Optimal settings for h.264

Does anyone have any recommended optimal setting for encoding DV footage to h.264 at full 720x480 resolution? I need setting that will provide quality with the smallest file size. Thanks.

Does anyone have any recommended optimal setting for encoding DV footage to h.264 at full 720x480 resolution? I need setting that will provide quality with the smallest file size.You can try the "Movie to iPod" conversion export. This will produce a 640 x 480 (the "square" pixel representation of your 720 x 480 DV "rectangular" pixel movie) in the H.264 "LC" profile at roughly 12+ MBs per minute (i.e., roughly 1630 Kbps). If lower data rates are required and the movie does not need to be iPod compatible, you can use the H.264 "Main" profile in either the "Movie to H.264" or "Movie to MPEG-4" manual export options to limit the data rate to as low a level as you can tolerate in terms of playback "quality."

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New stream, low upload rate... Optimal Settings for streaming games?

I've been fiddling around with FMLE for the past few days/weeks and trying to find the best quality to stream quality games such as Bad Comapny 2, Starcraft 2, Mass Effect 2, etc
I am able to play games at max settings, but when I do the stream will lag so I choose to make the settings low enough so I can stream.
The only probably right now is they seem quite blurry/pixelated - which is probably due to my upload rate of 0.8mbps from SpeedTest.net1
My specs are:
Resolution of 1680x1050 (Most of my games like Bad Company 2 are played at 1280x720 windowed mode)
i5-2500K
GTX 560 Ti
12GB Ram
1TB Hard Disk Space
Windows 7 64bit
Upload rate of 0.8mbps (and 5.0mbps download incase it is needed)
http://www.justin.tv/mrshotzzzz/videos - Bad Company 2 at the moment... There seems to be a LOT of blurryness, but it seems quite smooth.
http://www.twitch.tv/mrshotzzzz/b/293073526?id=293073526&channel=mrshotzzzz - This is my latest... (skip to 1:25 where I configure it to be good)
When I fullscreen it, around the edges mainly, I see it is pixleted.
I use 1280x720 input, and 640x360 output with 800kbps. Is it possible to make it better?
Would an output of 640x360 with a bitrate of 650kbps be better?
Would an output of 854x480 be better?
Could changing my input size to 1920x1080 make my quality better?
tl;dr What is the optimal settings for a good specced computer, but with a low upload rate (0.8mbps)?

Hi,
In iChat 3 or iChat 4 setting System Preferences > Quicktime > Streaming to 1.5Mbps is quite important.
In Tiger (10.4.x) the Automatic Setting here is read as Zero by iChat and can cause issues even when the Speed is high enough.
In Leopard for iChat 4 this Automatic setting is read as 384k by iChat (although this is the Minimum for a 4 way Video chat it may still cap your Internet Speed).
If you have to change this iChat will need a restart if open.
The real controlling factor is the Upload speed the Internet Connection speed has.
There is one other place to help with the Bandwidth/Internet Connection speed.
This is in iChat menu > Preferences > Video Section > Bandwidth Limit drop down.
This can be changed during A/V chat and changes to the Bit rate iChat is using is shown in the Connection Doctor (Video Menu).
This is best used when Really Fast Buddies (Processors and Internet Speeds) can tend to "Over-run" lesser speeded Buddies. It can also help if your ISP manages the Bandwidth/Internet Connection speed making it run slower or faster at different times of the day (Also look at Fair Usage Policies).
There is no independent way to reduce the Frame rate that would have a direct effect on this.
There are other apps that do use less demanding picture quality that in turn effects the Frame rate which can effect the Bandwidth needed/Used
See this link http://www.ralphjohns.co.uk/page5.html#_other
Scroll to numbers 5 through 8 for Apps, 9 through 12 for Web Browser options.
13 is a PC app.
14 & 15 works in Video only to MSN Buddies.
The list does not have a reference to the Yahoo Beta 3 for Mac
http://messenger.yahoo.com/mac/
7:23 PM Wednesday; August 5, 2009
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"

Optimal Settings for FCP6 on MacBook Pro?

Up until a week ago, I've worked mostly on a Mac Pro with Final Cut Studio 2. I've been fortunate enough to get a MacBook Pro (2.6Ghz) also outfitted with FCS2 and I'm wondering if there is such a thing as "optimal settings" for running FCS2 on the portable notebook.
I'm referring to such things as memory and cache settings and Playback control, etc. I would like the MBP to run FCS as efficiently as possible. I know I won't get the same power-crunching ability as the Mac Pro but does anyone have any ideas?
Thanks for any help.

