Showing posts with label Sports. Show all posts
Showing posts with label Sports. Show all posts

Monday, 1 March 2021

OT - Sports Video & Photography

Some people have asked me about the setup I use for filming & streaming live hockey matches (although this would apply to most live sports).

So the first thing to say is that I'm very much an amateur & beginner myself, but I've picked up some good tips from those around and done a fair bit of research and trial & error.




Setup

The setup is a mix of software and hardware, some used pitch-side and some used from anywhere.

One thing to remember is that video files get big quickly, very much dependent up on the video source resolution & format, and the compression codecs used, I film at 1080p 50 frames/second MPEG4 35mbps which generates about 16GB of data files per hour. Not only does your camera need to have enough storage capacity, but remember the time take to transfer files from cameras to PC, the storage needed to keep both these 'raw' files and the subsequent processed files.

Many cameras, including mine, will seamlessly split a single recording into multiple files, so for a 1hr match I will typically have 5 files of circa 3.2GB each - later these will need to be joined/concatenated into a single file as part of processing before uploading to an analysis / sharing service.  

Notes

I have 3 distinct sets of kit:

    1. The video match recording
    2. The live streaming
    3. Stills photography

Not all of the equipment below is needed although it's all found it's way into my bags.

Most of the points would work with many different makes of cameras.

Video Equipment

Video camera

Canon XA35 

https://www.canon.co.uk/for_home/product_finder/camcorders/professional/xa35/

A great video camera, with strong optical zoom, multiple control points, great audio controls & inputs, and dual HDSC cards for vast storage

Lenses

XA35 standard

Wide angle Canon WA-H58

https://store.canon.co.uk/canon-wa-h58-wide-attachment-lens/8640B001/

Microphone

Quickly I realised it was good to have a directional microphone to focus noise pickup towards the game and action (away from the side-lines), but also to minimise environmental noise (wind & rain). RØDE was an obvious choice re quality, cost & ubiquity (spares, interop etc). The VXLR+ minijack adapter was only needed to use with the pro audio interfaces on my XA35 camera.

RØDE VideoMic Pro+ Compact Directional On-camera Microphone

https://www.amazon.co.uk/gp/product/B0749GV5L3/ 

RØDE VXLR+ Minijack to XLR Adaptor with Power Convertor

https://www.amazon.co.uk/gp/product/B071LNDKBJ/

RØDE DeadCat VMP+ Artificial Fur Wind Shield for the VideoMic Pro+

https://www.amazon.co.uk/gp/product/B07D14L3LH/ 

Tripods

Manfrotto 546B Tripod

https://www.manfrotto.com/global/alu-twin-leg-with-middle-spreader-video-tripod-546b/

Manfrotto Befree GT Carbon

https://www.manfrotto.com/uk-en/befree-gt-carbon-fibre-tripod-twist-lock-ball-head-mkbfrtc4gt-bh/

Tripod video heads

Manfrotto 504HD Fluid Video Head (for the 546B)

https://www.manfrotto.com/global/504-fluid-video-head-with-75-mm-half-ball-504hd/

Manfrotto MH055M8-Q5 Photo-Movie Tripod Head (for the Befree GT)

https://www.manfrotto.com/uk-en/magnesium-photo-movie-tripod-head-with-quick-release-plate-mh055m8-q5/

Camera Quick Release Plate

Neewer Rapid Connect Quick Release Sliding Plate Camera Mount with 1/4" and 3/8" Mounting Screws for Manfrotto 501HDV 503HDV 701HDV MH055M0-Q5

https://www.amazon.co.uk/gp/product/B00MNA7E7W/

Magic Grip

Manfrotto 035 Super Clamp

https://www.manfrotto.com/uk-en/super-photo-clamp-without-stud-aluminium-035/

Magic arm x 2  (1 for monitor & 1 for mobile phone)

UTEBIT Magic Arm 11 Inch Adjustable Articulated Arm Camera Arm with Super Clamp Max Load 3KG Magic Arm Camera Mount for DSLR Rig Camera, LCD Field Mon

https://www.amazon.co.uk/gp/product/B07KS9VVVT/

LANC controller (for remote zoom/focus/record control)

