Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
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to Anonymous_
Re: Youtube throttled by TWC?said by Anonymous_:proves what you say is not true.
A cool 3.5MB/s Your connection is also significantly faster than my home connection. My daytime connection will pull down that video in no time (under two minutes if even that). I'm waiting for some things to fall in place before some better connectivity is installed here. I won't upgrade for the time being from what I've got until then. |
actions · 2012-Jun-14 11:27 pm · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 |
yes but your claiming youtube is throttled by TWC which is not true. |
actions · 2012-Jun-14 11:29 pm · (locked) |
Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
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YouTube does throttle as I might have mentioned on the previous page. Pop to 360p/240p and see what happens. They don't throttle on the HD videos. Their Flash player the last I checked would stop buffering videos if you paused the video once the buffer got to a certain point which is what I mentioned on the last page and needs a script to bypass unless Google did away with that. Raw downloads from YouTube are not affected by this.
I also know Time Warner doesn't throttle YouTube. I don't use them but I have many people who I help on a day to day basis who uses them and they don't do lowly things such as that. |
actions · 2012-Jun-14 11:32 pm · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 1 edit |
If it's loading slow for them they need to upgrade the computer
Even a Core2 does not cut it anymore They also load slow for me also on my Core2 system
Flash player HD video uses up a lot of CPU resources. As well as the Wireless NIC upto 40% CPU usage by it self each core. I have 4GB of ram installed on this system
also the User needs to make sure he or she is not use HTML5.
I recommend at lest 6-8 core or higher HTML5 has no GPU offload |
actions · 2012-Jun-14 11:39 pm · (locked) |
Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
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Core2Duos still cut it if you have a halfway decent GPU and a tuned up machine. Unless it's a very low end Core2Duo or one meant for a netbook/ultrabook it shouldn't have a problem handling a couple hundred megabits flying in, provided some time has been spent to reduce the amount of interrupts to the CPU and other processing overhead that causes smaller amounts of traffic to peg the CPU. The YouTube player on busy 1080p videos can consume 2% of a Core2Quad or 8% of a Core2Duo or less if you set up Stagevideo on a halfway decent GPU.
My desktop is a custom built machine I pieced together myself. i7-920 overclocked to 4.2Ghz, 16GB RAM (no swap) and 3-way SLi and it's used for gaming, general use and distributed computing projects. 1080p videos are almost completely decoded on the GPUs, and Flash sits there consuming no more than 2% of the total CPU time during 1080p video playback. Original will consume a CPU core but the GPUs will handle that without a problem.
My work computer runs a 2.53Ghz Core2Duo, and this machine is attached to a Gigabit port. Downloading at Gigabit speeds will peg the CPU at 100% and grind the hard disks down but YouTube will still play at 30FPS since the GPU is halfway decent and I've spent some time optimizing the machine. I may rebuild this machine to i5/i7, depending on what is laying around but it handles it just fine.
I'm not sure why your Core2Duo machine would load videos slowly though. Seems like something it should handle without a problem. |
actions · 2012-Jun-14 11:49 pm · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 |
Also if the user is using HTML5 video player he/she will need a 8core+ system to run 1080p smoothly.
My laptop is 2.7GHz Core2 6MB L2 overclocked from 2.5GHz 4GB ram windows 7HP only using a IGP but it's only 1200 x 800 14" screen
In general Wifi cards use more resources then regular NIc's |
actions · 2012-Jun-14 11:59 pm · (locked) |
Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
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said by Anonymous_:Also if the user is using HTML5 video player he/she will need a 8core+ system to run 1080p smoothly.
My laptop is 2.7GHz Core2 6MB L2 overclocked from 2.5GHz 4GB ram windows 7HP only using a IGP but it's only 1200 x 800 14" screen HTML5 is where I can see the exception here. Yeah, video acceleration for the players need some work still. 1080p should work fine on a 3-core CPU though, assuming one CPU is busy with handling network overhead and the OS, and the other two cores are taking care of decoding the video. 8 cores sounds like what would happen with the Original format. Which IGP does your laptop have? If it's an Intel 4500MHD (GM45/x4500) or newer, an ATi Mobility Radeon HD 4 series or higher, or a GeForce 8M series or higher, those cards can do H.264 decoding and can almost completely eliminate the CPU usage from Flash. Make sure Hardware Acceleration is on within Flash, you have the latest GPU drivers from the manufacturer of the GPU (not the PC maker unless it's dual/switchable graphics) and enable Stagevideo if YouTube's player won't turn it on using a userscript. Won't help too much with the HTML5 players though, those still need CPU. The older GPUs such as x3100s from Intel, NVIDIA GeForce 7 series and ATi Radeon HD 3 series and older, while they can do some H.264 acceleration and other methods of accelerating HD video, they aren't quite as effective. |
actions · 2012-Jun-15 12:04 am · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 |
this laptop 965Express
My other two laptop has Geforce 9600M-GS Vostro 1720 1920x1200 and Geforce 8600M-GT Vostro 1500 1200 x 800 |
actions · 2012-Jun-15 12:09 am · (locked) |
Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
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Ah, ok. The 965 won't get you too far with acceleration of video. Pretty basic card. The GeForce cards however should be able to take the heavy workloads off of the CPU, no problem.
With YouTube try &wmode=direct in the URL which turns on Stagevideo if you've got updated Flash and drivers. The YousableTubeFix Greasemoneky script, which is one I use can also force it on if it can even be done. |
actions · 2012-Jun-15 12:11 am · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 |
965 Express is x3100 |
actions · 2012-Jun-15 12:18 am · (locked) |
Smith6612 MVM join:2008-02-01 North Tonawanda, NY ·Charter Ubee EU2251 Ubiquiti UAP-IW-HD Ubiquiti UniFi AP-AC-HD
1 edit |
Ah, ok. So you're speaking of the chipset and not the GPU itself. I've attached a screenshot of what StageVideo does. This video's in 720p running on one of our desktop which runs Windows Vista and an Intel Q6600 as the CPU with a Radeon HD 5770 as the GPU. There are other YouTube videos loaded in the background, but there's my CPU usage during playback. |
actions · 2012-Jun-15 12:34 am · (locked) |
Anonymous_Anonymous Premium Member join:2004-06-21 127.0.0.1 |
said by Smith6612:Ah, ok. So you're speaking of the chipset and not the GPU itself.
I've attached a screenshot of what StageVideo does. This video's in 720p running on one of our desktop which runs Windows Vista and an Intel Q6600 as the CPU with a Radeon HD 5770 as the GPU. There are other YouTube videos loaded in the background, but there's my CPU usage during playback. Intel 82GM965 Graphics and Memory Controller according the intel's documents it's x3100 IGP controller. |
actions · 2012-Jun-15 1:46 am · (locked) |
Anonymous_ 1 edit |
to Smith6612
75% to 80% CPU usage when Forced full CPU speed & overclocked to 2.7GHz T9300 and with the &wmode=direct tag used
70% to 85% tag not used when load and playing
the CPU usage did drop to 65% when it was done downloading
usage on the 9600m GS was 40% no tag (2.53 P8700)
Something I noticed is SOME computers have issues with buffering. no matter what the specs of the computer |
actions · 2012-Jun-15 2:00 am · (locked) |