bitrate

Similar Questions

• Compressor 4 will allow me to change the bitrate

  I need to change the bitrate to 8 and compress a file 30 minutes around a 1.25 GB H.264, 4 compressor will allow me to do this?

  Yes.  The bit rate of the video H.264 test example below has been > 14.6 MB / second was reduced to 8 MB per second.

  

  

  Russ

• "Convert higher than 128 kbps AAC bitrate songs?

  Is there still an option in iTunes, while syncing to another device, to "convert higher than 128 kbps AAC bitrate songs?  I've read about it, and I would try it for perhaps more songs on my iPhone when syncing my Mac; a lot of my songs are about 10 MB each, and I think that this would reduce some of them what they give.  But I can't find the option / switch. Thank you...

  I still use iTunes 7.5, so I can't check. I got this information: Chris CA post Sept. 2011 - Ripping the air of smaller size for iPod - https://discussions.apple.com/thread/3345205

• Sansa Connect mp3 Bitrate

  I just want to know if CD encoded in higher than 192 Kbps bitrates can play on sansa connect? for example, I use to encode my music on VBR or 256CBR Kbps for best results.

  Thanks to advice and sorry for my English.

  Martin.

  Yes, many of my MP3s were bought from Amazon.com and are 256 Kbps or higher.

• Why Windows Movie Maker does not accept 320 bitrate songs?

  When he tries to import the mp3 bitrate 320 song he says "cannot be imported. Not enough memory is available to complete this operation. "But all other files under 320 bitrate will import correctly. Thanks for help.

  Hello

  See this article on the movie settings in Windows Movie Maker and check if that helps.

  Create movie customized for Windows Movie Maker settings

  http://Windows.Microsoft.com/en-us/Windows-Vista/create-custom-movie-settings-for-Windows-Movie-Maker

• Can't get bitrate over 10 Mbit/s, please help!

  Here's my question: exporting your video bitrate to the depends on the machine you use to export it. And this bitrate may vary depending on the performance of your machine (if it worked for a while, etc.) I explain the full situation below, but it is my main question.

  I'm working on a video of a customer who has a second 30 and 60 second version. They submit you for a program that requires the video to have a throughput of at least 10 Mbps. When I export the 30 second version, we get about 10 400 kbit/s that works very well (the target bit rate is set at 11 Mbps). However, the 60-second version of the video (which is exact same video files like the 30 seconds, just longer), ends at a rate of 9 100 at the end of exporters (with a flow target 11).

  Here are all my export settings:

  Adobe first Pro 6 (not CC)

  H.264 format.

  1920 x 1080 demensions

  30 frames per second, progressive

  VBR 2 pass

  Target bitrate: 11 Mbps

  Maximum flow: 11 Mbps (although I tried 15 and he always ended up about 9100 Kbps)

  The audio is ACC, 430 Kbps, 48 kHz, stereo.

  Video files real, we are all created in AfterEffects, so I don't think that the problem of bitrate is on their part. Especially because it's the same files as the second version 30.

  Almost looks like my computer can't handle that high of a bitrate for the rendering of 60 second so it goes down it. Is it possible? I use an ASUS ROG with a core i5 laptop and a Geforce GTX 660 M graphics card.

  If anyone has any idea how I can get this 60 second video until at least 10 Mbps, that be great. I know the real quality between 9 Mbps and 10 Mbps per second important not that much, but the program literally won't let me download unless 10 Mbps.

  Oh, quick update. I just tried to another 30 seconds video identical to that made to 10 Mbps before. This time, it reached only 7 Mbps. Is - it maybe my computer just needs to cool off?

  I thank very you much for any help.

  Hi Curtis,.

  You do not get your flow desired is because you export a VBR (variable bit rate) file. You are him giving a target of 11 Mbps bit rate, but you're saying the encoder to choose how to compress the images based on what analysis it is necessary. So a few things to note here:

  (1) 2-pass VBR means that your encoding will take twice as long as a VBR 1 pass. This is because the first pass is not encode anything. It analyzes the video and looking for frames that are more complex than others. This means that during the second pass encoding occurs actually, the encoder will know where to make a request for additional data / a sampling rate to executives who need it because it seemed to come already. So if you don't have a video with complex images that change or have a lot of fast moving, you should make 1 VBR passes a test, he'll cut your coding time in half.

  (2) which goes back to your problem... it isn't really a problem. The encoder is to do what asked you it to do, he compressed the frames to the desired target. Compression is all about the compromise of quality and file size (and encoding time). If you want a rate on a VBR file, then you need to increase your target and max. You can have a flow target of 10 Mbps and a maximum rate of 15 Mbps and the encoder will aim for an average of 10 Mbps, but go to 15 Mbps for more complex images.

