1080p transcoding 10bit 4k 4K AVC 4K BITRATE 4K FPS 4k H.264 4K H.264 8-bit 24fps 4K H.264 8-bit 2Mb bitrate 30fps 4K H.264 8-bit 30fps 4K H.264 8-bit UHD 30fps 4K H.265 4K H.265 10-bit 25fps 4K H.265 10-bit 30fps 4K H.265 10-bit 42fps 4K H.265 8-bit 25fps 4K NAS 4K Plex transcoding AVC Differrence between H.264 H.265 H.264 AVC H.264 NAS H.264 transcoding H.265 H.265 10-bit 30fps H.265 8-bit 24fps h.265 HEVC H.265 NAS H.265 or H.264 H.265 transcoding h264 h265 NAS 4K NAS Transcoding Plex 4K NAS Plex 4K Playback PLex Media Server NAS Plex NAS plex transcoding QNAP NAS QNAP NAS Transcoding QNAP TS-251B QNAP TS-251B NAS Synology DS218+ synology nas Synology NAS transcoding Tech Transcoding 4K Media transcoding NAS ts-251b TS-251B NAS TS-251B PLEX TS-251B PMS TS-251B Review Ultra HD 4K H.264 Ultra HD 4K H.265 Uncategorised What is AVC What is H.264 what is H.265 What is HEVC

QNAP TS-251B NAS PLEX Media Server Transcoding 4K and 1080p Test featuring H.264 and H.265

QNAP TS-251B NAS PLEX Media Server Transcoding 4K and 1080p Test featuring H.264 and H.265

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Transcoding 4K Media on the QNAP TS-251B NAS Plex Media Server?

Transcoding on a NAS such because the QNAP TS-251B system is the power for a multimedia file to be modified from it’s present format or codec to at least one that’s higher suited to the vacation spot gadget. On this file entry, the QNAP TS-251B NAS is the host system and the system you need to play the file is the shopper. That is the case of whether or not you’re utilizing Plex or not. Transcoding is usually required when a media file is extra just lately launched than the shopper system that’s accessing it, so the newer compression or playback format is unknown to the system you need to entry it with. Alternatively, you need to entry the film or music in your QNAP TS-251B and don’t need to use the unique file in its full measurement. Transcoding can allow you to stream a a lot smaller model in weight or decision if wanted. IN a well-liked program resembling PLEX, clean playback is important, and with the plex media server software on the QNAP TS-251B NAS utilizing a bigger proportion of CPU and Reminiscence than most packages, it is extremely helpful to know the plex transcoding talents of any NAS.

OFFICIALLY the Greatest NAS for A Plex Media Server of 2017

Why do you have to issue transcoding with a Plex Media Server on a QNAP TS-251B NAS

Once you set up a Plex Media Server in your QNAP TS-251B, you need to know that plex isn’t the reply to your whole media prayers. It has some limitations and relying on the NAS you employ, these limits could be annoying. You’ll more than likely have media information in a big assortment of various codecs and there isn’t any guaranteeing that these are going to be suitable with TVs, iPads and Smartphones that you simply want to watch them on. Though you’ll have a model of the Plex app on the viewing gadget, that app will nonetheless be locked to playback the supported media varieties on that gadget.

So in case your telephone doesn’t help.MKV or .MOV, then neither does the plex app you put in on it. Nevertheless, that is the place transcoding is available in once more, because the plex media server will use the NAS system assets to vary the file to a model/format that it CAN play. What makes transcoding with Plex totally different to odd transcoding is that always, the NAS (on this case, the QNAP TS-251B) won’t let the plex use the transcoding engine inside. This isn’t the top of the world, as it is going to use uncooked system energy as an alternative. The result’s that the place a daily transcode outdoors of plex will use 20-30%, in plex it might go as excessive as 70-80%. That is why it is very important understand how nicely a plex NAS will transcode, as if it should hapen often, it might probably decelerate the overall use of your QNAP TS-251B NAS.

