Decklink directshow jobs

I'm in need of a specialist with prior experience in FFmpeg and MS DirectShow, to assist in setting up a live streaming project. The major competencies for this role involve: - Strong familiarity with vc++ and c++ - Profound understanding of FFmpeg and DirectShow - Previous experience in live streaming Programmers having expertise in managing various video source types would be advantageous. Bid on this project only if you can demonstrate your proficiency in these areas.

...stored on died recently. :( Most, of these were backed up, but to my frustration there are a few projects I now need help rebuilding. Attached is 1 C++ project file + 2 dll files are needed ( might not be required, not certain of this) The app captures & saves an image from a cam device. If someone out there has real work experience using C++ as well as DirectShow this task might be for you. If you understand the code and believe you can resolve the build errors, please contact me. I'd ideally(?) like to be able to build this using Visual Studio Pro - 2017 or 2019 You'll need to do a build test to see yourself. I see build

I'm in search of an expert who can metamorphose arbitrary texts into Closed Captions in CEA-708, dispensing through Decklink (Vanc DATA). The primary objective of this task is to aid live streaming broadcasts. Strong proficiency with FFMpeg and a deep understanding of Broadcasting Technology is a must. Key Skills and Experience: • Proficiency with FFMpeg • Knowledge of CEA-708 Closed Captions • Experience with Decklink Vanc DATA • Background in broadcasting, particularly live streaming • Capability to manage a single language for closed captioning

RTSP Streaming using DeckLink quad HDMI Recoder h264 hardware encoding required(NVENC)

We need to develop a C++ DirectShow filter that does the following: A. configuration: (using interop) A1 - receive a camera name and resolution (camera_in). A2 - receive a virtual camera name for output (camera_out). B. connection/disconnection: B1 - connect/disconnect the camera (camera_in) on command. B2 - connect/disconnect the virtual camera (camera_out) on command B3 - can be reconfigured at runtime and reconnected to a new configuration. C. runtime of camera connectivity: C1 - receive the most recent frame from the camera (camera_in). C2 - share the received frame as bitmap in memory with an external program (using interop) D. runtime of virtual camera: D1 - receive a memory bitmap shared by an external program (using interop) D2 - send...

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Decode a P2P webRTC stream generated by and output SDI video with embedded audio using a Blackmagic Decklink card. Four individual outputs required on SDI 1 to 4. URL entry can be via the command prompt. Previous experience with BM SDK essential.

We need an application that parses video from one SDK to another, and adds an API for control of camera systems. It will also need to map Audio correctly. A complete remote test enviornment will be provided. SDK 1: NDI - Video over network SDK 2: Decklink - SDI Video output with camera control (Desktop Video SDK) Video input, video output and camera control are parts of the SDKs, but conversion between the protocols is not. Camera control needs to exposed for external control (REST API or Websocket preferred). No GUI is required. The SDKs are available in C, C++ and C# versions. Background in working with image formats, raw image data and live video preferred.

Based on the following, create a HLS Streaming server. Ubuntu server OS FFmpeg to build HLS Apache web server Basic webpage with player embedded Blackmagic Design Decklink video/audio input The result will be streaming video service that is compatible with HTML5 browsers. It must function on Mac, PC, iOS & Android. We will provide Ubuntu Server installed on machine and SSH access to it for you to work.

Hi Ketan P., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I need to modify an existing open source software by thermino. I need a person who can do this within a week. The modification will be related to modifying the input from webcam and the output displayed as a graph on the window. The knowledge of Directshow API will be useful. I have the vb .net source code in the link below by name Thermino spectrometer:

I'm looking for someone who can build a Directshow renderer that will take Video and Audio in from the Direstshow graph and encode it to UDP and RTMP and other formats using VLC and FFMPEG Library. We should be able to pass parameters like bit rate, frame size, etc. format will be H264 and MP3.

I need a command line or software that can play video out a Blackmagic Decklink 4k Extreme or (SDI 4K Capture & Playback) card SDI out to my broadcast SDI monitor where I can view CEA-608 or 708 closed captions. I have Mpeg-2 and MP4 files with 608 and 708 captions embedded in the file, these captions need to be preserved and viewable out the Decklink to the SDI monitor when the file is played. Could be FFMPEG (I have a build with Decklink support, but it is not showing captions) or compiled application made from the Decklink SDK.

1. Windows application accepts video from an HTML5 video player hosted online or on same local machine and can send that video to FFMPEG and out a BlackMagic Design DeckLink SDI output. 2. Windows application will use the closed captions from the HTML5 video, if none are present, the program will utilize a "talk to text" software to listen to the audio and convert that to 708 closed captions embedded into the video output. 3. Program will utilize audio normalization to ensure the level is -24 LKFS to video output. 4. Video output has the option of not only steaming to the DeckLink SDI out card but also can stream over web, OBS, UDP/ RDP or render to a mp4 file. 5. (optional) Video output can be an input for CasparCG/ Redcast media server software that can me r...

