Multiplex a mpeg2 video and audio stream recorded via a satellite receiver

I would like to know if upgrading to QuickTime pro and/or adding the QuickTime MPEG2 add-on would allow me to multiplex a mpeg2 video and audio stream recorded via a European satellite receiver (like the Aston Xena 1800 HDU) in order to make movies that can later on be converted to be viewed on my iPod.
Mac Mini Mac OS X (10.4.9)

No. The MPEG-2 component is to play MPEG-2 not encode it.
Use Toast. I assume you have separate audio and video transport streams, if they are named identically (1.m2v and 1.m2a) Toast will detect that and multiplex into a new MPEG-2. If not , add the video stream to Toast, which will ask for an audio stream to go with it. Either way it makes an MPEG-2 anew.
Of course you cannot use MPEG-2 in iPod so rip that DVD (Toast can make just an image and you can mount that) to get the VOB file, then use MPEG Streamclip or iSquint to convert the muxed MPEG-2 file to MP4 suitable for iPod.
Note I am very curious - are you sure this device delivers separate audio and video streams? Not a proper muxed MPEG-2 file? If the latter then just MPEG Streamclip or iSquint will do.

Similar Messages

Sync of Video and Audio streams

I got a main project to make a video conferance system. And i'm not sure how to sync the video and Audio streams. (Audio need to have higher priority than video)
Video is all moust real-time but audio is around 0.5 sec delay at the fastest.
I realy need to find out how to sync them since its one of my main subjects in the project.
So if anyone know how to, plz let me know.

Hello,
I try to implement a videoconference in Java with JMF. At the reception, audio and vid�o aren't synchronizing. I'm looking for a solution to resolve this problem because i think in this kind of application, audio and video tracks must be synchronized. I'd like to know when and how can i do the synchronization : at the capture, before transmission, or at the reception ?

My video and audio streaming always break-up (or I have delays)

When I watch a video from MSNBC thevideo and audio streaming always delays. Any idea what the problem is or how I can fix it.

Premiere does not work well with variable frame rate video which, I expect, the ipad produces, You might have to convert the footage before you import it into Premiere. Do a forum search for variable frame rate, there are a lot of posts.

HT201066 Record video and audio stream

There doesn't appear to be any way to simply record the audio going to your speakers while recording the screen, at least not without using an internal or external microphone. Is there other software that will do this?

I can't think of an easier way since GB doesn't record video. To make the syncing easier you could do a little clapperboard effect, like clapping your hands, at the beginning of the recording. Then you should be able to align picture and sound perfectly.

IPhone video and audio streaming over GSM and 3G networks?

Is the iPhone 3G capable of streaming live audio and video from the iPhone 3G to an Xserve to a webpage, through GSM and 3G connections ?

The iPhone camera does not support video at this time.

Bandwidth Shaping for limiting Video and Audio Streaming

Hi,
How do I setup this on the SRP527W?
I already block most of the video stuff on the internet.
But I want to make this one more step.
Thanks
Best Regards,
Mr. Simon Yee
Document Control
Budi Feed Sdn. Bhd.(827186-P)
Lot 11940, Jalan Perajurit 1,
Off Jalan Perajurit,
Kampung Tengah,
Telok Gong,
42000 Port Klang,
Selangor Darul Ehsan.
Tel :-- 603-3134 1081
Notice of Confidentiality:
The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, re-transmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender immediately by return electronic transmission and then immediately delete this transmission, including all attachments, without copying, distributing or disclosing same.

Hello Mr Yee,
I found a link from the cisco site where you could find the configuration steps for Traffic Shaping.
http://www.cisco.com/en/US/docs/ios/12_0/qos/configuration/guide/qcgts.html
hope you find this answer useful, if it was satisfactory for you, please mark the question as Answered.
Thank you

Mpeg2 DVD VOBs Video and Audio into QuickTime ?

How can I read the mpeg2 VOB files from some DVD that we created into QuickTime Pro with the MPEG2 playback component ?
We have an app that does video and audio processing built on QuickTime. After the processing is done the result is written to an mp4 file using QuickTime export. We now have to be able to read DVDs that we create into this app (QuickTime), and after processing we must se the QuickTime export option to create the mp4 file. These are not commercial DVDs and are not copy protected. I'd like to just be able to read the mpeg2 video and audio directly into QuickTime but I haven't yet found a good way to do this. Here is what I have tried:
1) I can read individual VOB files with QuickTime, but I don't get any audio and I need all the VOB files as one.
2) I have used MPEG Streamclip to open the DVD VOB files and exported the demuxed mpeg2 video and aiff audio. Both files open together in QuickTime but since the total size of the video is over 4 GB the video and audio are off and drift more so throughout the video.
3) I used libdvdread to read the DVD and create a single MPEG2 file. This can be read by QuickTime but I don't get any audio. From what I understand this is muxed video and audio which QuickTime doesn't understand, but is playable by VLC.
I think I could probably ulibdvdread to read the VOB files into a muxed MPEG2 file, then use ffmpeg to convert this to a very large DV stream, then import that into QuickTime, but there has to be a better way than to do the lengthly and large file size conversion to DV which is not a format I ultimately want.
Before we go and write our own, I'm looking for a simple way to read the mpeg2 video and audio from a DVD format directly into QuickTime and preferably something that can be integrated into our app and not use another commercial stand alone app.

