Editing commercials in mp4 files.

Aloha All,
I was wondering if QuickTime Pro gives the ability to simply edit out commercials or insert chapter markers from shows I have downloaded from TiVo and converted to mp4 or .mov files. After editing I would like to export them to burn via Toast or iDVD.
I'm trying to find a simple solution since iMovie takes forever to import movies and I like to burn these shows to DVD for use in a portable player when traveling. The player incidentally has no fast forward controls and I have lost the remote for it.
Any advice or direction is appreciated.
Thank you!

The problem with choosing Save As, then Save as self-contained movie, is that QuickTime then makes a .mov file. So, if you started with a .m4v file, edit it, then Save As, you end up with a .mov file. You can try changing the extension of the .mov file to .m4v, but then QuickTime can't open it and says:
The movie could not be opened
An invalid sample description was found in the movie.
So, choosing Export Movie to MPEG-4 seems to be a better option if you started with a .m4v file and want to FINISH with a .m4v file.

Similar Messages

Editing 16:9 mp4 files from .mod ....what easy setup to use?

Hi everybody....I am trying to get started on an edit of some 16:9 mp4 files that I created from .mod files using MPEG Streamclip. I can now import the files into FCP and chose DV NTSC Anamorphic as the easy setup, and am having two problems for starters:
1. The canvas window is showing me the edit as a 4:3 letterbox
2. When I try to render clips, I get the message: "Render Error: Insufficient Disk space. Free up space with render manager and retry?" ....but even if I try to gain space by using that manager there is nothing in the list to remove anyway.... and so I am unable to render clips.
Any suggestions?

#1 - FCP doesn't edit mp4 files. That is not an editing codec. Convert to DV/NTSC using MPEG STREAMCLIP.
#2 - if you drop a clip into the timeline and have to render, that is a BIG CLUE that something is wrong. You should never have to render just a base clip if everything is setup right. That means converting the footage to DV/NTSC, and using the same settings in FCP.
#3 - Where is your media stored? And what type of SCRATCH DISK do you have? do no use your system drive to store footage or render to.
Shane

Premiere Elements 7 editing GoPro HD mp4 files

Hello all,
I recently had to restore my computer and I reinstalled Windows 7 and Adobe Photshop Elements 7 an Premiere Elements 7. Before I did the restore, I was able to import my mp4 files straight from my GoPro HD without having to convert them or anything. After the restore, I get an error saying it doesn't recognize the file or the required codec is not installed.. For the life of me I cannot remember installing a codec to get PE7 to import the files earlier (not sayng I didn't just can't remember). I have tried installed various codec packs with no luck so far.
Would any of you have a good suggestion?
Thanks.

>codec packs
OUCH!!!
Too bad you did not post here, first... many people have reported problems with codec packs... sometimes to the point they had to wipe their hard drives (after UN-registering everything) to install OS and software fresh... hopefully, you won't be one of those people
Read Bill Hunt on a file type as WRAPPER http://forums.adobe.com/thread/440037
What is a CODEC... a Primer http://forums.adobe.com/thread/546811
What CODEC is INSIDE that file? http://forums.adobe.com/thread/440037
Report back with the codec details of your file, use the programs below... a screen shot works well to SHOW people what you are doing
For PC http://www.headbands.com/gspot/ or http://mediainfo.sourceforge.net/en
For Mac http://mediainfo.massanti.com/
Once you know what is in the files, you will know what codec you are missing

Editing H.264 .mp4 files in premiere pro cs4?

I recently got a GoPro HD Hero camera, and i've been shooting in 720 and 60i, the files that come off of the camera are in .mp4 format, and when i import them into premiere pro cs4 i can hear the sound but all i see is a solid green screen, can anyone shed some light on this problem?

I cant even get it to import to CS4
On both my desktop and laptop.
It crashes and just hangs.
I tried CS3 but it would not even try to import saying not a suported format.
im updating to the new 4.2.1 to see if that works.
my compter is a few years old and it doesnt like HD.
I can play HDV.
Even just playing yours in my media player it is having a hard time keeping up.
It plays fine on the laptop in the player so that is the one updating now.
Even G-Spot says that the codec is undetermened.
Glenn

Problems exporting and playback the MPEG2-DVD videos, from .MP4 file!