  (3) another option is to spend your CBR (constant bit rate) encoding and give him a target of 10 or 11 Mbps. This means that each image will be encoded with the same amount of data. The drawback here is that your file will be larger, because your solid black frames, which require very little information to be displayed, will be exactly the same size frames with your 10,000 particles, polygons, layers or other form. The advantage of the VBR encoding is that the encoder will consider the black frames and say "hmm, this frame doesn't have a lot of things in it, so it shouldn't have as much data. But hey, this particle system has of course a lot of moving parts, I'd better throw some extra bits to him. »

  And Yes, that is exactly how to talk the encoders.

• export, bitrate help please

  Hey guys,.

  I just had to first pro and am still learning how to use it. im going to export my first project. I have a few questions on the bitrate of the export frame:

  1. can I set the target bit rate higher than the speed of transmission that I shot? What is going on? It help/question?
  2. im not export to youtube (his will be on a USB and I don't like that the file is the size or duration) so I should put my bitrate to flow I shot?
  3. so the difference between the flow rate target and the maximum is: target = target flow rate at the end of the export (that videos in the timeline to export to) and maximum = for videos in the timeline that contain more information (so can be exported slightly higher for better quality). (?).

  Thanks in advance.

  You can adjust the flow to what you want, but it won't be better than the images you shot.  Well well... not strictly true if you have many effects, but true.

  The difference between the target and the maximum bit rate has to do with the action in the video.  Let's say you have a talking head most of the time and then a few clips of sprinters race.  When the talking head is on the screen you need not that number of "bits" to view it because not much is moving.  The video would be compressed to your target rate. But when the sprinters come you need much higher throughput to display their quick movement.  This is when the maximum bitrate goes into action and, in this example, you may want your maximum rate to be much higher than your target bit rate so the sprinters would look really good.

  If you care what your file size is (or you want to make a master file which you re - compress later) I would recommend H.264 export and "corresponds to the source - broadband '.  This will give you a nice video of the research that needs to quickly export.  The irony is that less compress you, faster export is actually!

• Advice on the bitrate for youtube

  Hello

  I'm trying to export H264 for YouTube videos.

  I tried to export the same video using:

  (A) bitrate = 3 (target and maximum).

  (B) bitrate = 8 (target and maximum, which is advised by YouTube to use).

  I saw two generated mp4 files has no big difference in quality (might be due the video consists of screenshots and after effect Animations only).

  I downloaded both on Youtube and two eyes, to get the result of quality identical (or very close).

  Would be advisable in this case to work with the version with less bitrate (3)? And not with the version with 8 as the value suggested by YouTube?

  Is there any leader, as, as less flow you can work, its best for YouTube? (Since you're ok with the quality resulting?)

  Thank you

  Simply choose a preset under H.264 YT, and it will be fine.

• Choice of the bitrate when deinterlacing 1080i50 to 1080p25?

  I use (mostly) a Canon Legria HF R16 for my pictures and my videos (original) have the following characteristics:

  1 video stream: AVC

  1 audio: AC-3

  Maximum flow: 18Mbps

  Video:

  15Mbps

  1920 * 1080 (16:9), 25 fps (interlaced, 50fields/second)

  STROKE ([email protected])

  CABAC / 2 frames Ref.

  Audio:

  256 Kbps

  48 kHz

  16bits

  2 channels

  AC-3

  I use Adobe first Elements 9 with my mini Mac (OS X 10.10.2) for the Assembly of my films. I currently use for export of "1920x1080i 25 H.264" preset with a custom bitrate (the same with the original film). After that, I use a separate program to deinterlace 1080i to 1080 p 25frames/second 50fields/second. Can I use the same flow rate from the 1080i50 to 1080p25? (Please note that the rate is the same!)

  Stavros

  Thanks for the reply.

  I wasn't sure if you asked about suggestions on 2 * x 1080p50 or others.

  Because I mentioned

  The flow setting is usually Explorer and experience. You were continuous stay with a variable bitrate?

  I don't think one size fits all to set a variable bitrate. And I was wondering if you were going to explore constant bitrate (I didn't know you but I just want you to.)

  Did you mini test runs to validate everything flows proposed?

  RTA

• Setting Quicktime bitrate

  Hello

  When exporting my video, I went into a question. I was able with the previous update to change the Bitrate Quicktime in After effects, but it appears greyed out.

  First the checkbox can be checked by clicking on the text of the option, not the box itself. Secondly, I don't find a way to change the value of flow. I had to duplicate the old export to get my settings set correctly.