OK, I can't tell you what we are doing, you'll have to trust me that it's for a very good cause. I'll simplify the use case as an example. If I can do the following we'll be OK:
1) Read video/audo files from a DVD that we created
2) Open these files with the QuickTime Player, click on Export to Apple TV to create an output file.
I'd rather not do an interim conversion of the video data (like use a 3rd party app to convert to mp4 first and then read into QT, but I'm considering a conversion to DV) because that could seriously hurt the apps effectiveness. I also can't use another app (MPEG Streamclip, HandBrake, VisualHub, etc.) to do the conversion.

Video and Audio Mismatch

Working a large project, and after rendering, the audio and video does not match? Help please

So you wouldn´t recommend working with mp3 Audio Format?
Nick doesn't, I don't, nor does any other FCP editor that knows the application or anyone else who has read the user's manual:
"Recommended Audio File Formats
For best performance, use one of the following uncompressed audio file formats when editing in Final Cut Pro:
• AIFF or AIFC containing uncompressed audio
• WAVE or Broadcast Wave Format (BWF) containing uncompressed audio
• Sound Designer II
• Single-track or multitrack QuickTime movies containing uncompressed audio
Natively, Final Cut Pro captures to QuickTime movie files with one or more audio tracks.
Audio Formats to Avoid
The following formats and audio data formats should be avoided when editing in Final Cut Pro because they require real-time processing for playback:
• Any file containing compressed formats such as MP3, AAC, and Apple Lossless Codec
• QuickTime movies containing compressed audio, such as MPEG-4 and H.264 files
• Multiplexed video and audio streams such as MPEG-2 program streams and DV Stream files (This is one of the formats iMovie can create during capture.)"
-DH

Getting Ripped DVD Video and Audio Into Encore

Do you have previously authored DVDs that need rework? Do you want to add menus with greater impact and functionality? Do you want to add some additional program or supplemental material? Does a client want their product demo DVD to be updated to reflect the capabilities of the new and improved version, but the source files no longer exist? Using Adobe Encore DVD and a freeware utility called DVD Decrypter (DVDD), you can accomplish this quickly and easily.
Disclaimer: I do not support the illegal copying and/or distribution of copyrighted works. The authors and distributors of the software I use have made it clear that they do not support illegal copying. This guide is intended solely to assist you in ripping and copying DVD video to which you have the legal rights. Any use of this guide to infringe the copyright of someone else’s intellectual property is prohibited.
This guide is based on Adobe Encore DVD 1.5.1 and DVD Decrypter version 3.5.4.0. Let’s Begin!
Place the DVD to be ripped in your DVD drive and launch DVDD. If you have more than one drive (e.g., a DVD-ROM and a DVD burner) make sure the one with the disc is selected in the Source dropdown list in the main program window. Now we need to set up DVDD to extract video in a way that is “Encore friendly”. This is the toughest part of the whole exercise. Click on the Tools menu item and choose “Settings…”.
Settings
General Tab: You can leave these set at their defaults if you like. Personally, I specify a custom Default Destination. I put my ripped video assets all in one place anyway, and having a default destination means I have one less thing to do when I rip a DVD.
IFO Mode Tab: Make sure that “Select Main Movie PGC” and “Enable Stream Processing” are checked. “Uncheck Suspect Cells” is probably a good default safety check. If your hard disks are formatted as NTFS, set File Splitting to “None”. I leave “Copy IFO File” checked with the default sub-items checked. Make sure that “Patch M2V Timecode” is unchecked. The items in the Create Additional Files section are purely optional. The author of DVDD has been kind enough to list which programs need which files; notice that Encore DVD isn’t listed as needing any of these extra files. I do keep the “Stream Information” box checked. DVDD generates very informative file names, but I like to keep “Include PGC Number” under File Names checked. Be advised you will get some lengthy file names after DVDD is finished ripping.
Stream Processing Tab: Since we enabled stream processing in the IFO Mode tab, we need to tell DVDD how to process those streams. To save yourself time and confusion later, check the “Convert PCM to WAV” box. Earlier versions of Encore required a Demuxed audio stream and a Raw video stream. Encore 1.5.1 can accept either type of video stream (Raw or Demuxed) but it does still require a Demuxed audio stream. However, I still recommend using Raw video and Demuxed audio, if only because it seems to be somewhat faster to process in DVDD. This workflow is also backward-compatible with earlier versions of Encore.
So let’s set up the Stream Processing tab now. In the Demux box, enter “0x8? 0xA? 0xC?”. This ensures that all audio streams in the selected PGC, whether AC3, PCM or MPEG will be set to Demux. In the Raw box, enter “0xE0”. This ensures that the video from the selected PGC will be set to Raw.
Additional Notes about the Stream Processing Tab:
1. For those of you asking the question, “What the heck is a PGC?” it’s just DVD-speak for the titles in a DVD project. And I’m not talking about the opening or end credits, either; I’m talking about the titles that result, for example, from the timelines you create in an Encore DVD project. There is a subtle difference between a PGC and a VTS (title set), but that's not important right now.
2. Happily, recent versions of DVDD create a WAV file after ripping that will import directly into Encore. Versions prior to 3.2.0.0 would create a WAV file that had to be imported to, and exported from, a sound editing program like Adobe Audition, Goldwave or SoundForge before Encore would recognize it.
Events Tab: For convenience sake, I recommend setting “Set Program Mode” in the Startup section to “IFO”. That way, whenever you launch DVDD, it will look familiar to you. You may safely ignore all of the other tabs in the Settings dialog.
Ripping
1.Under the Input Tab of the main program window, select the PGC you want to rip. You can only do one at a time.
2.Switch to the Stream Processing Tab. Verify that Enable Stream Processing is checked.
3.Check or uncheck any or all of the video and audio streams that are listed. Highlight each one to verify that all audio streams are set to Demux and the video stream is set to Raw.
4.If you didn’t select Default Destination in the General Settings Tab, then you need to tell DVDD where to put the ripped files now.
5.Click on the big DVD-to-Disk icon.
6.DVDD will announce, quite loudly, when it has finished. At that point you can rename the files or import them as is into Encore.
I hope you find this guide useful and that it helps you get the most out of your investment in Adobe Encore DVD.
Guide © Jeff Bellune 2005