Varizoom VZ-Rock Zoom Controller (for Canon - on 504HD head)

https://proav.co.uk/cameras-lenses/varizoom-vz-rock-zoom-controller

VariZoom VZ-RL100 LANC Zoom Control (for Canon - on MH055M8-Q5 head)

https://proav.co.uk/cameras-lenses/varizoom-vz-rl100-lanc-zoom-control 

Monitor

Feelworld LUT6 6 Inch 2600nits

https://www.amazon.co.uk/gp/product/B08F9ND8RQ/

Mobile phone holder

Neewer Cellphone Holder Clip Desktop Tripod Mount with Mini Ball Head Hot Shoe Adapter for 14-inch and 18-inch

https://www.amazon.co.uk/gp/product/B07D3K9C8R/ 

USB Capture

DIGITNOW! Video Capture Card HDMI to USB 2.0 Audio Video Capture Cards HD 1080p

https://www.amazon.co.uk/gp/product/B0895N9KM5/ 

OR 

ExtremeCap UVC - BU110 (works well as a more expensive equivalent capture card)

https://www.avermedia.com/gb/product-detail/BU110 

https://www.amazon.co.uk/AVerMedia-ExtremeCap-Uncompressed-Supports-BU110-White/dp/B0745KP298/

You will also need an Android Mobile phone for capture input and live streaming (I use a Google Pixel 4XL but most android phones will work) - Apple phones will not work (I know blame 'Uncle Steve').

Cables

Duttek Mini HDMI to HDMI Coiled Cable 4K 2.5m

https://www.amazon.co.uk/gp/product/B087T5N9NM/ 

HDMI <-> HDMI Coiled 2.5m

https://www.amazon.co.uk/gp/product/B087TPD2R2/ 

USB 3.1 (female) <-> USB C (male) 

https://www.amazon.co.uk/gp/product/B077FY7831/

Software

Shotcut - open & free video editing & encoding, for post match video work

https://shotcut.org/ 

Coach-Logic - for post match coding, analysis and clipping to players

https://www.coach-logic.com/

CameraFi - for live streaming of matches

https://www.camerafi.com/camerafi/ 

YouTube - for live stream viewing and restricted on-demand playback

https://www.youtube.com/ 

USB Camera - Connect EasyCap or USB WebCam

https://play.google.com/store/apps/details?id=com.shenyaocn.android.usbcamera 


Other photography equipment

DSLR Camera x 3

Canon EOS 1DX Mark II

https://www.canon.co.uk/for_home/product_finder/cameras/digital_slr/eos_1dx_mark_ii/

2 X Canon EOS 6D

https://global.canon/en/c-museum/product/dslr813.html

 Lens x 4 (main use)

Canon EF 300 f/2.8 L IS USM

https://www.canon.co.uk/lenses/ef-300mm-f-2-8l-is-ii-usm-lens/

Canon EF 100-400mm f/4.5-5.6 L IS USM

https://global.canon/en/c-museum/product/ef345.html

Canon EF 500mm f/4.5 L USM

https://global.canon/en/c-museum/product/ef307.html

Canon EF 24-70mm f/2.8 L USM

https://store.canon.co.uk/canon-ef-24-70mm-f-2-8l-ii-usm-lens/5175B005/


Monopods

Manfrotto Element Monopod Aluminium Red MMELEA5RD

https://www.manfrotto.com/uk-en/element-monopod-aluminium-red-mmelea5rd/

Three Legged Thing "Alan 2"

https://www.3leggedthing.com/uk/alan-2-0-professional-carbon-fibre-monopod-system.html


Monopod heads

Manfrotto MH496-BH 496 Centre Ball head - Black

https://www.manfrotto.com/uk-en/496-centre-ball-head-mh496-bh/

Manfrotto XPRO Head with 200PL Plate (MHXPRO-BHQ2)

https://www.manfrotto.com/uk-en/xpro-ball-head-in-magnesium-with-200pl-plate-mhxpro-bhq2/


Stool

Mini Max Stool

https://www.minimaxstool.com/

Bags

LowePro 

LowePro ProTactic BP 450 AW II

https://www.lowepro.com/uk-en/protactic-bp-450-aw-ii-black-lp37177-pww/

Peli 1615 Air Case (for flight check-in and general safe travel)

https://www.peli.com/eu/en/product/cases/air/1615


Positioning

For filming, height is good here, both being as high up as possible, and in keeping the camera position as high on the tripod as possible.

For match analysis, most coaches will say end of pitch views are better than side-on views as there should be less camera movement.

If there is a filming tower, and you have permission and know how to use it safely then this is normally the best option - some have camera mounts, some have tripod spaces, some you need to be creative with. But always remember to take a drink with you as it's normally 90mins up a tower.

If the pitch is a fully caged one without a tower (as often found at education facility pitches) I tend to film from a couple of metres behind a baseline corner flag, but paying a lot of attention to the live game and moving balls!