I have PremiereProCS4 v.4.2.1 installed on this PC:
OS:WindowsXPProx64Bit; CPU:IntelCore2Quad Q9650; RAM:4GB DDR2 PC2-6400 Kingston; HDD:3x500GB WestrnDigital Caviar Green; VGA: Sparkle GeForce 9400GT 512MB.
I have downloaded an AVCHD file .MTS 1920x1080p 25p, made by Canon HF100 AVCHD camcorder, from this source (.rar file):
http://www.megaupload.com/?d=RWR5MNYHhttp://www.megaupload.com/?d=B9ZDX2RZ
The videos in question called: "25pf_1.25_f1.8.MTS" playback and export from Premiere as MPEG2-DVD very well.
I playbacked it on Premiere on the second Monitor as "OutputDevice". All Ok.
I playbacked also the DVD made with EncoreCS4, on the external DVD set-top-box-player. All OK.
I downloaded also another clip 1080p 25p, converted as .mp4, from the same author, imported then in Premiere with Preset "XDCAM EX 1080p 25p" (470MB) :
http://www.megaupload.com/?d=B9ZDX2RZ
No problems with playback.
Exported as MPEG2-DVD PAL "Lower Field First".
Opened in NeroShowTime Player: the video have a serious interruptions of the playback, some moments plays back-and-forward, and it isn't fluid at all!
I tried to create a DVD with EncoreCS4 and played it with DVD Player set-top-box, and the result is bad, and is the same as the playback on my PC with NeroShowTime Player. It present the back-and-forwars interruptions.
I tried also to create an AVCHD Project 1080p 25p and import the .MP4 file, but the problem persists !
After exporting them, and played-back on NeroShowTime and on Set-Top-Box Player, the video have strange behavior, and plays back-and-forward!
1) What Preset in Premiere should I use to editing, for this .MP4 file format, (filmed with Canon HF100 AVCHD and converted from original .MTS format to .MP4 format)?
2) Is this a transcoding problem?
3) Is this an exporting MPEG2-DVD PAL field-order issue?
This is my bad exported MPEG2-DVD converted file, available for downloading:
http://rapidshare.com/files/337858976/Canon_HF100_1920x1080p_25p_01_AVCHD25p.m2v.html
Strange! With .MTS files I haven't any exporting problems at all!
Please response me hurry!
Many Thanks!
Horsepower.

OK! Sanyo use a bad format.
But about JVC GY-HM100 Professional:
I know this model very well!
It records to .MP4 XDCAM_EX at the same manner of Professionals Sony Camcorder such this: Sony XDCAM_EX model "PMW-EX1" price €6.478,80.
This JVC GY-HM100 camcorder is not tha same as Consumer JVC camcorders.
It doesn't record MOD or TOD files.
It records .MP4 files editables in Premiere with XDCAM_EX "Preset"!
See those details:
http://pro.jvc.com/pro/attributes/HDTV/manual/editing1.html
http://pro.jvc.com/pro/hm100/content.jsp?model_id=MDL101845&attributeId=2&feature_id=02
See also this page:
http://pro.jvc.com/pro/hm100/content.jsp?model_id=MDL101845&attributeId=12&feature_id=12
The first Brochure called "A Guide to the Most Efficient Workflow with ProHD
(6 pg brochure)" explain very well the .MP4 - XDCAM_EX format and the Editing process that should be with Adobe PremiereProCS4.
I have inspected the downloaded .mp4 file in question, and GSPOT v.2.70a reading this:
-CONTAINER:
     isom: MP4 Base Media v1 [IS0 14496-12:2003]
-VIDEO:
     CODEC:avc1
     NAME: H.264/MPEG-4 AVC
-AUDIO:
      CODEC: mp4a: MPEG-4 AAC LC
1c) Is this an AVCHD video codec?

