I read an Adobe article which demonstrated H.264 video playback support in Flash Player. Would video encoded in this format be more compressed than typical FLV videos? Should I be using this format for video I place on websites from now on?
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I am trying to record a H264/AAC streamin FLV format on my FMS server and all I get in the recording is the metadata but no media content. Is H264 recording only supported in F4V?
View 1 RepliesThe Signal is yuv or pcm stream , i use the fmle3.0 to encoding to the h.264 format.
Once started.the CPU utility rate is going up to the 100%. I want to konw,which kind of the CPU can support the live stream. In other words,My require is encoding the one live stream the cpu utility rate is below 30%.
i stumbled accross the following website: URL...As you can see, the site is driven using a hd video. the user can interact with the site by performing little actions with the mouse. I guess this is simply accomplished by seeking through the video using the mousemovements as offset.What i would like to know is, how are videos like this encoded ? How big is the video behind a site like this ? Is the HD content streamed from the server ? What compression would you recommend for similar quality ? Do you guys know a tutorial/article that deals with constructing "video driven" websites like the one above ?
View 1 Repliesuse Flash's StageVideo object through the example ActionScript file in this page [URL] the problem is it's just showing up a black screen (no video) for live streams which are not using the H264 codec?and also it is not even throwing up a StageVideoEvent.RENDER_STATE event to say that it cannot play the stream. Actually it can seem to play the stream because I can hear audio but it is just unable to show up any video, anybody encountered this scenario before?Someone commented on some other sites to check if the "Enable Hardware Acceleration" in the Flash settings is checked, and I can confirm that it is checked, again this is only happening whenever I'm viewing a non-H264 stream
View 1 RepliesRight now I am working on an AIR 3.2 application which lets you stream a video to a Flash Media Server and saves it on a hard drive.This sequence works fine with the standard Sorenson codec but I want to use H.264 for my videos. I found lots example c ode and implemented it in my code, but when I record a video of myself I am unable to re-watch it afterwards.I found how to implement a H.264 encoding in a realeyes blog post here. My code is here.It saves the video as a .f4v file, but my browser (I've tried the latest versions of both Chrome and Firefox, with the latest Flash) and also VLC are unable to load the video. I also used a program called Movie Player which is able to open the file but can only show the first frame and the audio. Neither am I able to upload the video to YouTube because they do not support the file extension.Here is an example video file it saved: H264Test1.f4v.My question is: How do I stream and save the movie with a file extension that I am able to re-watch while using the H.264 codec?
View 1 RepliesI�m building an iPad 2 app with Flash with ActionScript 3 (Adobe CS5.5), what I want to do is to wrap my two sections of the video (h264) inside the final app? I do not want to stream the video or load it external, "I need it to be included in the app locally" (inside the final package)!I need it to be in one application, to upload to the iTunes Store/Google market�
PS like to do the same with Android, the package (apk) no stream video.
I've written a SWF distributor which GZIPs the SWF then sends it as an SWF content type, it works just if the SWF used to loop it no longer does. Any reason why the compressed SWF doesn't loop the video/animation?
View 2 RepliesI just met a piece of error log when I was trying to resume the paused mp4 streaming. Here is the log from the server:
[INFO] [NioProcessor-1]
org.red5.io.mp4.impl.MP4Reader - Frame
position was not found for timestamp:
92000
I'm using Red5 newest 0.9.1 final for mac os x to stream the H.264/AAC encoded MP4 file to my flash app.
And there's no problem when I'm resuming the .flv file.
[URL]. How is this video compressed? it loads so quickly and is large. Is it streaming?
View 4 RepliesI use FMLE to publish h264 video to FMS , my server side code (main.asc)[code]...