For stills photography, couple of points here

    1. Remember where the sun is in relation to the pitch, to avoid 'wash out' or glare
    2. I tend to find close & very low to the pitch works best for capturing the 'being part of it' aspect
    3. If you're looking for general images the centreline can be fine, but if you want action (or using a long lens) then pick an end of the pitch and shoot from there (I tend to find somewhere around the baseline to 23yr works well)
    4. Always remember to keep clear of the sidelines to allow players, coaches & officials free passage
    5. Always pay attention to where the ball is and where it is going, hockey balls hurt & can be very expensive when you don't avoid them!

Weatherproofing

A good pair of 'mechanics' gloves are useful during the cooler pitch days - thin enough to operate controls but good enough to prevent frostbite :)

But it is key to weatherproof your electronic equipment as much as possible, most good lenses have a good degree of weather proofing, but only the top end commercial cameras tend to have proper weatherproofing needed during a typical hockey season weather. I've already had to send my XA35 to Canon's pro service centre due to rain damage on a zoom control button - great 2 day turnaround CPS service but £180 I'd rather have kept in my account.

For my EOS cameras I use Canon ERC-E5M

https://store.canon.co.uk/canon-erc-e5m-camera-rain-cover-medium/1759C001/

For the XA35 camera I use CamRade WetSuit XA30/35

https://www.camrade.com/products/wetsuits-rain-covers/camrade-wetsuit-xa30-35

For everything else, and for when I don't have the above, I use these bags with a hole torn and elastic bands:

https://www.amazon.co.uk/gp/product/B07TXRMVY6/

Filming & Sharing

Always ensure you have permission from all clubs & officials in order to film - this is best arranged via email in the prior week (we do it when the captains message each other re logistics etc)

Always ensure that you following SafeGuarding and GDPR guidelines with all footage - some events, venues or leagues will require that you complete additional paperwork here.

Whenever I film I also offer to share a copy with the opposition coach, and also with the umpires & officials, it's useful for all. Indeed there have been several times where the umpires have asked to review the footage during/immediately after a game, other times where I've had to prepare normal, slow-mo and zoomed versions of footage for people after a game.

Hints & Tips

  • Be careful when filming behind fences - whilst you can easily control the focal length on the DSLR lenses, the auto-focus on the video camera loves to focus on the fence not the pitch. I found this out the hard way when we had a new extension catch fence in front of the camera tower!
  • Remember you're filming the full field of play and not playing "follow the ball" - try and keep as many of the players in view as possible, it's these formations & player positioning that the coach needs to be able to see
  • Manage the optical zoom of the video camera to keep both side-lines in the view where possible - I use the Varizoom VZ-Rock control (mounted on the video head pan/tilt arm and connected to the remote input on the XA35) to make it easier to control the zoom - but this does need practice!
  • Keep the pitch in view, you don't need the skyline, surrounding areas or spectators etc
  • Batteries run down a lot quicker in the cold, in my bags I normally have 10 fully charged DSLR batteries, a couple of fully charged batteries for my video screen monitor, and 6 of so extended capacity video batteries. I tend to find for a full match I might use 3 DSLR batteries between 2 cameras, 1 video monitor battery and 2 video camera batteries. For streaming you also need to remember a power backup for your phone as the streaming is fairly heavy on the battery.
  • Remember you're filming the match not watching it - it's easy to be still thinking / looking at something and not to notice the game has moved on
  • Remember the microphones pick up everything - including the noises you make behind / beside the camera, and also the noise of a DSLR shutter!
Live Streaming
So for me at the moment, the live streaming setup breaks into a number of areas:

  • Camera to Application
  • Application to Platform
  • Platform to Viewers 

Camera to Application

So I use my Canon XA35 camera connected via HDMI to the "DIGITNOW! Video Capture Card HDMI to USB" card which in turn is connected to the Android phone via USB. This then allows the video camera to appear as an input device on the phone. It needs to be Android as Apple devices don't support USB input in the same way at all :(

 Application to Platform

The application I use is CameraFi Live https://live.camerafi.com/ which allows me to take the video camera USB input as a live source, 'top & tail' it with intro effects etc, add overlays such as a scoreboard and then export the stream real-time over the network (using the phone's 3/4G or wifi connection) to a streaming platform (currently YouTube, but looking at https://restream.io/ for multi channel broadcast)

I'm still  very much learning with CameraFi Live, as it's got a lot of functionality.

https://blog.camerafi.com/

https://blog.camerafi.com/2020/02/faq-camerafi-live-faqs.html

A couple of overview links re how simple a setup you can do from Camera to Application:

https://youtu.be/CSB4J53f6gs 

 Platform to Viewers

This is as simple as sharing the link to the user community and them watching it on the device & location of their choice. 