We have a 2.4Ghz MBP with the 256 MB video card.
We have 4 GBs of RAM, which you should consider.
However, without indicating what codec and cam you will be using, there isn't much more to say.
If you are working with a DV or HDV camcorder, for example, use an ExpressCard 34 FW or eSATA card and an external HDD for media.
That creates independent FW buses if you go that route or a FW bus and a eSATA HDD connection.

Playstation 3 compressor settings for h.264/mp4 and avchd and 5.1 audio

Hello this is my first post on this forum. I am a cameraman by trade, but do a lot of editing. I am pretty good on an Avid and with color correction software, but since I sold my sony f900 and picked up a couple or RED cameras - I was forced to hop on the FCP studio2 wagon. So I apologize for the newbie questions.
I have a PS3 and not a PSP. I find more and more clients have a PS3 for their media and blu-ray... etc. So my question is what are the settings for compressor to encode for the PS3 and there ever so nit picky and poorly documented parameters.
There are plenty of non-pro answers, but I have searched high and low for what they need specifically. I see lots of questions but now answers.
So how can I take my final cut footage or any video file for that matter, and put it into something that my PS3 can chew? What are the H.264 (mpeg4) settings?
Can I also (but not exclusively) encode in AVCHD from compressor?
Lastly is there a way to put on the 5.1 or surround info into these files for PS3 playback? if I want to take one of my work DVD's (reel, projects, etc) and put it on the PS3 or bring in surround encoded (5.1, 6.1, 7.1) tracks into FCP and put it with my footage?
Thanks for any and all help...
the only vaguely technical info I have found was on the PS3 forum, here is what it says:
from:
http://boardsus.playstation.com/playstation/board/message?board.id=ps3media&mess age.id=22987&query.id=96226#M22987
For those of you who want to put .MP4 videos on a PS3 with a Macintosh, this is how you do it with ffmpegx.
VIDEO
- X264 Encoding
- framesize can be any
- framerate can be any
AUDIO
- any MP3 or AAC track
OPTIONS
- Use CABAC on
- Constant bitrate on
- Trellis on
- Decode with Quicktime (not always necessary but if your picture is out of sync with audio, try this)
- AVC level 3.0
This produces a good .MP4 file that the PS3 will happily play.
Can anyone help or point me in the right direction? if not can we figure it out on this thread? there are a lot of questions I find when I google this subject out there - so a lot of people would be happy to find the answer.
Olias Sunhillow

I have created files to play on PS3, and the secret is to use MPEG Streamclip. You can encode to whatever you want in MPEG2 or MPEG4, then open that bad boy in MPEG Streamclip:
If it's MPEG2, File > convert to TS
If it's MPEG4: File > Save As MP4
That's it. MPEG Streamclip doesn't re-encode so no quality loss. All it does is change the container. And PS3 is very picky about containers.
As for 5.1 audio, you can do this by encoding separate MPEG2 video and AC3 audio files like you normally would for a DVD. For hi-def MPEG2, use one of the Compressor presets for HD-DVD. Make sure they both have the same name ("xxx.m2v" and "xxx.ac3", for instance) and are in the same folder. Then open the video in MPEG Streamclip and it will automatically mux the streams together, which can then be converted to TS.
Note that this is only possible encoding video to MPEG2. I don't know of any way to create an MP4 with 5.1 audio.
PS3 is a great way to deliver HD video onto your TV without the frustration of trying to author Blu-Ray or even burning discs.

Best settings for h.264 export in HD

Hello, i have been reading a lot about h.264 in these forums and on the internet and im a bit stumped on how i should export my video. i shot it in 1080p 29.97 on a canon sx10 is. the file imports fine and exports no problems, but the ending quality is pretty bad. BTW im using FCE 4. first, the video in FCE looks great. i know it converts it to AIC and that part is high quality and fine. if i export it to a self contained movie, it crops it but it is still pretty high quality. my problem is i want to store the file and wont edit it again so i dont want a huge AIC file. i want the resultant file to be mp4 with h.264 and AAC audio. i dont care too much what the filesize is for the mp4 but no matter what i do i cant seem to get as good quality as the AIC, no matter the bit rate, or any other settings i change. can someone point me in the right direction as to what the highest quality output for h.264 would look like in FCE 4? thank you!