  Here is a screenshot of the window.

  Thank you.

  Click the codec settings. There are adjustments more in there.

  But you must understand this: you can't have 100% quality to a lower data rate.

• bitrate required to transcode that drops below the limit of 2 Mbps of reminders

  I'll try and detailed I can...

  I still used cs6 for many clients of mine, the DVD of their marriage. This week, I had a problem during the build process where it crashes / freezes during transcoding (even after you leave for 8 hours). I started fresh, a new project, I import the first sequence, as I always do, I tried transcoding first settings of that time, never changed, never do anything. It transcoded fine - he finished. I added my menus and finished the entire menu system which includes a video summary of the games (that I imported so the PP sequence). During the construction, he said "bitrate to transcode that drops below reminders limit of 2 Mbps".

  So, I deleted this video, come out of this project. I tried the building and he gave me the same error, and/or said that the capacity of my drive is too small. It's a 4.7 GB drive I always use it on my projects. I decide to check other projects and everything seems normal. Same settings... however... in THIS project, I found a problem...

  My main script I've had trouble before transcoding - the duration is 03:09:42... in my first pro of the project is not as long, it's only 1 hour and 34 minutes long. Why when I import THIS project, life is way more long than it should be? I checked my PP project and the bar grey (you know when you drag this gray marker since the beginning of your project to the end?) is from 00:00 - 01:34:09. If everything LOOKS perfect!

  I think maybe it would be a question of not building the dvd?

  Any ideas would be great

  Thank you

  Mike.

  Do you use the dynamic link between PR CS6 and Encore CS6?

  You use the transcoding settings 'auto '?

  Are you sure that you do not have an additional video on our timeline?

  In the panel mounting still problem, view it about 3/4 of the way through. What do you see? black or what? I wonder if you have a quirk in sequence PR your way out to the right.

• What bitrate to use when adding a voiceover for my Captivate project?

  Hello!

  I want to use a voice-over in my Captivate project and I thought to use mp3 as a format file with a bitrate of 192. Is this possible in 8 Captivate?

  Thanks in advance!

  ARO

  Madeleine

  Default bitrate is near CD-quality, 96 kbps. CD bitrate is 128 Kbps, I do not understand why you want to push very high for simple VO? I understand you want to have a better quality for music, but even then, it is useful to create items of such a large size for assets that will be broadcast on the web? Isn't this overkill? Use a good microphone, recording, possibly in a dedicated audio application which allows more control (I use hearing) and the default bitrate for VO is sufficient. You can add wav files to Captivate, they will be compressed as mp3 on the edition, or if you think that it is better to compress MP3 yourself.

  This is my personal opinion, and I'm a musician as a response to your question: the maximum value for the custom in Captivate bitrate is 320 Kbps (never used)

• Making the best use of space for the quality by balancing the video bitrate and audio settings?

  I have a few questions about the first export still / encoding in encore. I am trying to create a dvd single layer, where I maximize overall quality using as much space as possible.  The video is 97 minutes, SD 720 x 480, 29.97 FPS and consists of interviews for the most part, as well as b-roll hd cameras and stills, rare title graphic card.

  1. I can use dynamic link to send the sequence that appears to maximize the space available, however I have heard that using DL is generally frowned upon and I myself cannot tell what settings it uses (for example vbr, 2 pass, etc.). Is my interpretation that DL is not the ideal way to go wrong? If DL is just as good as a separate output, is there a way to know what parameters it uses?

  2. I used a bitrate calculator and tried a Min: 3.5 target: 5.5 Max: 8 audio output PCM and I found myself having a little more than 400 MB of unused space. When someone recommended a Min: 5.5 target: 7 output Max 8.5 the file size is too large with a simple DVD layer. I read that it is recommended to use an exit instead of PCM, if the video is over an hour audio Dolby. My question is is it a best practice to balance needs of flow rates and audio and video? I realize, of course, by using more data PCM is 'better', but it is usually best to go on the road to dolby and have more space to increase your video bitrate? What is the audio difference type that requires a high-end system to discern? Y audio data loss is worth for the benefit of video bitrate higher?

  I know it's a lot, just trying to maximize space to get the best possible performance. Thanks for any help/advice you can provide.

  -Nick

  As most of my videos are closer to 2 hours usually, I always used Dolby Digital, PCM takes so much space and I prefer to use this space to increase video quality.

  Note that by default, if you import a .wav (PCM) file into Encore, it transcode automatically that Dolby, unless you have changed specifically the default settings of transcoding in Encore.