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Which plex supported shopper units require transcoding from the QNAP TS-251B NAS

Vacation spot units vary significantly and are also known as the shopper system. Widespread shopper units that your QNAP TS-251B system might be accessed by are sometimes:

  • iPad or Android Pill
  • iPhone or Android Smartphone
  • Sensible TV or DLNA supported monitor
  • Macbook, Laptop computer or Netbook gadget
  • Sound methods corresponding to Bose, Sonos and Sony DLNA techniques
  • House Theatre Methods
  • Community and internet-enabled gaming consoles reminiscent of PS4, Xbox One and Nvidia Defend

Transcoding between a QNAP TS-251B and your media may be of super profit for these with restricted web bandwidth, obtain limits or low powered units while utilizing the plex shopper software.

What are the Specs of the QNAP TS-251B NAS?

The specs for the QNAP TS-251B NAS are under and like all NAS units, the CPU and Reminiscence play an enormous half in how properly it performs at transcoding each in and out of plex. The important thing elements to think about are if the system options an x86 or ARM-based CPU, does the QNAP TS-251B CPU function a transcoding engine and how a lot RAM the system arrives with for a number of transcoding duties. Under are the QNAP TS-251B specs:

NAS Mannequin

QNAP TS-251B

SPECS

IntelCeleron® J3355 Quad-Core

2.zero GHz (burst as much as 2.5 GHz)

2/8GB Reminiscence

2 Yr Guarantee

TRANSCODING ENGINE: YES

1080P Help: YES

4K Help: YES

Transcoding Help: YES

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What’s the distinction between H.264 and H.265 4K Media on a NAS

H.264 and H.265 are widespread codecs of recent digital media. H264 can also be known as AVC by specialists (Superior Video Coding) and is taken into account the usual for video file compression. This enables for media initially created for large-scale leisure to be recording, compressed, and distributed to the house and smaller scale manufacturing of digital video content material watched by you, the buyer by way of plex.

H265 is the newer and extra consumer-friendly various to H264. Additionally it is often known as HEVC (Excessive-Effectivity Video Coding) and was developed so as resolve problems with monumental 4K media information being simply too giant on your shopper gadget to playback. H.265 has develop into so common and knowledge saving that likelihood is that the YouTube clip, iTunes media or iPlayer content material you watched was in .265 and HEVC. Sometimes a contemporary NAS such because the QNAP TS-251B will playback with JUST H.265 or it can PLayback each H.264 and H.265. The latter just about being unique to x86 or AMD based mostly NAS CPU units.

The QNAP TS-251B NAS 4K H.265 Eight-bit 30fps 46Mb/s PLEX Test 1- How nicely does it carry out?

We pushed the QNAP TS-251B NAS to transcode a 4K H265 media file by means of the plex media server software. It was an Eight-bit recording, operating at 30 frames per second and featured a bitrate of 46 megabits per second. The QNAP TS-251B playback outcomes have been:

The QNAP TS-251B NAS 4K H.265 Eight-bit 25fps 38Mb/s PLEX Test 2 – How properly does it carry out?

Subsequent, we pushed the QNAP TS-251B NAS to transcode a 4K H265 media file by means of the plex media server software. It was an Eight-bit recording, however this time operating at 25 frames per second and featured a bitrate of simply 38 megabits per second. The QNAP TS-251B playback outcomes have been:

The QNAP TS-251B NAS 4K H.264 Eight-bit 30fps 51Mb/s PLEX Test three – How nicely does it carry out?

Subsequent, we pushed the QNAP TS-251B NAS to transcode a 4K H264 this time, the media file was an Eight-bit recording, however this time again at 30 frames per second and featured a bitrate of 51 megabits per second, our highest but. The QNAP TS-251B playback by way of the plex media server software outcomes have been:

The QNAP TS-251B NAS 4K H.265 10-bit 30fps 38Mb/s PLEX Test 7 – How properly does it carry out?

We then ran a a lot denser H.265 4K file on the QNAP TS-251B. This H265 file by means of the plex media server software was one other 10-bit recording, at 30fps  however this time with a a lot larger bitrate of 38 megabits per second. The QNAP TS-251B playback outcomes have been:

The QNAP TS-251B NAS 1080p H.265 Eight-bit 24fps 405kb/s PLEX Test 10 – How properly does it carry out?

