Tag Archives: streaming

Review

New Connected Monitors Coming From Accsoon.

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Accsoon CineView M7 Pro

Accsoon will be previewing two very interesting looking monitors at NAB in Las Vegas. Accsoon are perhaps best know for their Seemo  products that allow users to turn their iPhones into an SDI or HDMI equipped monitor or for thier extensive range of HD and 4K wireless video transmission systems (see my review of their 4K Cineview Master system here).

Accsoon CineView M7

 

Now they are about to release a pair of really interesting monitors, The CineView M7 Pro and CineView M7. Both monitors have the ability to record footage at up to 4K60p in H.264 or H.265 direct to an SD card slot or to external USB thumb drives or external SSDs. This provides a simple solution for instant review of footage on-set, or sharing to social media and streaming platforms, with the increased processing power allowing the menus and file management to be incredibly responsive. Video and audio bitrates can be adjusted to match the required record times and storage media. I don’t yet have any information on bit rates, but the nice thing about H265 is it can deliver very high quality with very small files, so this could be an excellent backup for a cameras internal recording. They also have bluetooth allowing you to connect bluetooth headphones for audio monitoring.

The screens are 7-inch 1900×1200 displays with cinema-grade accuracy, covering 100% of Rec.709, and a 1500:1 ultra-high static contrast ratio. Like most modern monitors you get all the expected exposure and focus tools such as Waveform display, false colour, zebras and peaking etc.

They have powerful internal processors that allow the monitors monitors to work with both 3D and 1D LUTs which are loaded via USB, SD Card or flash drive. Importantly the CineView M7 and M7 PRO can also function as a LUT box allowing the transform to be applied to the output via HDMI, SDI or Wi-fi streaming, or to be ‘burned’ into the image recorded direct to card. This is a really nice feature. 

The monitor can also cross convert between HD and 4K, both up and down and the press release also mention the possible future ability to convert between different frame rates. 

The monitors take a pair of NP-F style batteries for onboard power and can also be powered via a DC input as well as USB-C PD.  

Rear view of the CineView M7 Pro with cage fitted.

 

Powering Solutions:

Dual NP-F Slots

USB PD

DC

I/O Interfaces:

HDMI IN: Supports up to 4K60 DCI video input

HDMI OUT: Supports up to 4K60 DCI video output

SDI IN: 3G SDI. Supports up to 1080P60 video input

SDI OUT: 3G SDI. Supports up to 1080P60 video output

SD Card Slot: You can directly record to the SD Card, import LUTs from SD Card and offload footage to the SD Card.

USB 3.0 (Type-C): Plug in external storage devices for recording and file import/offload

Microphone jack (3.5mm): Supports external audio input to replace the audio signal embedded in the video source. 

Headphone jack (3.5mm): Supports using external headphones or speakers for audio monitoring.

Bluetooth: Supports audio monitoring using wireless earbuds. 

Side views of the CineView M7

The CineView M7 Pro includes a built in wireless receiver that is compatible with Accsoon’s wireless video transmitters making it a strong candidate for use as a directors monitor. The CineView M7 does not have a built in receiver so will I assume be cheaper.

The projected price for the CineView M7 Pro is $900USD which seems extremely competitive for a monitor with this feature set, especially if you already own any of their wireless transmission systems.

Everything Else, Review

Osee Gostream Duet Vision mixer and streaming box.

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I’m sure many of my readers will be familiar with the Blackmagic Design Atem Mini’s. But how many of you have looked into the alternatives? I’m in the process of putting together a mobile production unit that can be used in my camper van or transported in a few small flight cases. I was going to use one of the Atem Mini’s but they only have a single HDMI output and this means you can’t have both a multiview output and a program output for a high quality feed, perhaps for a screen or projection at the same time as the multiview. So, that led me to have a look at some of the alternatives and the one I finally settled on is the Osee Gostream Duet.

Osee Gostream Duet switcher and streaming device.