What's next?



Monday, 16 October 2017

OT - Sports Parents

So I'm back to blogging after a longer than intended absence, with a bit of a different post topic this time, inspired by @InkingFeeling , @DrSamThrower , @everyballtennis and Jack Rolfe

So I’m a parent, and very happy about being a parent. We’ve two wonderful children - well not always perfect, despite looking through a parent’s rose tinted glassses - one girl and one boy, rapidly approaching teenagers.

We’re lucky that they’re both fit and healthy and enjoy a wide variety of interests and passions. Our daughter, who was born with hip displacia, is sports fixated - tennis, hockey and running are her main sports; but she’s also a talented swimmer and footballer. Our son, a couple of years younger, is a talented tennis player and hockey player; he enjoys swimming, cricket and is a strong chess player. Essentially they’re like many teenage kids.

Between them they are in three county teams and compete in numerous local, regional and national events both through school, clubs and national associations.

We’re fortunate to be in a position to support our children in their sporting desires; to be able to provide them with the time, taxi services, club membership, fund coaching, masterclass sessions, attending adult national & international matches and supplying relevant kit & equipment - and yes that means over 14 pairs of sports shoes and 10 equipment bags in concurrent usage at anyone time! Coupled with a wish that actually I owned a sports shop instead of just feeling that we’ve purchased one.

Now as parents we’re both competitive, and we really do try and not be pushy parents - but I know I fail every now and then; where the line is crossed between being enabling & supportive and living my dreams vicariously through our children.

Over the last year I’ve been giving more thought and time to this; both in open discussion with our children with what they want from us, taking volunteer roles supporting some of their clubs and competitions (a personally wonderfully educational and rewarding opportunity, even if some other parents can take volunteers for granted), and in progressing my own education qualifications.

So what are my observations over the last few years:
* Many parents read & digest very little of the information provided to them, and certainly don’t go looking for the high quality information many of the associations provide freely online
* That said, GB associations and authorities could do a lot better job at harmonisation and sharing both information and accreditation - when simple things like DBS checks and SafeGuarding courses have to be taken specific to each sports association it just makes things overly complex. Different associations have differing great sets of information, if combined where appropriate this could really make things much easier and better.
* Scheduling and attending the various required / available courses varies greatly between sports association - tennis being well run and structured with clear booking system and availability, sadly hockey less so and with scarce coaching courses
* That there certainly aren’t magic “club pixies” that make sports clubs work - its about passionate people (professionals & volunteers) that work tirelessly hard for the benefit of other people. If you see one this week just say thanks, it’ll make their day.
* Parents that can be very vocal about their perceived issues with clubs, are sadly all too often very quiet when asked if they’re prepared to get involved to assist.
* That parents need to relax and let the professionally qualified coaches do their jobs - a good coach will have seen lots of different children, and be able to see each’s potential and identify their differing motivators. They see things objectively and maybe very differently to yourself, and without the emotional subjective overlay; and they are the ones having done all the qualifications often having gone through it themselves as well.
* That the connection between the child and the coach is absolutely key - we’ve been very lucky to have superb school sports directors, coupled with internationally recognised sports club coaches. The key is the coach adapting their technique & style to each child, to dynamically mixing between mentor, peer, banter partner, disciplinarian, inspiration, grounder, counsellor, sparring partner etc. But absolutely to have a trusted connection with the child.
* That conduct on & off the pitch is the child’s responsibility and parent’s accountability, it is not the job of the coach or club to teach them manners and good conduct - that’s the job of a parent. The parent, club & coach need to have a strong sportsmanship culture and ethos - the child need’s to have clear understanding of accepted and required conduct.
* That sports clubs aren’t crèche childcare, despite how many parents try and use them as such
* That out of any given group of children in a sports sessions the reason for them being there typically breaks into three groups - 33% parents made them, 33% social with friends, 33% passion for the sport. This isn’t bad but understanding it and where each child fits is key to their motivators and activators. Of course which group a child is in may vary over time as well.
* That associations need to take a more child & junior friendly approach to their adult sport, I recall vividly a tennis tournament recently where on a Saturday lunchtime there were two adult football matches being played alongside the four tennis courts. Now I’m no prude, but the language used & shouted by the football players and coaches was enough to catch my attention & concerns, let alone those of the 8-14 year old juniors playing on the tennis courts. If a sport’s culture is one of swearing then frankly I question why it should get any form of national funding or support - it’s down to the sport association & match officials to sort this - something that sadly the bloated/male/stale/pale Football Association really haven’t any form of track record on :(
* It’s really difficult to find the right line between supporting, enabling & encouraging versus pushing people (child and/or coaches) into places they don’t want to, or shouldn’t, be. In this area the LTA and DR Sam Thrower need to be congratulated here with their new “Optimal Competition Parenting” course, I was on the first course earlier this year and it really was useful, putting simple but often overlooked concepts into clear junior sports context and really driving home the “process outcome” focus. If you get chance please attend this course!
* It’s continually surprising and disappointing as to how many tournaments or matches get cancelled through lack of attendees. Judy Murray is pushing this topic heavily in Tennis, as it’s a real issue with junior players over-subscribing then cancelling coupled with a clear set of disincentives to players (minimal rewards for beating lower ranked players, material negatives to losing against players)
* That pushy parents really do consume more club / coaching resources, and this is normally to the detriment of the children. Clubs need to take strong positions here to avoid becoming distracted by the few (for good or bad) to the detriment of the many.
* Well intended, but ill informed, words or actions really can have quite a detrimental effect on the behaviour and mood of a child
* That parents really need to read, understand and follow the parent charters for the respective sports
         LTA Parent Pledge  https://www.lta.org.uk/globalassets/officiate--volunteer/documents/organiser--official-resources/fair-play/parents-pledge.pdf
         EH Parent & Spectator Charter  http://www.englandhockey.co.uk/core/core_picker/download.asp?id=13203