Here are some basics....
FMLE creates RTMP protocol streams that PCs and Macs watch with Flash players. iOS devices don't understand RTMP (Flash), only HLS delivery of 10 second chuncks of downloaded video playback. Both systems understand H.264 video, but iOS wants to see AAC audio not MP3.
You didn't state how you are live streaming, meaning what bandwidth delivery service you are using. Live streaming only via RTMP won't get you to successful iPad and iPhone HTTP Live Stream. On-demand delivery to iOS devices normally requires .mp4 video files to be hosted, which Macs and PCs also understand via RTMP delivery. But unless your delivery service can convert .f4v or .flv files to .mp4 on the fly there is no easy way to to get to iOS via the direct file output of FMLE as of today. Sometimes we upload live encoded project files to our www.Wistia.com account for PC, Mac and iOS delivery. This is a YouTube / Vimeo paid type hosting service for on-demand only.
Some commercial CDNs (Content Delivery Networks) today allow an inbound live RTMP into their system using FMLE. Then they re-mux that RTMP stream into HLS delivery for iOS. Some work well using the native MP3 audio codec (Internap), but most require FMLE to have the AAC audio codec installed from Main Concept for $200. Or people use Wirecast from Telestream which is $500 per license to be able to run two instances on that one license.
In my 15 years of being a big commercial webcaster here in Silcion Valley, I have yet to find the perfect simple and easy and affordable RTMP to HLS live and on-demand delivery system. We currently do it different ways with multiple providers depending on the job. More offerings are coming out now and we try them all as they come down the pike.
Harvey Louie
Event Compression Group

Compression settings for H.264

Can anyone recommend some settings for making making H.264 video intended for delivery on the web at 640x380?
Thanks.

Heya Rick,
So I was looking at the H.264 settings in Compressor and it would seem as though the highest bitrate is 1500 kps so guess you can't do bit rate between 2000 and 2500 k/bits like another poster recommended by using Compressor for Apple Devices settings. Also there isn't much control over the audio of the h.264 file in Compressor whereas QT conversion from FCP allows you to select a mono audio file with a lower khz rate and render quality.
The difference between selecting stereo vs. mono will be the difference between 1/2 or twice the filesize for your audio file which will absolutely affect your total filesize but make little to no difference in your viewed file intended for web viewing. Take a look at a standalone Stereo track AAC 44.100 kHz 192 kbps that is 5 mins long and you're looking at about 5 MB file just for the audio!!! Cut that to mono and drop the frequency and bitrate and that 5 mb audio file will be about 1MB.
I have always used QT conversion from FCP and have only just now had the opportunity to look at the h.264 settings in Compressor and judging from initial impressions I would go with QT conversion from FCP.
For the video you mention I would just go with export using QT conversion from FCP. For video settings use automatic keyframes with an automatic datarate with quality set to Medium. Best quality multi-pass encode. For sound settings use Linear PCM Mono channel 32 khz rate and Faster Quality render setting. That should give you a nice, small file size that will look and sound good enough for sit down interview video between 3-5 mins. in length.
Also remember that the h.264 can be used with a Flash player instead of QT player so those without Quicktime can view the file without having to install the QT player. You can use something like the JW Player from http://LongTailvideo.com or simply change the extension of the compressed h.264 to .flv and use it with any Flash Player above 9.0
hth

Optimal settings for video extraction

What are the optimal settings in final cut pro 6.0 in order to take a finished project from my computer and put it on an external drive for the purpose of transferring this file to a beta tape? Also what are the optimal settings in order to take this same project file and burn it to a DVD? I want to get the best quality video as possible as this video will be played on TV.

What are your settings now? Who will be handling the output? They are the ones to ask the question on output format for layback to betasp. I'd say Uncompressed 8-bit or ProRes (standard def)... but this is dependent on the format you are working with now too.
As for DVD...just export a QT movie (self contained, sequence settings...or REFERENCE, uncheck the self contained box) and use the DVD preset in Compressor, then send to DVD SP...or take the QT into DVD SP and have it do the encode.
Shane

Optimal settings for encoding HDV 1080i footage to SD dvd

I have footage recorded from an HDV camcorder and edited in FCP 1080i 60. It is fast moving sports footage shot with a high shutter speed the total running time is 40 min. I have encoded it to DVD by taking the HDV 16:9 FCP sequence dropping it to a 4by3 DV sequence to get the window box 4by3 aspect ratio and exporting this sequence as an mov. This mov was then encoded with compressor dvd 90 min best settings
I was not able to find a quick way to do the aspect ratio change in Compressor 3. Please let me know optimal settings.
The big problem however is how compressor has dealt with the high speed moving footage. Played from the DVD on a sd tv the motion is terrible. It looks like the interlacing is all off and the image doubled up. The slow mo footage used in the piece is fine.
What are the optimal settings to smooth out the motion?