No one asked me to do this review and I purchased the device based on the manufacturers spec sheet from Amazon, just as anyone else would. This review exists simply because I actually really like the product.
The Osee Gostream Duet is a 4/5 channel vision mixer designed for live streaming. It supports 4 HDMI and 4 SDI inputs plus a further external source which can be a UVC camera via USB-C or an NDI camera over the connected network. You have to choose between SDI or HDMI on each individual input, you don’t get 8 inputs at the same time, but you can have a mix of both SDI and HDMI sources. The very easy way the setup menu can be accessed from the Gostreams front panel means that you could quickly change the input settings during a session if you needed to have access to an extra source or 2.

You get a free NDI licence when you update the units software, so as well as the 4 main inputs you could have a camera connected over the network attached to the units ethernet port.  Or you can add another camera via UVC as the device can accept a UVC input via one of the 2 USB-C ports. In total you can have up to 5 external sources at any one time.

It has a built in video player able to playback H264 HD files from an SD card. If you use a suitably fast SD card such as a V60 or V90 card it can also record to the same SD card as used for playback. Or you can attach an SSD or thumb drive to one of the USB-C ports.  You can connect it to a Mac or PC where it will be seen as a webcam making streaming very simple or the device can stream to 3 separate destinations at the same time. There is a companion program for Mac or Windows to control the unit remotely and you can also control it via a Streamdeck or similar via the companion software.

It has an upstream keyer as well as a downstream keyer. There’s a DVE that can be used to resize and reposition the input sources and still frames. The DVE’s and keyers can be used to create a multi-source  “supersource” which can be instantly recalled as needed. You can chroma and luma key with ease and the setup for the keyers and DVE’s can be done without a computer as you can access the menu system from the units front panel.

All in all I’m really impressed by the Osee Gostream Duet, it doesn’t cost much more than an Aten Mini, yet offers a lot more flexibility. Please watch the video to learn more.  

Everything Else, Technology

Xperia Pro – Is this the phone all video professionals should Own?

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The Xperia Pro has an HDMI input and can be used as a 4K HDR monitor.

 

A dramatic headline perhaps, but once I start to look at what the Xperia Pro can do, I can’t help but say – I want one! The Xperia Pro is so much more than just a phone for making calls or watching YouTube videos.

The Xperia Pro shares many features of Sony’s flagship Xperia 1 II and adds an HDMI input.

HDMI IN. Yes, that’s right – it has a 4K/HD HDMI input. So you can plug your camera into it and use it as an HDMI monitor, plus its HDR so you have a small pocket sized HDMI monitor. When I travel (travel – hopefully that will happen again) to remote locations I often don’t take a monitor because of the extra bulk. But being able to use a phone as a monitor from time to time would be such a help. It supports HDR and Rec2020 and has pinch to zoom if you need to enlarge the image to check focus etc.

Streaming from the HDMI input.

Install a streaming app on the phone and you can use it to stream the HDMI feed from any connected camera direct to your favorite platforms. No need to use clumsy tethering, just plug in the HDMI and start your favorite app.

5G millimeter wave. Because the phone features 5G millimeter wave connectivity, where available you will have access to extremely fast data transfer speeds for streaming or ftp transfers. The phone also includes a Network Visualiser App that allows you to find the best network connectivity so you can be sure of the best possible connection wherever you are.

3x High Quality Cameras. The Xperia Pro has three 12mp cameras with Zeiss lenses that are the equivalent of 16mm f2.2, a particularly impressive 24mm f1.7 as well as a 70mm f2.4. The cameras have been co developed by engineers from the Alpha team and feature full manual control as well as raw stills. For video it can shoot at 4K HDR at 24, 30, 60 and 120fps with an optional wide screen 21:9 (2.370:1) aspect ratio mode that matches the 21:9 aspect ratio of the phone itself.

But all of this goodness comes at a price. Currently its priced at $2499 USD which is a huge amount of money for a phone. The very similar  Xperia 1 II without the HDMI input can be found for less than half of that. But for someone that streams a lot, perhaps for TV news applications there is a lot to like. You could use the phone as your camera or use the phone to stream from a better camera, easily and simply. With 5G you can use it to upload finished packages quickly and easily. The cost of any high end phone plus an HDR 4K monitor would be close to that of the Xperia Pro, so while it is a lot of money it isn’t perhaps as outrageous as it first seems.