Flip UltraHD MP4 files and P-Elements 9

I can edit Flip UltraHD MP4 files using the XDCAM EX 720p 30p setting in Premiere Pro
But... the reason I bought this camera was for my non-technical wife to be able to "play" with video with an easy camerea (she stays FAR away from my $1k Canon Vixia)
Now, I want to offer her the option of creating her own DVDs on her computer, with Premiere Elements 9
Before I buy the program, could someone verify that PreEl-9 actually DOES have a preset for Flip files (or, as I do in PPro, another setting that works for native editing, without having to do any file conversions)

I may upgrade her to v9 later, if she finds that she enjoys video editing... or maybe not, due to her computer's relatively low power dual-core CPU and the fact that MP4 (like AVCHD) requires a powerful CPU for "happy" editing
For now, I have to add a 2nd drive anyway (just ordered @Newegg 1T Samsung Spinpoint http://www.newegg.com/Product/Product.aspx?Item=N82E16822152185 for net $59) so I'll use the v7 I have and just convert to DV AVI Widescreen
Conversion is faster than real time on my computer (I haven't timed it, but a 1 minute test clip converted in much less than a minute) and she's not going to have all that many clips at any one time that need to be converted
Plus, as I said, she gets very impatient very quickly when her computer is "slow" in anything, so I think that giving her AVI's to edit will cause ME fewer headaches down the road
New drive should be here by the end of next week, then I'll install v7 and get a project set up for her to play when it's winter and she's not working in the garden
I've already downloaded the 703 update, so I'll be all set just as soon as the new drive arrives
Added
Another bonus to using the v7 I already have is that it came with a printed manual AND I have a book by a guy named Steve for my wife to read

Distorted picture while editing MP4 file in Adobe Premiere CS5

hi,
I am trying to edit an MP4 file in the Adobe Premiere CS5 and having a distorted picture every few seconds.
When I am playing the original file using VLC or Media Player it looks OK.
Untill now I didn't have problems with editing MP4 files.
Did anybody had similar problem (and a solution )?
I am adding the file info captured by MediaInfo:
General
Complete name                    : E:\tami\video\M4H04540.MP4
Format                           : MPEG-4
Format profile                   : Sony PSP
Codec ID                         : MSNV
File size                        : 17.5 MiB
Duration                         : 16s 16ms
Overall bit rate                 : 9 189 Kbps
Encoded date                     : UTC 2011-07-01 07:14:25
Tagged date                      : UTC 2011-07-01 07:14:40
Video
ID                               : 1
Format                           : MPEG-4 Visual
Format profile                   : Advanced Coding Efficiency@L4
Format settings, BVOP            : Yes
Format settings, QPel            : No
Format settings, GMC             : No warppoints
Format settings, Matrix          : Default (H.263)
Codec ID                         : 20
Duration                         : 16s 16ms
Bit rate mode                    : Variable
Bit rate                         : 9 000 Kbps
Maximum bit rate                 : 14.0 Mbps
Width                            : 1 280 pixels
Height                           : 720 pixels
Display aspect ratio             : 16:9
Frame rate mode                  : Constant
Frame rate                       : 29.970 fps
Color space                      : YUV
Bit depth                        : 8 bits
Scan type                        : Progressive
Compression mode                 : Lossy
Bits/(Pixel*Frame)               : 0.326
Stream size                      : 17.4 MiB (99%)
Encoded date                     : UTC 2011-07-01 07:14:25
Tagged date                      : UTC 2011-07-01 07:14:40
Audio
ID                               : 2
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Format profile                   : LC
Codec ID                         : 40
Duration                         : 16s 0ms
Bit rate mode                    : Constant
Bit rate                         : 64.0 Kbps
Channel(s)                       : 1 channel
Channel positions                : Front: C
Sampling rate                    : 24.0 KHz
Compression mode                 : Lossy
Stream size                      : 125 KiB (1%)
Encoded date                     : UTC 2011-07-01 07:14:25
Tagged date                      : UTC 2011-07-01 07:14:40
Thanks,
Miki