View 10 Replieshow to publish live video feed from webcam in h.264 format non VP6 format with FMS 3.5.2 without using Flash Media Live Encoder, and how to set all parametersto have a good quality and smooth video without interruption, i have a server with 50Mbit bandwidth output enough for a publisher and 10 clients meunderstand this thing's been months since I try but the quality ugly
View 1 RepliesI'm trying to publish video streaming over internet. I want to use the h264 codec in FMS for that. Is there any in built property or setting to use h264 or have to use library for that. And also want to know among VP6, sorenson and 264 which is better to use.
View 6 RepliesI stream some h264 videos to my application in FMS3.5， the videos can be played in FMS, but don't work in the local playback, <s:VideoPlayer source="test.f4v" x="31" y="18" width="402" height="206"/>. I get some h264 videos from FMS application "vod", they work well.
View 6 RepliesI'm building an iPad 2 app with Flash with ActionScript 3 (Adobe CS5.5), what I want to do is to wrap my two sections of the video (h264) inside the final app?To clarify, I do not want to stream the video or load it external, "I need it to be included in the app locally" (inside the final package)!I need it to be in one application, to upload to the iTunes Store/Google market...PS like to do the same with Android, the package (apk) no stream video.
View 2 RepliesI'm trying to use Flash's StageVideo object through the example ActionScript file in this page(http:url....), the problem is it's just showing up a black screen (no video) for live streams which are not using the H264 codec? and also it is not even throwing up a StageVideoEvent.RENDER_STATE event to say that it cannot play the stream. Actually it can seem to play the stream because I can hear audio but it is just unable to show up any video.
Someone commented on some other sites to check if the "Enable Hardware Acceleration" in the Flash settings is checked, and I can confirm that it is checked, again this is only happening whenever I'm viewing a non-H264 stream.Can the StageVideo be used to view live stream using screenshare codec (SVC2)? I have tried viewing H263 stream and it plays fine, only when viewing live stream using screenshare codec that I'm encountering this problem
I have created an swf where I can record the webcam picture as H264 video to a FMS 4.5 (I am using the developer version).My code is looking like this:
var h264Settings = new H264VideoStreamSettings();
h264Settings.setProfileLevel("baseline", "1.2");[code]....
I can then replay the video from FMS just fine, but if I try to copy the video from the FMS application directory into a local project and try to play the video with the FLVPlayback component, or with the Adobe Media Player, it is not playing at all.Is this to be expected? Can't I record a webcam video with FMS in H264 and use that video later without FMS?
Is there any library in Action Script that be able to convert any video format to .FLV?
I've been looking for it with no success. I thought that as3 had functions for that purposes but not found.
I want to give the possibility that in my site, users can upload any video, so I need to convert it to a standard and compress it to a fixed resolution.
Same file streamed from FMS4 (same on 3.5) with rtmp protocol has very poor quality compared to real file quality. Is there some low level configuration to do on Flash Server? Is the streaming server making some kind of transcoding before sending the stream? Or it can be Flash Player? Tried unchecking "hardware acceleration" but nothing changes. I am on a local gigabit network, so no network bottlenecks. Video seems very pixelated on the edges (not soft/antialiased). These are the file details:
[CODE]....
Would it be possible to have a video (MP4, FLV, F4V, or some other popular format) contain a table of contents that the user can click to seek to different sections of the movie?
View 2 RepliesI am doing a little project for a lady's website free of charge. She owns a non-profit business. She wants to organize some of her videos. I am not even sure what format the videos are in right now. I have been doing a little research and it looks like I want the .flv format. How can we get them into this format? I want to use thumbnails with a little description of the video, people would click on the jpeg (or whatever) thumbnail to see the video.
View 1 RepliesI want to create a video slide show in flash and id like to know what is the best format for the video in order to obtain a good quality when viewed.
View 1 RepliesI tried converting a .swf file into .avi through ffmpeg, and I got the error 'compressed swf format not supported'. How does a compressed .swf differ from an uncompressed .swf file? How do you specify which one you want to make, and is it even possible to? How would you decompress a compressed .swf and what should you expect to find? I googled a lot of these but I didn't manage to learn much from the bits and pieces I found.