You can find more information here: https://www.sony.com/electronics/professional-smartphones/xperia-pro#product_details_default

 

cameras, Shooting Tips, Workflow

How To Live Stream With The Sony PXW-Z90 and NX80.

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The Sony PXW-Z90 is a real gem of a camcorder. It’s very small yet packs a 1″ sensor , has real built in ND filters, broadcast codecs and produces a great image. On top of all that it can also stream live directly to Facebook and other similar platforms. In this video I show you how to set up the Z90 to stream live to YouTube. Facebook is similar. The NX80 from Sony is very similar and can also live stream in the same way.

 

PXW-FS5, Workshops and Events

Facebook Live – Streaming with the FS5.

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Facebook Live stream Thursday 26th March 4pm GMT/UTC on how to stream to Facebook and YouTube with the Sony PXW-FS5 (also applies to many other Sony cameras with similar streaming options).
I will show you how to connect the camera to a network via Wi-Fi, how to send the stream from the camera to a computer. I will show you how to set up VLC to receive the stream from the camera and then how to use OBS to convert the FS5’s stream (via VLC) and send it to YouTube.
The “How To” live stream will be on my Facebook page: https://www.facebook.com/alister.chapman.9. But if you also have YouTube you will be able to see the stream from the FS5 once it is connected and setup. Links will be shared during the presentation.
If you install VLC: https://www.videolan.org/
Ahead of the session you should be able to set everything up as we go.
Thursday March 26th 16:00 GMT/UTC, 17:00 EU,  12:00 EDT,  9:00AM PDT.
PXW-FS5, Workflow

Live Streaming From an FS5

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Do you have an FS5 and want to stream to Facebook or YouTube? It’s actually fairly straight forward and you don’t even need to buy anything extra! You can even connect a couple of FS5’s to a single computer and switch between them.

How do you do it?

First you will need to download and install two pieces of free software on your computer. The first is VLC. VLC is an open source video player but it also has the ability to act as a media server that can receive the UDP video streams that the FS5 sends and convert them into a live video clip on the computer. The computer and the camera will both need to be connected to the same wifi network and you will need to enter the IP address of the computer into the streaming server settings in the FS5. By connecting the FS5 to your computer via the network you can use VLC to decode the UDP stream . Go to “file” “open network” and click on “open RTP/UDP stream” and enter the computers IP address and the stream port, you should then save the FS5 stream as a playlist in VLC.

The next piece of software that you need is OBS Open Broadcast Studio. 

OBS is a clever open source streaming application that can convert any video feed connected to a computer into a web stream. From within OBS you can set the signal source to VLC and then the stream from the FS5 will become one of the “scenes” or inputs that OBS can stream to Facebook, YouTube etc.

For multi-camera use a different port for each of the UDP streams and then in VLC save each stream as a different playlist. Then each playlist can be attached to a different scene in OBS so that you can switch. cut and mix between them.

 

Everything Else, Shooting Tips, Technology, Workflow, Workshops and Events

Streaming and Live Feeds.

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With some difficult times ahead and the need for most of us to minimise contact with others there has never been a greater need for streaming and online video services that now.

I’m setting up some streaming gear in my home office so that I can do some presentations and online workshops over the coming weeks.

I am not an expert on this and although I did recently buy a hardware RTMP streaming encoder, like many of us I didn’t have a good setup for live feeds and streaming.

So like so many people I tried to buy a Blackmagic Design Atem, which is a low cost all in one switcher and streaming device. But guess what? They are out of stock everywhere with no word on when more will become available. So I have had to look at other options.

The good news is that there are many options. There is always your mobile phone, but I want to be able to feed several sources including camera feeds, the feed from my laptop and the video output from a video card. 

OBS to the rescue!