Not a problem; not scolding, just suggesting that users there might be of more help, since CS5/CS5.5 is a whole different animal than CS4.
I suspect that, if setting playback to full resolution didn't help, there's not much you can do with these files as they are. You'll have to convert them to something else. Does the break up appear when you step through the video frame by frame? If not, you could use AME to convert these to something else, which will then let you edit a little more effectively in Premiere Pro.
EDIT: Sorry, missed that you said that exporting retained the blobs. In light of that, you'll have to look at a third-party converter to flip these. MPEG Streamclip for Windows might work.

Editing MP4 files in CS6 then importing into Premiere Elements 13

I would like to import MP4 files from a Phantom Drone into Photoshop CS6 ---Edit those files--Then rather then making the movie in CS6 --import into Premiere Elements 13 to edit and render ..Is it possible to use both program's to enhance the final movie? Thanks Tom

Tom
Add On..
On what computer operating system is your Premiere Elements 13 running?
If your Photoshop CS6 comes with Bridge, I am wondering if there is a way to go from
CS6 Bridge to Elements Organizer 13. From Elements Organizer 13, you could import from there
into the Premiere Elements 13 Editor.
Quick results...
Photoshop CS5.1 Extended, File Menu/Export/Render Video
File Menu/Browse in Bridge
Right click .mp4 export in Bridge, select Open With, select Adobe Premiere Elements 13 which needs to be set as default.
Seems 13 is opening but without the .mp4.
More later.
ATR

Splitting or Dividing an MP4 file into Separate Files

I have been importing several VHS tapes with Elgato Video Capture to an external hard drive. I have several MP4 files. Some of the movie files have video from different subjects that I would like to split up. When I open them into Quicktime and copy and paste the section I want to a new Quicktime file why can I not just save the file in the format it was copied from?
I don't want to have to import these into iMovie and re-export the video. I already have it in the format and size I want. Is there a way to just grab sections from these files and save them as is?
I'm doing this on my MacBook not my G5 listed in my sig.

When I open them into Quicktime and copy and paste the section I want to a new Quicktime file why can I not just save the file in the format it was copied from?
If you are using QT 7 Pro, you can/are already doing so. However, QT Pro saves the segments in their original compression formats to an MOV file container. If your files are MPEG4/AAC or H.264/AAC you can perform the same segmentation actions using MPEG Streamclip (free) and save the files to either MOV or MP4 file containers. If you are using QT X for segmentation, then it works essentially the same as QT 7 Pro but by default writes the original data to an MOV file container without the .mov designation.
Also when I export as it take way too long.
The "Export" option normally re-compresses the video which is what takes so long.
Why can't I just save and put in a name? It's already encoded and rendered.
You can. Simply select the icon after it has been saved, click on the name to open the name editing box, and change it to whatever you want as long as the name is valid within file naming restrictions. (e.g., regarding length, characters, etc.)
Why does it have to act like it's a brand new file?
It is a "brand new file." Apple may have done this as part of a "do no harm" approach to prevent novice users from overwriting the original file and, thus, losing their original data for which the user may or may not have further use. As to why it doesn't offer you the opportunity to change the name, maybe you should request this option and a future enhancement. Since the name is easily changed in any case, it is not a "biggie" for me.

After IOS 4.1 update, some of my user generated MP4 files no longer play.

You can see them correctly in the play menu in home sharing, and you can fast forward through the file, but they won't play.
The same files worked flawlessly in IOS 4.0 and now they are broken. It's not all files, only some. I have a case opened on this with Apple Care and the response so far from Engineering is: "they only support Apple generated content".
Does anyone have any more insight in to what perhaps was "fixed" that might have caused this degradation (or lack thereof!) in playback of certain MP4s?
Is anyone else experiencing file playback issues with any of their MP4's?