Hi, looking for some software or combination of programs and scripts that can complete this task: 1. Accept audio and video from an HTML5 video player. 2. Utilize "talk to text" software to listen to the audio and add 708 closed captions to the video. 3. Utilize audio normalization to ensure the level is -24 LKFS. 4. Output audio and video with embedded ca...through FFMPEG to CasparCG/ Red Cast, UDP/RDP, mpeg file and OBS/ twitch, ext. Is this something you can do and what would be the cost? Thanks It would be more of a back end app/ scripts running on Windows. the app would monitor a HTML5 video player from my website, when activated, will accept the video, add closed captions, normalize audio and output to FFMPEG (CasparCG/RedCast/BlackMagic Design DeckLink out, Web st...

We need a driver that registers the virtual webcam device to the window and outputs the generated image to the virtual camera. For this feature, a virtual webcam device driver should be developed and the final output is will be the form of a DDL fil...will be developed by our company in-house. We want to have a weekly project status update and the meeting in order to closely synchronize the project. The expected project duration would be around 2 weeks to 4 weeks, depending on the scope of work that might have been added up and level of skill that a dev possesses. The developer would be proficient in following skills: Windows SDK 7.1 (DirectShow) - The operation environment Windows 7, 10, 11 - The development environment Windows 10 Visual Studio 2019 - The language...

our task is to capture video streams through a Blackmagic capture card. this can be achieved by 1. DirectShow: using DirectShow one can programmatically access the capture card. interface already available. 2. Use existing Blackmagic SDK (c++ running code) use in python and run received video stream on a widget. 3. any other desired way. we need to run the captured live stream multiple times on the screen. you'll have to work on a remote machine having a capture card etc.

A custom application needs to be developed using DirectShow API, which captures contents from Blackmagic card using Blackmagic SDK and plays it on the screen. Customizable screen size is required in playback. Candidates who have experience in developing DirectShow applications and have used Blackmagic SDK should show interest.

1. Application should able to play HSL stream. 2. Application should able to play RTMP stream 3. Its should be play with DirectShow library 4. Programming Language : VC++/MFC 2010

We are looking for a Developer SDK to entrust with a development project. It consists of two steps: the first is to allow the Blackmagic WDM audio filter to be set to receive 8 channels when used by a direct-show based capture / player software instead of just 2 channels. The second is to communicate to this software all the characteristics of the video signal (resolution, frame rate, color matrix, HDR or SDR) so that they can be correctly interpreted by it. The fee is separate for the two phases, i.e. you can decide to stop at the conclusion of the first phase and be paid only for that. Obviously, if you decide to continue and manage to complete the second phase, you will earn a lot more. The capture / software player to use is MPC-BE: We may eventually evaluate the use of alternative...

We need to get equalizer for media player on Windows integrated in the DirectShow graph. We accept to use SuperEq library: Please contact us if you had an experience with audio processing.

We need to get equalizer for media player on Windows integrated in the DirectShow graph. We accept to use SuperEq library: Please contact us if you had an experience at the building equalizer.

We are looking for a talented engineer to build a software that will redirect the Webcam and microphone from an end-user computer (Windows, Mac, Linux) to a virtual machine hosted in the Cloud (Windows, Linux) so both webcam and microphone can be used by teleconference applications (Zoom, Slack, etc). If you have extensive experience in Directshow , RTSP , Media streaming or other relevant technologies and you have a good idea how to accomplish this project, please apply with your hourly salary and number of hours available per week.

I am looking for someone to build me program that loads a HLS stream and plays out on decklink card. HLS segments are huge and normal command line for FFmpeg or Gstreamer playbin does not work. My Presence will be Gstreamer program written python but open to other options. Must have experience with Gstreamer or libav

Looking for full time tester to work on per hour basis to test our products Core products are Video live streaming and conferencing based on WebRTC Working times will be on UK GMT 9.00 to 17.30 although flexibility will be required Test should be proficient in Windows, Mac, iPhone and Android where they will test applications as well as testing browser pages ...to test our products Core products are Video live streaming and conferencing based on WebRTC Working times will be on UK GMT 9.00 to 17.30 although flexibility will be required Test should be proficient in Windows, Mac, iPhone and Android where they will test applications as well as testing browser pages for video conferencing and Management control and workflows. An understanding of Blackmagic Decklink SDI and NDI would be d...