The good news is that there is a great piece of open source software called OBS – Open Broadcast System and the Open Broadcast Studio streaming software.

Open Broadcast Studio Software.

 

OBS is s great piece of software that can convert almost any video source connected to a computer into a live stream that can be sent to most platforms including Facebook and YouTube etc. If the computer is powerful enough it can switch between different camera sources and audio sources. If you follow the tutorials on the OBS website it’s pretty quick and easy to get it up and running.

So how am I getting video into the laptop that’s running OBS? I already had a Blackmagic Mini Recorder which is an HDMI and SDI to thunderbolt input adapter and I shall be using this to feed the computer. There are many other options but the BM Mini Recorders are really cheap and most dealers stock them as well as Amazon. it’s HD only but for this I really don’t need 4K or UHD.

Blackmagic Mini Recorder HDMI and SDI to thunderbolt input adapter.

 

Taking things a step further I also have both an Atomos Sumo and an Atomos Shogun 7. Both of these monitor/recorders have the ability to act as a 4 channel vision switcher. The great thing about these compared to the Blackmagic Atem is that you can see all your sources on a single screen and you simply touch on the source that you wish to go live. A red box appears around that source and it’s output from the device. 

The Atomos Sumo and the Shogun 7 can both act as 4 input vision switchers.

 

So now I have the ability to stream a feed via OBS from the SDI or HDMI input on the Blackmagic Mini Recorder, fed from one of 4 sources switched by the Atomos Sumo or Shogun 7. A nice little micro studio setup. My sources will be my FS5 and FX9. I can use my Shogun as a video player. For workflow demos I will use another laptop or my main edit machine feeding the video output from DaVinci Resolve via a Blackmagic Mini Monitor which is similar to the mini recorder but the mini monitor is an output device with SDI and HDMI outputs. The final source will be the HDMI output of the edit computer so you can see the desktop.

Don’t forget audio. You can probably get away with very low quality video to get many messages across. But if the audio is hard to hear or difficult to understand then people won’t want to watch your stream. I’m going to be feeding a lavalier (tie clip) mic directly into the computer and OBS.

I think really my main reason for writing this was really to show that many of us probably already have most of the tools needed to put together a small streaming package. Perhaps you can offer this as a service to clients that need to now think about online training or meetings. I was lucky enough to have already had all the items listed in this article, the only extras I have had to but are an extra thunderbolt cable as I only had one. But even if you don’t have a Sumo or Shogun 7 you can still use OBS to switch between the camera on your laptop and any other external inputs. The OBS software is free and very powerful and this really is the keystone to making this all work.

I will be starting a number of online seminars and sessions in the coming weeks. I do have some tutorial videos that I need to finish editing first, but once that’s done expect to see lots of interesting online content from me.  Do let me know what topics you would like to see covered and subject to a little bit of sponsorship I’ll see what I can do.

Stay well people. This will pass and then we can all get back on with life again.

Business, cameras

Big Sky News Investment in Sony XDCAM.

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PXW-X400Sky News in the UK have decided to invest in a new ecosystem using a number of different Sony XDCAM camcorders in a move to future proof their news production. All the cameras chosen feature Sony’s built in streaming and ftp functions.  To go with the cameras Sky are also investing in a number of PWS-100RX1 live streaming receivers that feature Sony’s QoS system that ensures high quality images even when using low quality data connections.

The cameras chosen include the PXW-X400 shoulder camera (which from next year can be upgraded to 4K with a new sensor system). The PXW-X200 and the PXW-X70 (also 4K capable).

According to the Sony Press release:

George Davies, Head of Operations at Sky News UK said: “Sky News is constantly looking to improve its news service and customer experience. Core to Sky News is the ability to increase speed to air with accurate information. IP is now an integral part of the news infrastructure and the cameras we are purchasing will allow a revolution in the workflow for Sky News in the field. The Sony cameras and network system will allow Sky News to have permanently connected cameras with bi-directional information to ensure we get the pictures back but also have metadata to ensure we know what they are and where they are from”.

For more details click here.