Yup. This is a known issue but it's not known to that many since most of the customers get all their content straight from iTunes. There's only ONE way to get the non-iTunes HD MP4s to play. When you are staring at the blank screen, waiting for the video to buffer (which for the majority of the time, will never happen), press Down on the controller to pull up the timeline with chapter marks. Now, press Forward to skip chapters. With the original 4.1 update, you can skip all the way to the end of the last chapter, give it a few seconds, and then skip all the way back to the beginning of the first chapter (same chapter timeline, but you press Back until it goes to the start of the first chapter). With the recent 4.1.1 update, it's a little trickier. When you skip all the way to the end of the last chapter, if you don't immediately skip back, it will take you back to your videos list because it registers as you having finished watching the video. Now, keep in mind all of this takes places on the timeline with the CHAPTER MARKS.
Second thing, be sure you have chapter marks set on the MP4 file or else the chapter skip workaround will not work (since there's no chapters). You can most probably use any metadata utility you wish to set the chapter marks but I personally am using iSubtitler. I also set the chapter marks for every 10 minutes.
I don't know exactly what has changed since the original 4.0 firmware on the ATV but it has messed up the buffering for large HD non-iTunes purchased videos.
Message was edited by: DookieX

Why won't .mp4 file open in QT 10.0 (or iMovie'09) and OS 10.6.8?

I'm trying to edit some .mp4 movie files, but I can't open them in Quicktime (10.0 or 7.6.6), or iMovie '09 (8.0.6) or Final Cut Express (4.0.1). I've got a MacBook Pro running OS X 10.6.8 (Snow Leopard). When I try to open the file in QT 10, it says "The document “name.mp4” could not be opened"; whereas in QT 7 it says "The file could not be opened. An invalid sample description was found in the movie." In iMovie, the file is greyed out when I try to import it.
The file will open and play fine in VLC, but I can't do the editing I want there. The Media Information pane in VLC says: the codec is "H264 - MPEG-4 AVC (part 10)(avc1)", it is HD resolution (1920 x 1080), it has a frame rate of 59.940060, and the Decoded format is "Planar 4:2:0 YUV". It also has an audio track (MPEG audio) and a subtitle track. I also tried opening these .mp4 files on two Mac laptops that a friend of mine has. Interestingly, they would not open on one (I think running Lion with QT 10.0), but they DID open on the other newer laptop (running Mountain Lion with QT 10.2).
I first assumed it was just a case of not having the right codec. So I tried copying all the codecs from the Mac laptop that *could* open them, but that didn't work. Then I searched for and downloaded codecs that I might be missing, such as "avc1Decoder.dmg" from MyCometG3 and http://www.macupdate.com/app/mac/23875/avc1decoder, and x264Encoder 1.2.27 also from MyCometG3, and I put them in my Library/Quicktime folder and restarted Quicktime, but neither solved the problem. I also tried opening the .mp4 files in MPEG Streamclip (1.9.2), but it says "File open error: unrecognized file type". When I tell it to "open anyway" it tries and then says "File open error: can't find video or audio tracks".
I tried opening one of these .mp4 files in Handbrake (0.9.8) and it was able to open and convert the file to an .mp4 that is then openable in QT 10 with a format of H.264, AAC, and a reduced frame rate of 29.84. However, this doesn't seem like a good solution because it takes about 2 hours to convert a file with 30 minutes of video. I just want to be able to trim these big files down to some short video clips that are in an accessible format.
Any help would be MUCH appreciated. Am I missing the right codec? Or, as I'm beginning to wonder, is this format one that is too demanding for OS 10.6.8 and QT 10 and they just cannot handle it no matter what codecs I have on my computer (because of the 60 fps frame rate? Or is it the subtitle track?). Or is the solution to upgrade my operating system to Mountain Lion (10.8) and QT 10.2? My 15" MacBook Pro is about 2 years old with a 2.66 GHz Intel Core i7 and 4 GB of RAM (1067 MHz DDR3). Thanks.

