of the mp4. I'm publishing to flash player 10 at 24fps. Thanks ...
Play embeded mp4 movie in PowerPoint slide in Java
Hi, I have a Java Swing app which I would like to embed a PowerPoint viewer that can play PowerPoint slide containing mp4 movie file. I have tried using the Office Bean from Open Office. But it doesn't play mp4 file. Does anyone know if there is a Java component that can play a PowerPoint slide that contains mp4 movie file? Thanks...