In an effort to take care of equity, we additionally coated an H.265 1080p file, so a comparability between this and Test 12 could possibly be made. Ignore the check numerical order numbers, as this wanted to be re-done (blame the QNAP TS-251B needing a firmware replace mid transcode and subsequently spoiled the outcomes the primary time). This was an HEVC/H265 Eight-bit file operating at 24fps by way of the plex media server software, however with a relatively low bitrate of simply 405kbps. The outcomes (right this time) have been once more, pretty anticipated:

The QNAP TS-251B NAS Extremely HD 4K H.264 Eight-bit 24fps 22Mb/s PLEX Test 15 – How nicely does it carry out?

We then determined to finish on an older and presently extra widespread owned 4K sort of media file. This was sort of our management exams for many NAS and was no exception for the QNAP TS-251B via the plex media server software. This UHD file in 4K was an Eight-Bit file, arriving in 24 frames per second and at a bitrate of 22megabits per second. For many who have owned 4k media for some time and need to contemplate their older H264 materials, this check can be of curiosity. The outcomes have been.

The QNAP TS-251B NAS 1080p H.264 Eight-bit 24fps 13Mb/s PLEX Test 16 – How properly does it carry out?

With a purpose to validate the sooner exams, we then switched again to 1080p/HD briefly as we might check an older h264 mp4 file by way of the plex media server software on the QNAP TS-251B. This 2014 made media file sort was fairly excessive spec again then and under we will see how the QNAP TS-251B handled the Eight-bit file at 24frames per second by way of plex with transcoding enabled.

The QNAP TS-251B NAS 4K H.265 10-bit 30fps 40Mb/s PLEX Test 18 – How nicely does it carry out?

Glad with our testing 1080p, we determined to give attention to 4K Media for this final three exams (Test 18, 19 and 20) as we needed to introduce the identical media file, however every time change only one variable, to see how the plex media server software on the QNAP TS-251B NAS coped. In all three checks we used a 10bit 4K H.265 Media file. However in check 18 we used the bottom bitrate, at 40Mb/s. Right here is how PLEX on the ### transcoded.

The QNAP TS-251B NAS 4K H.265 10-bit 60fps 73Mb/s PLEX Test 20 – How properly does it carry out?

In check 20, I used to be beginning to get sick of this file! So, i made a decision to maintain a pleasant excessive bitrate model at 73Mb/s BUT then use a ramped up model at 60FPS. Sadly this file was solely out there in .MP4 moderately than the .MKV that was utilized in check 18 and 19, so hopefully this doesn’t undermine my QNAP TS-251B plex transcoding checks. By no means the much less this heavy h.265 4K file was punishing to the QNAP TS-251B NAS, or certainly ANY NAS.

The QNAP TS-251B NAS 720P H.265 Eight-bit 24fps MKV PLEX Test 21 – How nicely does it carry out?

As a way to begin the testing on the QNAP TS-251B NAS correctly, I began with a comparatively trendy and common 720p decision file. I did throw a number of curveballs into the combination with an MKV file. Apart from that, this media file is pretty consultant of the bigger than common information you’ll encounter once in a while when selecting media taht is appropriate for each bigger and smaller units. With the QNAP TS-251B plex media server, I used to be capable of software program transcode the file right down to a manageable 480p (I wouldn’t dip under this on trendy cellular units until you’re on a strict knowledge package deal). Although it did the job, the CPU use undoubtedly was hogged by the QNAP TS-251B, as seen under:

Test File Sort

  • 720p Decision
  • HEVC Codec
  • 24FPS Body Fee
  • Eight Bit Depth
  • h.265 Compression
  • MKV File Container
  • 24p Video Body Price

The QNAP TS-251B NAS 1080P H.264 Eight-bit 24fps MP4 PLEX Test 22 – How properly does it carry out?

After giving the QNAP TS-251B a simpler file, I ramped the problem proper again up once more with one other H.264 media file that was at 40MB/s bitrate and at 1080p decision – I needed to see if the sooner outcomes have been a fluke and to see how the QNAP TS-251B handles this heavier file. There was a noticeably change in CPU use, however the outcomes bore comparable outcomes to earlier than.

Test File Sort

  • 1080p Decision
  • HEVC Codec
  • 24FPS Body Price
  • 40MB/s Bitrate
  • Eight Bit Depth
  • h.264 Compression
  • MP4 File Container
  • 24p Video Body Price

I hope these Plex Media Server 4K outcomes have been of use to you and this helps you contemplate which NAS you want to you purchase in 2018, whether or not it’s the QNAP TS-251B or one thing kind of suited to your wants.

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