Wow! A lot of ifs, ands, and maybes here.
I'm trying to edit some .mp4 movie files, but I can't open them in Quicktime (10.0 or 7.6.6), or iMovie '09 (8.0.6) or Final Cut Express (4.0.1). I've got a MacBook Pro running OS X 10.6.8 (Snow Leopard). When I try to open the file in QT 10, it says "The document “name.mp4” could not be opened"; whereas in QT 7 it says "The file could not be opened. An invalid sample description was found in the movie." In iMovie, the file is greyed out when I try to import it.
To start off with, these messages and/or inability to opent/import files could stem from either security updates that see something in the file that it interprets as a possible breach of file integrity or the inclusion of data not expected in the associated file type while missing codecs are either identified and load but do not display or refuse to load but issue a message to that effect and possibly asking if you want to visit a web page containing codes you may want to add.
The file will open and play fine in VLC, but I can't do the editing I want there. The Media Information pane in VLC says: the codec is "H264 - MPEG-4 AVC (part 10)(avc1)", it is HD resolution (1920 x 1080), it has a frame rate of 59.940060, and the Decoded format is "Planar 4:2:0 YUV". It also has an audio track (MPEG audio) and a subtitle track. I also tried opening these .mp4 files on two Mac laptops that a friend of mine has. Interestingly, they would not open on one (I think running Lion with QT 10.0), but they DID open on the other newer laptop (running Mountain Lion with QT 10.2).
In the future, could you be more specific when describing the file contents. For the moment, I will assume the video is H.264 (MPEG-4/AVC) and the audio is AAC (MPEG-4) audio and not MPEG-1 layered audio. (I.e., while the former is to be expected with the MP4 file extension, some apps can "stuff" incompatible data into an MP4 container or users can manually change the file extemsion.) It also important to know if the "subtitle" track is embedded within the file or is contained in a separate file. (I.e., a screen capture of the media "info", "inspector", or "properties" window is usually the least ambiguous way to track content information.) It would also be nice to know if the VLC frame rate is for progressive or interlaced video if possible.
Basically, some apps are very touchy about file extensions and track content. iMovie '08, for instance, will not open a file containing extraneous tracks like 'tween, text, chapter, etc. embedded within the file. I assume this may also be true for "subtitle" tracks as far as your Snow Leopard players are concerned. In any case, if your version of the QT 7 player is keyed for "pro" use, I would perform a simple test here by deleting the "subtitle" track, saving the file, and then re-trying to load, open, play, and/or import the file in the various applications currently giving you problems. If this fixes the problem, then you will know the source and solution of your problem
I first assumed it was just a case of not having the right codec. So I tried copying all the codecs from the Mac laptop that *could* open them, but that didn't work. Then I searched for and downloaded codecs that I might be missing, such as "avc1Decoder.dmg" from MyCometG3 and http://www.macupdate.com/app/mac/23875/avc1decoder, and x264Encoder 1.2.27 also from MyCometG3, and I put them in my Library/Quicktime folder and restarted Quicktime, but neither solved the problem. I also tried opening the .mp4 files in MPEG Streamclip (1.9.2), but it says "File open error: unrecognized file type". When I tell it to "open anyway" it tries and then says "File open error: can't find video or audio tracks".
The indiscriminant installation of additional codecs often creates more problems than it solves owing to the logrithmic increased potential for the introduction of QT codec component conflicts. The normal "rule of thumb" here is to identify a missing codec and to then install only that specific codec component. Even then, there is a possibility that there may be a conflict but at least it is more easily identified so you can better evaluate which of the conflicting codecs to leave installed and which to swap only when needed/required. As to the use of MPEG Streamclip, it basically uses your system's QT component configuration of access of most codecs as opposed to VLC and HandBrake which contain their own, built-in codec support. So if QT is having a problem, it is often likely that MPEG Streamclip will also have problems.
I tried opening one of these .mp4 files in Handbrake (0.9.8) and it was able to open and convert the file to an .mp4 that is then openable in QT 10 with a format of H.264, AAC, and a reduced frame rate of 29.84. However, this doesn't seem like a good solution because it takes about 2 hours to convert a file with 30 minutes of video. I just want to be able to trim these big files down to some short video clips that are in an accessible format.
The HandBrake workflow forces a recompressing of the file data which is why it takse so long. That is why I suggested you try deleting any extraneous data tracks found in the source MP4 file container using QT 7 Pro and then use the "Save" or "Save As..." option to re-write the original audio and video data to a new MOV file container which takes much less time.
Am I missing the right codec? Or, as I'm beginning to wonder, is this format one that is too demanding for OS 10.6.8 and QT 10 and they just cannot handle it no matter what codecs I have on my computer (because of the 60 fps frame rate? Or is it the subtitle track?). Or is the solution to upgrade my operating system to Mountain Lion (10.8) and QT 10.2? My 15" MacBook Pro is about 2 years old with a 2.66 GHz Intel Core i7 and 4 GB of RAM (1067 MHz DDR3).
Probably not. The VLC reported data rate may either indicate the MP4 content is AVCHD/BD sourced or it is reading interlaced content as progressive which I have noted it can do on occasion when I compare the media info as read by various different apps and/or utilities. Since you indicate the file opens in Mountain Lion, my guess would be that your MP4 content is actually AVCHD/BD sourced since such support was only recently added to Mac OS X v10.8 software. As to moving up to Mountain Lion, as always, that is something you would have to evaluate for yourself. For instance, do you require PNG compression for video content? By default you would lose it under Mountain Lion and have to re-enable it manually if needed. Are there other pros and cons that you need to consider before upgrading to Mountain Lion? These are the types of questions and compatibility issues that only you can answer for yourself.