  A decent basis for coding rule is 560/minute = bitrate, so 560/97 = 5.77 and I usually just round off a little for menu overhead and margin of safety. This requires using Dolby to 192 k, so I would use 5.6 average bitrate.

  Thank you

  Jeff Pulera

  Safe Harbor computers

• Pe11: DVD burning: bitrate?

  Here, I noticed that you can't choose a flow for burning to dvd format (this is also my experience).

  But is the bitrate PE11 uses?

  I assume that's what variable so if the sequence is long bitrate will be lower?

  But wat is the bitrate if you have Te footage of only 20 minutes?

  fredowww66

  Premiere Elements has always had a setting flow max 8.00 Mbit/s in the dialog box burn quality area. This isn't my answer or an answer from someone else. It is the answer of the program.

  

  This max 8.00 Mbps is for DVD 4.7 GB / 120 minutes, as well as if you use DVD 8.5 GB / 240 minutes. I can get into more details in this regard between and with "good content to the space available.

  Here is the reading of properties watch MediaInfo of a typical DVD-VIDEO to DVD disc that I just created in another goal. I did not exceed the capacity of the disk, so the max flow showed burn 8,00 Mbit/s in the field of the quality of the dialog box before they hit the burn button. Note the display of bitrate for the video stream of the DVD-VIDEO. The results are typical and are less than 8.00 Mbps. try it. MediaInfo to make one of these readings can be obtained from

  http://MediaArea.NET/en/MediaInfo

  

  The flow values indicated by MediaInfo are in Kbps (kilobits per second) and not Mbps (megabits per second). So to put it in perspective:

  7813 Kbps = 7.63 MB/s

  6955 kbit/s = 6.79 Mbps

  Still, there is no possible throughput Mbit/s max 9 possible for DVD-VIDEO produced by Premiere Elements (this is stated in the dialog box burn quality area to burn to disk, or in the final product in which you can see using a variable bitrate).

  http://en.Wikipedia.org/wiki/Variable_bitrate

  Please consider and prove to yourself with the easy verification that I have suggested.

  Thank you.

  RTA

• API of MediaPlayer to interrogate the bitrate bitrate single flow

  I am able to query a stream flows dynamic usinfg the MediaPlayer API, but I can't seem to find an API to query a non dynamic stream flow.

  For example, the dynamic, I can do this:

  If (mediaPlayer.isDynamicStream is true)

  {

  var msg:String = "Bitrates: «;»»

  for (i = 0; i < = mediaPlayer.maxAllowedDynamicStreamIndex; i ++) {}

  MSG = msg + mediaPlayer.getBitrateForDynamicStreamIndex (i) + "Kbps,";

  }

  trace (MSG);

  }

  However, this API does not work if isDYnamicStream is set to false.

  Is there an equivalent means to obtain the flow rate?

  Thank you

  Scott

  Hello

  There is no API to do this, given that the bit rate is obtained from media/@bitrate attribute for single bitrate and f4m, it is optional.

  S.

• multiple bitrate encoding creates 3 separate events and streams instead of a single event.

  I use the device continuously of Niagara 4100 to encode a live multiple bitrate for an event flow. The problem is the Niagara encoder does not allow me to attach an event name in the stream url like - ' %i streamevent? ADBE-live-event = liveevent', instead, it allows only "streamevent %i. So in the end, I get three separate events with a feed for each event.

  As follows:

  Example:

  /Events/streamevent1/MNMMNNMxxxxx.stream

  /Events/streamevent2/MNMMNNMxxxxx.stream

  /Events/streamevent3/MNMMNNMxxxxx.stream

  AND

  / Stream/streamevent1/files...

  / Stream/streamevent2/files...

  / Stream/streamevent3/files...

  Is it possible to run this way without using the parameter 'adbe-live-event' using the .f4m manifest file?

  Thank you

  Dave
  

  
  

  There are a workaroud but you can try to use Flash Media Live Encoder, which is a free tool for best results. Surf to-C:\FMSHOME\samples\applications\livepkgr directory and you will find a file main.asc in there. This is the file that is attached to the request for livepkgr of script on the server side.

  In this, change the variable var liveEventName and set it to the event you want to attach your workflow to eg - 'liveevent '.

  Now, create a separate copy of your request to livepkgr inside the C:\FMSHOME\applications\ as livepkgr_mbr and replace the file main.far with the main.asc you just edited. Now all in edition, connect to the livepkgr_mbr application and simply specify the name of the stream - livestream % i. verify your permissions before you start recording.

  This should work for you. But remember that this will make all your streams to be associated with the event - liveevent like you're hard coding in the main.asc file. So its best to keep a separate application just for that purpose.