I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. I’ll give you remote control to my software to enable decklink HD-SDI video output. Because the outputs is not configured on this card. I suppose this can work because i can input in the software with this card

A freelancer require another coder for completing other project. The project details. We want to create simple windows project/application in C++ or in c# using DIRECTSHOW. The application is supposed to open a list of video files (common types like mp4) and stream video as webcam. The application should provide video info (like size, name, length, etc) so that it can be accessed by another pairing application in c# (which is being developed by another coder). Multiple instances of application may be launched, playing multiple videos simultaneously and videos in each instance can be paused, played or play next Since this app is likely to be a part of another application hence play, pause ,next and close may be required to be controlled by other app.

FFmpeg + Decklink + Libklvanc We use deckling card to ingest network stream. Stream contains CEA 708 + SCTE-35 Extract both - Modify HLS encoder to convert SCTE triggers into Cue out or SCTE-35 trigger in make them available offline. PS: Only apply if you have experience working on FFmpeg framework. Read this as good background:

I have a mp4 video that was downloaded off of a facebook page by copying the url out of the the html and saved. Im looking for someone to decrypt it. I tried both VLC and MPC but the video stream has decoding problems. I ran it though a few video information tools GSpot and Media Info. Gspot reported: Codec: avc1 Name: H.264/MPEG-4 AVC Status: Codec Status Undetermined DirectShow Error: VFW_E_UNSUPPORTED_STREAM 0x80040265 Cannot play back the file: the format is not supported. The file no longer exists on the facebook page in question and I do not have the encryption key. I have the html of the page the customer downloaded to the client machine, and the video file in its ecrypted/encoded format. The audio seems to play fine. My goal is to find a way to decode/decrypt ...

FFmpeg + Decklink + Libklvanc We use deckling card to ingest network stream. Stream contains CEA 708 + SCTE-35 Extract both - Modify HLS encoder to convert SCTE triggers into Cue out or SCTE-35 trigger in make them available offline. PS: Only apply if you have experience working on FFmpeg framework. Read this as good background:

We're looking to be able to feed the metadata from Arri cameras, carried in the SDI's ANC data, into Unreal Engine 4 so we can update a digital camera based on data from an actual camera. This data is outlined in detail on their whitepaper: digital camera based on data from an actual camera. This data is outlined in detail on their whitepaper: And it's fine to use a third party SDK like Medialooks. We'd like to feed though a capture card like a Blackmagic Decklink, which we can provide if necessary.

I need a solution for ingesting WebRTC stream feed and pull it to the installed Blackmagic Decklink video card. The use case: I get a stream from smartphones via WebRTC in my browser. I doing a ​video call with a smartphone user and my browser. I restream the smartphone's user feed to the BlackMagic Decklink card

Need C# and VB developers for Playout Software Development 1)Playout with scheduling,advt insertion,gap fillers 2)CG Layers 3)output:UDP,Decklink Cards,RTMP 4)i can help in selection of tools

We already use CefSharp with their OffScreen method to get occasional images of the browser window (every 1.5 seconds or so) but that is very low frame-rate and is not good for websites with animations. We would like to get fully working C# Visual Studi...images of the browser window (every 1.5 seconds or so) but that is very low frame-rate and is not good for websites with animations. We would like to get fully working C# Visual Studio 2017 project(s) of CefSharp on the lastest version (as of this posting 75.1.143) using the "OnAcceleratedPaint" method to get at least 30fps image textures we can use to paint onto a WinForm and also within DirectX/DirectShow sprite. Please see this thread for some info on the method:

...application that can output the signal via BMD Decklink SDI output. Later this signal is sent to MPEG 2 TS encoder and to a cable TV operator as a TV channel. The application should be cappable of: - playing rtsp or rtmp or http san jose or http hls stream is mandatory (or any ither way you can get livestream from wowza) - playing mp4 (progressive download) would be good - reading an xml playlist of items to be played (live or video on demand), - working 24/7 - outputing the signal through Decklink SDI PAL SD 720x576 16:9 So far I have identified the following ways to achieve this: 1. Create adobe AIR application with flash player that is given an xml playlist and output adobe AIR application using Decklink API or DirectShow through BMD Decklink SDI...

Hello i need BUILD simple app to get stream from RTP broadcating You need use IP rtp://@ One input -> 3 outputs are important we need save audio to C:testaudio%.aac we need continuosly recording from stream and save it to files one input to --->...stream from RTP broadcating You need use IP rtp://@ One input -> 3 outputs are important we need save audio to C:testaudio%.aac we need continuosly recording from stream and save it to files one input to ---> 4sec, 6sec,9sec duration and continuosly save to C:test C:test C:test must be precised ! Idea --- > using LAV and Directshow or ffmpeg ... need builded in C# you can test by teamviewer direct on my computer... thanks for your helping !!