Live streaming from mp4 file

Hello everybody,
I know that's a noob question (as I am) but i can't make it run.
I have an mp4 file and the folders structure is....
Application/test/sources/_definst_
in _definst_ source.mp4
in test folder main.asc file
main.asc file contains
var mystream;
var intervalID;
application.onAppStart = function(){
mystream = Stream.get("mylive");
intervalID = setInterval(startPublish,100); / checking every 100 ms if we can start publish
function startPublish(){
if(checkTime() == true){
clearInterval(intervalID ); //clearing the interval so that startPublish won't be called again
myStream.play("mp4:sample.mp4",0,-1,true) //starting the live publish of recorded file sample.mp4
function checkTime(){
myDate = new Date();
if(myDate.getHours() == 21) // This means its 2 PM
return true;
else
return false;
All this stuff doesn't work. When I go to the admin panel and select test under new instance the stream appears on the left side but if press enter on _definst_ it disappears from the column.
What's wrong?
Is possible with this code run that video on ios devices?
Thank you very much

Hi,
By default the FMS looks for the media under <application>/streams/_definst_/ and not sources/_definst_/. In case you want to specify the media location then copy the Application.xml from the vod sample application and edit the Streams tag. For eg :
<StreamManager>
                    <VirtualDirectory>
      
       <Streams>/;<root_install>/applications/vod/sources/_definst_/</Streams>
                    </VirtualDirectory>
</StreamManager>
This should solve your problem. The main.asc is fine.
Hope this helps.
Thanks,
Apurva

Problem with Premiere Elements 11 uploading mp4 files

I tried to upload a video footage for editing. The video was taken using a GoPro camera and the output is mP4. The footage playback on Premiere Elements 11 was choppy and stalled often. I asked someone else with the same program and he experienced the same issue- so much so that he quit using Adobe's software and switched to Mac/iMovie. Any thought on why or how to fix the problem? I emailed Adobe support a couple of times for the problems encountered in both Premiere and Photoshop but have gotten no response from them. Thanks.