View 1 RepliesFlash newbie here, using CS5 on a Mac. I've created several Flash animation files, all about 25 seconds long. The animations are fairly simple, about 6 layers each, but all contain a lot of movement. I need to turn the animations into videos that can be played on computers that don't have any Adobe programs, i.e. Quicktime. This is where my issue comes in. The published .swf files work wonderfully, but when I export the files to Quicktime video (.mov) the motion seems to leave a "trail" of images behind it. The static remnants go away after a few seconds but are replaced by new remnants of the current movement. I've played around with the quality and size of the videos, but nothing seems to have helped. I've tried used Xilisoft video converter to convert the .swf files into .avi or .mp4, but the files couldn't be uploaded. Does anyone have any recommendations as to what steps I could take to export my .fla or .swf files into high-quality video files?
View 3 RepliesI would like to serve high quality video (H.264) between a server and a single Flash Player client with low latency (RTMFP). The single client will be controlling a robotic device and seeing the results through the video stream, so low latency is important.
Option A: The Flash Player supports low latency streaming of video between two P2P nodes via the RTMFP protocol in Flash Player 10. It uses the Spark codec to encode the video and as far as I know it is not possible to encode using any other codec in the player.
Option B: Flash Media Live Encoder does support live encoding using other codecs (On2 and H.264) but cannot act as an RTMFP peer - this option would require Flash Media Server in the middle.It seems I cannot stream video to a single client over RTMFP with anything other than Spark.
So we were going to make a website allowing users to upload video. The website is going to be in PHP/MySQL. Are there any converters out there available for PHP to convert a video from a given format to flash to display on the web page to play?
Basically we would have a file on the server in say .avi format, or quicktime format. How do I grab it from the server, convert it to flash and display it on the php page to play?
Also, does can I use the video capabilities of HTML5 with PHP to make any of this easier?
I would like to add a very small and simple Flash audio player to my website. I have found lots of Flash MP3 players, but I can't seem to find players that will work with other types of audio files, such as aac/m4a/mp4.
I had previously been using Windows Media Server to stream WMA files on my site, but this only works for Windows users, and I need streaming to work for Mac users as well. So I think Flash is the way to go, but I cannot use mp3's because of licensing concerns.
I've been looking and looking for a flash player that supports other audio types, but can't find one. Is it true that flash has a native class for mp3, but doesn't have built-in support for others?
I want to capture audio samples from the microphone in my adobe AIR application and then save them to an flv file. I have the following code:
mic.setSilenceLevel(0, DELAY_LENGTH);
mic.codec = SoundCodec.SPEEX;
mic.encodeQuality = 6;
[Code]....
The problem is that I suspect that in my handler I am only getting raw samples and not compressed samples. The reason for my suspicion is that the number of bytes I get per message is equal to 20 ms (which my definition is 1 speex frame) of raw audio and not compressed audio. Also the number of bytes doesnt change if I change the encodeQuality. Reading the documentation suggests that adobe will only compress the audio before transmission to a flash media server or another peer. Is there a way to publish and read the stream locally in order to get compressed samples. ? Or any other way to get the compressed samples?
We have create a flash file for both Touchscreen TV and Website.The document frame is is 1920x1080 however we would like to export the project so it can be seen on the website at the correct compression.Is there a way to export the SWF to the required 945x532.I know how to export it in the HTML however this reads the same SWF that is still too large in file size (not web friendly).I could pull the compression down to say 10% before exporting the SWF however there must be a better method.
View 5 RepliesI´m having problems with h.264 in Flash. streaming a h.264 video from Red5 to a Flash client with ActionScript 3 or 4. The original code supports streaming video in .flv format with Sorensen and I would like to support .flv format with h.264 encoding. Does someone know something about? This is my original code:
play_btn.play_symbol_txt.background = false;
stop();
isPaused = true;
var nc:NetConnection = new NetConnection();
[code]....