this ones been discussed to death many times in the past John
most folks have found the following tutorials helpful:
http://www3.telus.net/bonsai/Step-by-Step.html
http://www.kenstone.net/fcphomepage/hdv_to_sddvd.html

Optimal Settings for Podcast Output

I'm experienced with the editing and output rendering for DVD settings for Encore CS2 and .wmv for our on-demand video hosting server. We have a request for our medical education videos to output for podcast distribution.
Other than the obvious "ideal" presentation tips of keeping any recorded powerpoint fonts and graphics as large as possible, what's the output workflow needed?
Thanks
Gil

We have a 2.4Ghz MBP with the 256 MB video card.
We have 4 GBs of RAM, which you should consider.
However, without indicating what codec and cam you will be using, there isn't much more to say.
If you are working with a DV or HDV camcorder, for example, use an ExpressCard 34 FW or eSATA card and an external HDD for media.
That creates independent FW buses if you go that route or a FW bus and a eSATA HDD connection.

Optimal Settings for Distance

I'm sure this has been covered, but what are the idea settings for my Airport Extreme when it comes to distance?
I can't move my router any closer to my bedroom than it already is, and the signal dies right at the foot of my bed. So all I need is about 8 more feet.
Would 2.4 vs 5Ghz help? WPA2 vs WEP? Multicast rate? N vs n/b/g compatible? Interface robustness?
Thanks in advance.

As you can imagine, it's impossible to predict performance in advance without knowing volumes about the construction of your home, construction materials, carpet, furniture and a million other things. Even then, the prediction would probably be wrong.
2.4 GHz signals travel better than 5 GHz signals, so try the 2.4 Ghz band. And, perhaps surprisingly, "g" signals travel and penetrate better than "n". So, for maximum distance and penetration, try 802.11 b/g or 802.11 g.
It sounds like you really need a device like an AirPort Express to "extend" your wireless signal from the AirPort Extreme. Ideally, the Express would be located 1/2 to 2/3 of the distance between your AirPort Extreme and the area that you want to "extend".

Optimal settings for 9800 PRO

Does anyone know the BEST settings for a 9800 Pro. I do not want to get a program to OC it. I just would rather change the settings than use a program. So if anyone knows what the BEST settings or know of a site that tells you the BEST settings for a 9800 Pro, I would appreciate it very much if you were to tell me. Thanks.

try rage 3d tweak...it has an overclocker too, but you dont have to use it, and it practically gives you full control over the cards settings.
http://www.rage3d.com/r3dtweak/dload/R3Dtweak39c.zip

Optimal settings for export from 1080p camcorder - Canon HF100

I just bought an HF100 camcorder. When I make projects with iMovie what are best export settings for 1080p projects? What about for 480p for a DVD. I tried to export 1080p video and it looks grainy. I'm not sure if this is the fault of the camera or iMovie?
Also, when I play clips inside imovie the playback is choppy. Is there anyway to fix this?

I'm using a HF10, and I don't think iMovie '08 properly detects that 1080p recordings from these camcorders are progressive scan, but rather treats then like 1080i clips. I find I get better results by recording in the default 1080i if there's sideways motion in the video. That doesn't really surprise me - according to the AVCHD consortium website, there's no such thing as 1080p in AVCHD (see http://www.avchd-info.org/format/index.html).
DVDs are always interlaced anyway, so for best results you want to start with 1080i and not 1080p. I export at 960x540i, using the Quicktime export option selecting "High" quality mode. The default "Large" sharing option in iMovie uses a bitrate that I find too low for getting the best quality.
When you export at 1080p, what is your bitrate set to? That makes a lot of difference.
Finally, 1080p playback is very hard work for your computer. Try quitting other applications before playing back your video to get a smooth experience. Or export at 540p.

Optimal settings for AP1242AG with roaming

Hello everybody, I need some advice on the best settings for my AP1242AG wireless radios. I am using 2.4Ghz and not 5. They are not lightweight and therefore I do not have a WLC. I have only hooked up the right (primary) antenna on them. I have 6 radios in an outdoor deployment, they have line of sight and are only about 500 feet away from each other so signal should not be an issue. I have already established communication between two of the units successfully as a test so I am mostly there.
However, I need help with the role in radio settings. 3 of the radios are mounted throughout a jobsite on poles so they are my main AP's. The other 3 radios are in motorhomes that move around inside of the yard from time to time. Therefore, this is similar to a multipoint to multipoint bridge configuration. Each of the 3 main units on the poles have a connection back to the main LAN and I am simply trying to get the LAN connectivity into each of the three motorhomes (so I don't believe I need to use any of the repeater options and this is similar to a bridge). I don't know the best role in radio selection for this configuration that will allow everything to work together the best. I also need the 3 remote radios to roam from one pole to the next as needed for strongest signal.
Also, if anybody has additional advice on other settings I may want to change given my setup to help optimize, I would appreciate it. I am obviously new to these units.
Can somebody please help with this? Thanks in advance!