OK, I can't tell you what we are doing, you'll have to trust me that it's for a very good cause. I'll simplify the use case as an example. If I can do the following we'll be OK:
1) Read video/audo files from a DVD that we created
2) Open these files with the QuickTime Player, click on Export to Apple TV to create an output file.
I'd rather not do an interim conversion of the video data (like use a 3rd party app to convert to mp4 first and then read into QT, but I'm considering a conversion to DV) because that could seriously hurt the apps effectiveness. I also can't use another app (MPEG Streamclip, HandBrake, VisualHub, etc.) to do the conversion.

Video and audio choking

Ever since I upgraded to Moutian Lion I'm having an issue where my video and audio streams are choking while doing anything. For example, I'll be streaming spotify and working on a photoshop file (below 20mb file size), and the audio will start cutting out or sounding like an old cassette tape getting eaten by the tape deck. Can anyone lend a hand?
Thanks!

One other thing to note. It's not my internet connection. It happnes when I'm playing iTunes files that are saved locally. Again, when my second cinema display is plugged into thunderbolt, I get the latency in the playback (both video and audio) while doing even basic tasks like internet browsing. If I unplug the display the problem goes away. I'm fully up to date on all OS updates and Firmware updates.

How can i stream video and audio from macbook air to my tv?

how can i stream video and audio from macbook air to my tv?

Wirelessly: you need an AirPlay - enabled device such as an AppleTV.
Wired: if your TV has an HDMI port, you need a Thunderbolt to HDMI adapter such as this one:
Mini DisplayPort to HDMI® Adapter w/ Audio Support
If your TV does not have an HDMI port you will need a converter that will convert HDMI input to whatever input your TV requires.

Recording Video and Audio at Same time with simultaneous sync

I want to record a keyboard performance into garageband and at the same time record the playing of that performance with my video camera. Then I want to create a movie using the music from garageband and the video from the camera. I was thinking that if I can sync the video and audio when I'm recording the session, then that part is taken care of. Or, maybe this is easier than I think it is?
Is there a way to do this so that I can use the garageband record performance and have it synced to the video on the camera?
I don't want to use the audio from the video camera because the performance that is captured in Garageband will be much better and I can do editing of the individual notes in GB.
In the end, I just want to make a movie and/or podcast of the performance.
I'm a newbie regarding this, but I did search the forums and couldn't find anything specific. Mostly it was about importing video into GB3 and then syncing new audio. I'll basically have audio and video from the same performance in two separate locations and I want to bring them together perfectly in Garageband.
Thanks for any help you can provide.
Powerbook G4 - DVI Mac OS X (10.4.9)