...via BMD Decklink SDI output. Later this signal is sent to MPEG 2 TS encoder and to a cable TV operator as a TV channel. The application should be cappable of: - playing rtsp or rtmp or http san jose or http hls stream is mandatory (or any ither way you can get livestream from wowza) - playing mp4 (progressive download) would be good - reading an xml playlist of items to be played (live or video on demand), we already have a web UI for playlist editing, there is no need for that - working 24/7 - outputing the signal through Decklink SDI PAL SD 720x576 16:9 So far I have identified the following ways to achieve this: 1. Create adobe AIR application with flash player that is given an xml playlist and output adobe AIR application using Decklink API or DirectShow...

I need a stabil executable version of ffmpeg for Windows 64Bit with additional support of Blackmagic devices (e.g. BMD decklink as Input/Output), H.264+H.265 8Bit+10Bit and Haivision SRT protocol for streaming.

Hi, We are looking for C/C++ Programmer, who can help us to create program on linux of Video Encoder with use of Gstreamer & Web client & integration with Decklink Video card. Please bid only if you have experienced of Video & Gstreamer.

Hi, We are looking for Unity Programmer, Who can help us to develop cross platform Teleprompter Software with integrate with Decklink output.

Hi everyone, I am looking for someone to provide a little programm for a windows 10 machine that has a Blackmagic Decklink card with SDI outputs. Bascially I want to programm where I can say "take this and output it through SDI port XYZ on the decklink card". Thinks I want to output are: video clips (mp4, mov, mfx) m3u8 rtmp stream received on nginx I know there are existing programms for this (like vmix)but they are always limited to 1 or 2 outputs. I need something where I can output 4 different things to my 4 SDI ports on a Decklink 2 Duo card. Thank you.

We need an optimized and efficient build of FFmpeg compiled with the Blackmagic Decklink SDK and working with the HW acceleration of Apple or Intel QSV on CentOS. The build needs to work on Mac OS or CentOS and be compiled with latest versions of FFmpeg and the listed libraries. We don't need a user interface, just the build.

Seeking experienced DirectShow/C++ programmer for a short-term contract to develop a simple 32-bit command line application codifying a sample Directshow filter graph. The ACM Wrapper shown in the attached filter graph transcodes a proprietary PCM audio channel into a generic PCM channel. A proprietary DirectShow codec must be installed to enable this, and will be pre-installed on systems running the application. Video channel is pass-through. Command line application will take two arguments: input file path and output file path. Attached image shows the working sample filter graph. Audio and Video streams numbers will need to be identified at runtime as they may change between videos, and the application should only require simple error-checking and appropriate error/...

We have acquired a K1 Pro camera and require a C++ developer to help us create a headless program which is able to retrieve the video stream from the cameras and output them to a directshow based virtual device which can be used in chrome. The cameras use a proprietary protocol called Simple Streaming Protocol. The protocol libraries and the API can be found at

I need someone to setup a linux machine for me to take 4 mpegts feeds and output them via FFMPEG to a decklink card. I have the machine and can give you ssh access to it to work on it.

I need to use a Canon DSLR as a webcam source in another program.

UWP application for video rendering and saving into the file explorer and screenshot capability while rendering the video from a Windows driver model Usb graphics card which supports Microsoft DirectShow. Example GUI is attached below.

I have an existing Windows application that another programmer made that captures MP4 video with multiple channels of audio through a Blackmagic Decklink capture card. The application also has a trim/edit function that allows you to re-import captured clips, trim them down, and export them. About the coding....it is a Visual Studio project, coded using C#, C++ and Windows Forms. There are various technologies used and for the video mostly BlackMagic SDK and DirectShow. I have all of the original source code files of the latest version. I would like to hire someone to work on various small bug fixes and long term support for the application.

This is it I need a 64-bits version of the file. I've installed mingw64 (x86_64-8.1.0-posix-seh-rt_v6-rev0) and gave it a try myself, but it throws tens on compiler warnings/errors about DWORD -> DWORD64 etc and i don't have time nor patience to fix them all. Make sure the resulting binary is usable from within Firefox/Chrome and by running " -f dshow -i video="Virtual Cam"" Thank you.

Looking for a developer familiar with ffmpeg and prefer knowledge of Blackmagic Decklink SDK. The main part of the project to create a CPP program to interrogate an I/O card that is embedded in a Linux server. • Write a C++ program that captures data from Blackmagic DeckLink Duo 2 card via API. The hardware manufacturer provided the documentation and SDK, including code samples. • Create Daemon or web service to read data from the MySQL database and output to a one-page web UI. No creative or CSS needed for the UI. There are other ways to achieve the goal, I am open to your suggestion. • The embedded card is in a Linux (Ubuntu) computer. The Embedded card input will have an HD/SDI video stream. The developer: • Must be experienced in C++, MySQL, Daemon...