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Questions tagged [asf]

The Advanced Systems Format is an extensible file storage format by Microsoft used mainly for the Windows Media file formats WMA (audio) and WMV (video).

Advanced Systems Format (formerly Advanced Streaming Format, Active Streaming Format) is Microsoft's proprietary digital audio/digital video container format, especially meant for streaming media. ASF is part of the Windows Media framework.

More information is available at ASF in wikipedia

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How to play radio live stream .asx video/x-ms-asf?

Is there any 3rd-party library in Android or Java that can play radio live stream? File extension: .asx MIME type: video/x-ms-asf Unfortunately, MediaPlayer does not support this format! Here is the url of the live stream: http:// 38.96.148.75…
Eng.Fouad
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How to merge 2 video files together in C#?

I need to merge multiple video files (.wmv) together to get a single wmv file. How can I do it?
Thilina H
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Stream .asf video from web page (embedded player in HTML)

I need for my web page to have video player that supports .asf format. My .asf files have 2 video streams. Windows media player works fine for this. Here is my example: http://weblectures.yolasite.com/ and scenarios of opening link above: Chrome,…
vale4674
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Native .NET library for the ASF Format?

Is there a .NET library for working with ASF files that doesn't use COM/Interop? I know there is an official spec from Microsoft (http://go.microsoft.com/fwlink/?LinkId=31334).
Peter
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How to parse WMV (ASF) file? Can't find length of data packets

I try to parse WMV (ASF) files without any SDK, just by decoding raw bytes. Now I have problem with ASF_Data_Object, where I can't find length of data packet. More precise, Single payload data packet. See image: Here I have 9 packets, but unable to…
bukkojot
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Does anyone have any solutions for playing an ASF stream in an iPhone app?

As a part of my app I'm building, I'm trying to add a radio feed, and the radio station in question only supplies an asx/asf stream and has no plans to support anything else, so I have no access to change any of the source stream. Obviously, reading…
death_au
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Decoding live WMA/MMS stream with gstreamer

I have an application that receives streamed audio from Windows Media Servers with a content type of application/x-mms-framed. The application removes the framing from the data before passing the stream to a gstreamer pipeline like: gst-launch…
awy
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system delay functions are not producing the correct timings

If anyone can help me with this problem I would be very grateful. Here's what i know. I have a custom PCB based around an atmega328p processor. I am using atmelstudio 7.0.1645 IDE. I have used the ASF wizard to set up my project. I am programming…
Matthew Wroe
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This code for applying a CBR filter to an ASF Writer doesn't work, why?

I am trying to apply a CBR profile to an ASF Writer to reduce latency for a video/audio streaming. This is what I've done till now: Using Media Encoder, I generated a default CBR profile Saved the profile to a prx file Used this code to apply the…
Paul Andrews
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Source reader and custom non-seekable byte stream

I'm implementing a custom IMFByteStream to stream video over a network, but the problem is that I cannot pass its object to the source resolver to create media source, because the CreateObjectFromByteStream is returning an error: 0xc00d36ee : The…
pawel
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Set up IWMWriter to wirte 4K video

This question is about using Window Media API to output a 4K WMV video (although theoretically WMV doesn't support output to 4K) After IWMWriter->BeginWriting() is called on both 32bit and 64bit Win10 (on both systems BeginWriting() returns S_OK),…
rhbc73
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How to play .asf file yon iPhone?

Any one know how to play .asf file on iPhone as iphone doesn't support asf file which I need to play for Radio streaming. Can anyone help me to solve this problem.
AppAspect
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Modifying the Codec List Object in an ASF file

Is it possible to modify the Codec List Object in an ASF file? In particular, I would like to edit the codec name and description. I realize that this won't actually change the content of the video, but it's necessary for the video to be verified by…
Edward Dale
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How to read asf header in C#?

Having a wma file, how can one parse the header using c#? The purpose is to find the Key ID in the Content Encryption Object (that forms a part of the DRM license). Do you use the WM Format SDK or WM rights manager?
Bogdan Gavril MSFT
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Live streaming with DirectShow and Windows Media Format SDK

First, some background: I'm developing a Silverlight 3 application and want to add support for live streaming (webcam + microphone as input). Unfortunately, Silverlight cannot access a webcam or a microphone itself, so I need to create a stand-alone…
moorglade
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