Okay. I got the video and audio all together. I told you I'd link to it when it was up.
http://www.youtube.com/watch?v=FxssYpUNJm8
There's also a copy of it at http://www.myspace.com/bonjimmy/
And as a quick side comment, even though I uploaded the same video to both YouTube and MySpace, the MySpace version is much better. YouTube must do something to the video after it's uploaded.
What I learned doing this project:
I recorded the video first (which gave me the sequencing of the piano performance) and then I dubbed the audio in later. However, there wasn't a good way to sync the video and the prerecorded piano, so there are some spots where the dubbed audio vocal isn't accurate to the video. I'm not sure what the pros do for this. I was hoping I'd remember how I sang for the video but when a couple weeks go by before re-doing the audio, it's about impossible. I tried, though.
I remember working with an old 4-track and smpte to a sequencer a long time ago. With the way it is now, it's pretty cool that you can record digitally and mix and match and everything falls together perfectly as long as you have a place to match the video and the audio. It's pretty cool.
What else???
Does anyone have suggestions that would have made it better? Also, if you have suggestions on my performance or whatever, I'd love comments, but you can do that on the linked page.
Thanks again for all your help. (The point of the video is because I'm thinking about getting back out there and doing some more playing... I'm looking for a band or something else interesting...)
Powerbook G4 - DVI Mac OS X (10.4.10)

How to sychronise a streaming video and audio?

Hello everyody,
I created a player application which plays a streaming video together with a sound. In the beggining it starts ok and sychronised but later video goes slower than sound and as a result they are totally out of sych at the end. I believe the problem is that the video file is bigger than the sound file and it buffers more so the video always stays behind the sound. Is there any way to fix it and have my video and audio always sychronised? To have the sound embeded with the audio is not an option.
Thank you in advance.

mrsndmn
On what computer operating system is your Premiere Elements 13 running?
There are several ways to avoid disturbing an existing Timeline when you are adding to it.
1. Using what are called keyboard modifiers, such as Ctrl or Alt (Windows).
2. Grouping block of clips so that the clips move together
The following video tutorial is offered for informational and not promotional reasons
Premiere Elements: Arranging clips on the Timeline using modifier keys | lynda.com - YouTube
It uses a version of Premiere Elements earlier than 13, but the principles involved are the same.
The video and audio that are going out of sync.... are they linked or grouped before the addition to the existing Timeline?
After the fact, you will need to move the Timeline components back in place.
If the video and audio are not linked or group, you can
(a) highlight the clip, hold down the Alt key of the computer main
keyboard and tap the appropriate arrow key for a 1 frame per tap nudge of the clip.
(b) highlight the clip, hold down the Shift+Alt key of the computer main
keyboard and tap the appropriate arrow key for a 5 frames per tap nudge of the clip.
Please review and consider. If questions or need clarification on the above, please do not hesitate to ask.
Thank you.
ATR

N95 Recorded Video: Video and audio is out of sync

Audio and video is out of sync when I play videos recorded with N95 on my PC. If have used different PC applications to play the video, but all exhibit the same problem.
In the beginning of at video it seems that the audio is about 400milliseconds ahead of the video - you hear the sound first. The different in audio and video is not constant. In a long video (30-50minutes) it is quite unpretictable how video and audio is out of sync in the end.
To experience the problem yourself record a long video sequence with a N95.
1 .Record something where it is easy to see if video and audio is in sync.
2. Transfer the recording to a PC.
3. Play the recording using VLC (www.videolan.org)
Another way to experience the problem is to convert the recording to AVI format at play it in MediaPlayer or WindowsMovieMaker. To convert a N95 video recording to AVI format use Mp4Cam2Avi.
http://sourceforge.net/projects/mp4cam2avi/
The video recording settings I use on my N95 are:
Best Quality
No Video Stablisation
Firmware version 21.0.0.16.
I think the video quality of N95 recordings is quite good, so I would really like to be able to view and edit the recorded vidoes on my PC.

28-Mar-2008 09:50 PM
el_loco wrote:
I've seen this issue, but it's not so critical for me. It doesn't happen 100% of the time or in most situations it's very hard to see.
You can edit videos on your PC, just converting them to AVI then using any Video Editor on the PC.
Yes while editing separate the audio channel from the clip and reinsert at the begining of the clip. This will minimise sync issues.To get accurate sync increase the timeline so that you are able to the see audio squiggles as a waveform.
If my post has helped you please click the white star on the right

Streaming Video and Audio Using Flash

Need help, streaming video and audio using Flash and/or
Dreamweaver, want it to load fast and be very clear. It is
imparitive that I have control buttons. Can any one assit me in the
best methods to follow that will give me the performance variance.
Jason

Check out tutorials & samples here : http://www.adobe.com/devnet/flashmediaserver.html
You can check even fmsguru.com : http://fmsguru.com/tutorials.cfm?tab=all

Multiplex a mpeg2 video and audio stream recorded via a satellite receiver

Similar Messages

Maybe you are looking for