APs on poles : station-role root
APs on motorhomes : station-role workgroup-bridge
The workgroup bridge role allows to act as client, provide connectivity to whatever is connected on the wired interface of the WGB and also to roam.
500 feet is a lot for 1242 with omnidirectionnal antennas (I suppose this is what you have since you're roaming around). I hope you tested it :-)

Optimal Settings for Converting Sony AVCHD .MTS Footage for DVD Delivery

I am starting with footage from a Sony HDR-SR7 camcorder. Since iMovie is still kind of wonky with this, I am going to batch convert all my clips using the VeggieTools plug-in scripting for *Sony Vegas Pro* (under my Windows partition of my MacBook Pro). I can convert over each file into a new clip in a lot of different formats.
My goal is to *bring the footage over to Mac and edit it in Final Cut Express.* Eventually, I will be mastering and delivering on DVD (most likely through iDVD). And I am looking for guidance.
First, I have a lot of choices for the conversion format. But I am not sure what to use. I know that the original is upper field dominant and HD in size (16:9). I will eventually be going to standard DVD NTSC (with letterboxing top and bottom to fill up the format space of the 4:3 aspect ratio). And I assume that is lower field dominant.
Do I need to find some setting that lets me convert the footage to double the 29.97 fps rate while interpolating the fields? Or do I not have to worry about this? I am worried that bringing the size of the footage down will create some weird artifacts if this isn't taken care of first.
I guess the main question is, since I am looking to pretty much just edit these clips together and won't be doing much in the way of special effects, what's the best way or format to choose to *turn the HD footage into high quality SD footage* that I can quickly trim and string together *in Final Cut Express*...
Not sure if I gave enough info. I will be checking often in anyone wishes to try and tackle this one and needs more details...
And thanks for listening!!

OK my fault for not being clear on an extremely important point: I don't need anamorphic widescreen. Sorry to waste your brainpower on my lack of clarity. Mea culpa.
I intend to show this only on a standard definition TV from a standard definition DVD player. The "letterboxing" I spoke of is intentional on my part inside the standard def 4:3 frame. I will just let there be black bars at the top and the bottom.
So I don't need full super high resolution during this transfer (IF iMovie hadn't stopped recognizing my Sony AVCHD MTS camera after the first batch of video I collected, this wouldn't even be an issue. Been spending days on the forums trying all the solutions for the rest of my footage...).
But now that I have a workaround, I am just mostly confused about what to do about the field order (and thus, the frame rate) and the resizing (for convenience in size and playback speed). The original is upper first, and I am pretty sure that the QuickTime Movie I eventually make for iDVD should be lower field first (haven't tried tackling the can of worms of ideal MOV settings for an iDVD standard def disc yet).

Optimal settings for Export to Web

My source video is 1280 x 720, coming from a Canon SD780 camera. The video creation process goes fine until I get to the point where I need to export the video to the web. Here's what I do and what happens for a 1 minute video:
1) Export to Quick Time Movie
Creates a nice looking video at 294 MB and plays well on You Tube. However, the file size is huge and it takes a while to upload. Since YT does a conversion which allows users to view in standard or better quality, maybe I should just upload this uncompressed, biggest file and let YT do the work.
2) Using Quick Time Player 7, I am able to File ->Save For Web H.264 and I get a good looking 25 mb video .m4v that plays fine on my computer but when I upload it to YT, the video is grainy (pixelated) but the audio is fine.
3) Export to Quick Time Conversion
There are a gazillion options but I usually use Broadband High, H.264 and by default it wants to go to Dimensions Current 320 x 180. I'm not sure where Current got to be 320 x 180 when my source video is 1280 x 720. If I set it to 1280x720 HD, then it's totally pixelated, even on my screen.
What's the most optimal way to export in terms of file size and quality?

I did option #1 and uploaded a 301mb/54 second file to You Tube. It tells me that I had a successful upload, but that I should have put the index at the front instead of the rear of the file. I went back to the main Export to QT function in FCE4 and there are no settings to adjust the location of an index. When I went to My Videos on YT, it then said that the file conversion had failed. Where does something so simple get so screwed up?

Optimal settings for h.264

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