Gumbie10
Appreciated the follow up. Would like to offer some considerations....
1. If you are looking at choppy video, then you must be on the Premiere Elements 11 Expert Timeline or Quick Filmstrip in order to see the choppy video in the Edit Mode monitor. Consequently, to see the video you had to import it.
a. How did you import it? Add Media/Files and Folders to get the files into Project Assets from where you dragged the files to the Expert Timeline. (In the Quick Filmstrip route, there is no Project Assets intermediary. It is Add Media/Files and Folder/with direct to one of the scenes in the Filmstrip).
b. Once you had the files on the Expert Timeline or Quick Filmstrip, did you render the files there by hitting the Render button or by hitting the Enter key of the computer main keyboard?
2. Premiere Elements 11 automatically takes over setting up the project preset for a new project. The project preset should match the properties of the source media. Sometimes it does the set OK; sometimes, not. Check to see what the program has set if you did not set the project preset yourself manually. (Edit Menu/Project Settings/General and readings for Editing Mode, Timebase, and Frame Size.)
3. If you are using the GoPro Hero 3 Black at the 1080p set, then the video codec (compression) is AVCHD (MPEG4 AVC/.H264). The question becomes at what frame rate...30, 60, or other progressive frames per second. From what you wrote, apparently what you have has a .mp4 file extension (that is what is called the container, the format that wraps the video and audio compressions).
4. Then we come to the matter of your photos. What are the pixel dimensions that you are trying to use for this Premiere Elements project? Have you gotten to importing the photos or is it only the videos that you have tried to import into a Premiere Elements 11 project?
Please review the above.
But, I am also concerned about
Meantime, for still images, I did my editing on PS Element 11 and used Live Movie Maker to put together the video. It works for me. I had trouble with the output (to burn DVD/Cd and to upload to PS showcase) in the PS Element as well.
Thanks again for the input. I'll give an update later.
Do you want two separate projects, one for video and one for stills or is all that a workaround for overall issues.?
Please do not hesitate to ask for clarification on anything that I have written. I will rewrite if necessary so that we are in sync.
The answers are in the details.
More later.
ATR

HELP: I have an impossibly long rendering time after converting .MP4 files from Go Pro Camera to .MOV on Final Cut Pro 7. PLEASE ADVISE.

I am working on a project and shot guerilla style footage with a Go Pro camera, which produced .MP4 files incompatible with FCP7. When I converted the files to .MOV, I realized the rendering time in the sequence editor is impossibly long. I am working with a deadline and the rendering time exceeds the deadline, let alone editing time. Suggestions???

Telling us you converted to .mov doesn't tell us much. MOV is a container that supports a very wide range of codecs. It is the specific CODEC that matters.
You most likely did not convert the material to a FCP7 native format. ProRes is recommended and, given the compression of the GoPro, ProRes LT would be the best choice.
Use Compressor to convert everything to ProResLT and life will be much simpler.
x

Help!! With Firefox's recent updates, I am unable to open the MP4 files I created in Camtasia and uploaded to Blackboard. I teach at St. John Fisher College.

The college where I work requests that we use Firefox and I am happy to do so. However, in the past few weeks, MP4 files that have worked fine are no longer working because something in Firefox's very recent updates keeps blocking them! I SO wish I had not downloaded your updates.
At St. John Fisher College we use Blackboard CMS. I created many MP4 instructional video tutorials using Camtasia. Our IT department uploads them to Ensemble, then onto our Blackboard courses. For months the videos worked perfectly in Firefox....but no more.
At this moment, every time I try to open them, I must click on the shield at the top left of the screen and disable the protectors.
Dozens of students are required to use these videos. It will be impossible for me to alert them as to the "workaround" that will allow them to watch the tutorials.
Alas, Firefox, always so sleek and easy to use, has become a burden to me:(

Can you convert the URLs for the MP4s to use HTTPS instead of HTTP? There are a couple of ways:
(1) If the URLs are hard-coded in each page, many manual edits.
(2) If an iframe is inserted by a script, edit the script.
As resources for students in case this can't be done easily/quickly, there is the Firefox support article, and there is an add-on which can temporarily allow Firefox users to disable mixed content blocking. Unfortunately, that is a global setting, not a site-by-site setting.
* [[How does content that isn't secure affect my safety?]]
* [https://addons.mozilla.org/en-US/firefox/addon/toggle-mixed-active-content/ Toggle Mixed Active Content - Add-ons]

Editing commercials in mp4 files.

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