* People do indeed have different levels of natural talent and physical ability, but without commitment and hard work these talents result in little of any real meaning. The often quoted phrase “The harder you practice, the luckier you get“ really is true! Easy initial success is only sustained by intense hard work coupled with listening and learning with and from others.
* It may be obvious, but it’s often overlooked, that sport needs constant practice and an open mind to new things, skills, and techniques. When the world #1 is still training and learning on a daily basis then clearly the same applies to anybody!
* That the conversation and meaningful dialogue with the child is the single most important thing, it is vital that the child is fully engaged and that the goals and objectives are theirs not anybody elses. Simple things are asking them what support they want from you as a parent during any sports, whereabouts they might want the parent to be during the match (does them seeing you add or reduce pressure?), what their goals are for the event, post the event what went well/what needs more development etc?  Ask the child not tell them, use open probing questions, but choose the timing carefully - Dr Sam Thrower has some great advice on the conversation approach & timing in his LTA material.
* That process & commitment are the focus items; progress, improvement and results will come as  a natural consequence and are not to be obsessed over. Discuss approach and goals that are process orientated rather than the event result, discuss the application of things they've been practising.
* This is a tough one, but sadly cheating is still prevalent, and even worse, that gamesmanship is obviously coached in some areas - the best advise I can give is to engage & respect the officials (whatever the outcome) and then breath out, stand tall and move on from it. Cleanse the mind of the incident as soon as possible and move on - rest assured the real person they're cheating is themselves.
* That watching & meeting national and international players has a massive inspiration and motivation affect on children - I have to congratulate GB hockey on this, having the players available after matches to chat with the kids is superb, having the players attend local clubs through things like HockeyFest is brilliant, participating in the many school holiday masterclass academies really drives the children. That the best players in the world are so approachable and accessible really is fantastic.
* That having a ”Parent’s forum” as part of the association can really help  connect the elite side of the sport to the club side of the sport - LTA have made initial steps on this through Parent Advisory Group but they need to drive this harder, and I’ve not seen much else on this in other sport associations yet.
* That many clubs really struggle to join the junior section to the adult section, a couple of good things I’ve seen work are Hockey ‘Badgers’ leagues and matches and Tennis  ‘Parent & child’ doubles matches. But for clubs to build a sustaining model there needs to be active support from the adult section & players working with the junior sections. Personally I’m an advocate of the ‘sailing club’ style model of every member must do a day/session per year as condition of membership.
* That how a child reacts when they lose is more important than how they win, after all in their career they will lose far far far more often than they win; congratulate the opposition, take learning from the event, identify what went well, make of note of the things needing development; but don't use the false crutch of excuses...
* Despite how it may sound above, there are a fantastic majority of supportive parents that are very keen to help, assist and support their children and the associated clubs
* Having fun is key - being fearless to lose, to learn everyday and to enjoy the victories - but most of all to smile and enjoy the privilege and fun that is sport!

Some great words I’ve picked up over the time include

There are some superb information and resources around and available, including:

LTA Parenting site  https://www.lta.org.uk/competitions/parents/
DR Sam Thrower twitter  https://twitter.com/drsamthrower?lang=en
Everyball Tennis  https://everyball.uk/
ThatInkingFeeling  https://thatinkingfeeling.wordpress.com/