X264 directshow jobs

- Experience with multiple multimedia libraries and frameworks: FFmpeg, GStreamer, libvpx, x264, x265, etc. - Knowledge of multiple streaming protocols (RTMP, RTSP, RTP, HLS, WebRTC, DASH, etc.) and codecs (AAC, Opus, H264, H265, VP8, VP9, AV1, etc.). - Experience with at least one commonly used media server software: RED5, Wowza, Kurento, etc. - Highly proficient in database design, with both relational and NoSQL (Scylla, Redis) databases. - Comfortable working with AWS, Linux, Docker, Kubernetes, continuous deployment workflow, multiple programming languages tech stack.

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

we need support to 1. add logging (or use the existing one if any, but most probably we will need to customize it) to a H264 codec to add internal relevant information abount the calculus and the algorithm. Probably modifying and recompiling x264 lib (if called by FFMPEG as codec) or the internal FFMPEG codec. we need log for 1a: Intra Prediction 1b: CAVLC 1c: CABAC 1d: Inter Prediction 2. setup and configure encoder and decoder and streaming/play.

MPEG x264 custom encoder/decoder (bit level manipulation) need to be able to apply custom bit level manipulations on the I, P, and B frames before they are encoded. And return a working video format with the manipulations. And we need to be able to reverse this on the decoder end. Deliverables. Working source code working instructions on how to operate the source code in a linux based environment. Docker would be awesome. I need the frame to be manipulated after they are encoded to to I, P and B, but before they are encoded into Huffman Simulation results and security analysis 1) Visual test 2) Histogram analysis 3) Correlation coefficient analysis 4)Entropy analysis 5)Peak signal-to-noise ratio (PSNR) 6) Number of pixel change rate (NPCR) 7)Unified average changing inten...

MPEG x264 custom encoder/decoder (bit level manipulation) need to be able to apply custom bit level manipulations on the I, P, and B frames before they are encoded. And return a working video format with the manipulations. And we need to be able to reverse this on the decoder end. Deliverables. Working source code working instructions on how to operate the source code in a linux based environment. Docker would be awesome. I need the frame to be manipulated after they are encoded to to I, P and B, but before they are encoded into Huffman Simulation results and security analysis 1) Visual test 2) Histogram analysis 3) Correlation coefficient analysis 4)Entropy analysis 5)Peak signal-to-noise ratio (PSNR) 6) Number of pixel change rate (NPCR) 7)Unified average changing inten...

MPEG x264 custom encoder/decoder (bit level manipulation) need to be able to apply custom bit level manipulations on the I, P, and B frames before they are encoded. And return a working video format with the manipulations. And we need to be able to reverse this on the decoder end. Deliverables. Working source code working instructions on how to operate the source code in a linux based environment.

1. Use FFmpeg to encode raw yuv file into x264 video with closed GOP of size 8 (Every 8th frame is IDR) 2. Write a c program to send every GOP of size 8 frame via UDP. 3. Write another c program to receive every alternate GOP of size 8 frame (drop one out of every 2 GOP). 4. Decode every received GOP one after the other into YUV. 5. Play YUV using ffplay. Platform: Linux Ubuntu

Hello Guys, I am looking to convert a video codec and change bitrate etc. It is taking a lot of time for the same. I want a expert to jump in and help me find a quick solution to this I am using core php, below is the code attached. ffmpeg = FFMpegFFMpeg::create(); $video = $ffmpeg->open($videopath); $format = new FFMpegFormatVideoX264(); $format ->setKiloBitrate(1500) ->setAudioChannels(2) ->setAudioKiloBitrate(256); $video->save($format, destination)

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...

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.

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...

...codecs to optimize the video content better for quality and savings Understand video patterns and characteristics in the professional and user-generated content using the latest video tools from research community to help improving the existing Crunch products Experience in real time/live video encoding, decoding. Experience with open source video processing tools and codecs (e.g. FFmpeg, MEncoder, x264, x265, aac etc). Familiarity with file container formats such as ISOBMFF and MPEG-2 Transport streams, and video streaming protocols such as DASH and HLS, and DRM technologies. Experience with live streaming such as APPLE IOS, MPEG-DASH. Good knowledge on WebRTC based Video calling mobile apps. working knowledge on any WebRTC web services implementation like (knowledge on Agora , ...

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.

...codecs to optimize the video content better for quality and savings Understand video patterns and characteristics in the professional and user-generated content using the latest video tools from research community to help improving the existing Crunch products Experience in real time/live video encoding, decoding. Experience with open source video processing tools and codecs (e.g. FFmpeg, MEncoder, x264, x265, aac etc). Familiarity with file container formats such as ISOBMFF and MPEG-2 Transport streams, and video streaming protocols such as DASH and HLS, and DRM technologies. Experience with live streaming such as APPLE IOS, MPEG-DASH. Good knowledge on WebRTC based Video calling mobile apps. working knowledge on any WebRTC web services implementation like (knowledge on Agora , ...

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.

Experience with one of VHDL, HDL or Verilog languages Experience working with Xilinx FPGA and Vivado Hands-on with Audio/Video encoding/decoding Strong knowledge of x264 and x265 encoding Ability to use English well for work related Verbal and written communication

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 ...

I have an C app source that use ffmpeg and x264 and work on Ubuntn 18.04. I want to speed up the app's processing using VAAPI. If you have rich experience with FFmpeg and VAAPI, please help me.

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:

The general idea is to create a mobile app that displays subtitles for movies/tv shows. This requires an experienced API developer as it would function off an API by making calls to 2 subtitle data...a mobile app that displays subtitles for movies/tv shows. This requires an experienced API developer as it would function off an API by making calls to 2 subtitle databases. The process would be; - User unlocks the phone - Opens the app - Navigate to the appropriate subtitles for the movie/tv show (this would have categories in which it would allow the user to sort the results in terms of x264, webrip, hdrip) - Download subtitles - Display subtitles I hope I can find someone who is willing to work hard and is willing is discuss this thoroughly prior to starting the work. Reg...

m looking for someone who can create an automated TV playout application that can output the signal via BMD Decklink SDI output. Later this sign...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. However in this case Im worried that video quality even using stage video will rather low. I would also be open for any other approaches to deal with this situation (other SDKs, custom made tv playout softw...

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 !!

m looking for someone who can create an automated TV playout application that can output the signal via BMD Decklink SDI output. Later this signal is ...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 through BMD Decklink SDI. However in this case Im worried that video quality even using stage video will rather low. I would also be open for any other approaches to deal with this situation (other SDKs, custom made tv playout softw...

We are searching for a developer who is able to implement a robust watermark technique for the x264 encoder. Requirements: - using version 148 (We will send you the source.) - encoding and extracting/decoding the watermark needs to work flawless - the watermark will be a hidden text - everything is done in C++ Only apply to this job if you have worked already with video codes. We only do one time payments. Once you finish the job 100 % you will get payed. No pre-payments.

Current mainstream codec algorithm is H.264. There is a popular open source called X264. I need to write a Demo of better codec algorithm based on X264. My approach will be adding depth info, but you can be more creative on that. You can find X264 source code on

We are searching for a developer who is able to implement a robust watermark technique for the x264 encoder. Requirements: - using version 148 (We will send you the source.) - encoding and extracting/decoding the watermark needs to work flawless - the watermark will be a hidden text - everything is done in C++ Only apply to this job if you have worked already with video codes. We only do one time payments. Once you finish the job 100 % you will get payed. No pre-payments.

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 are looking for long term who can help us take the product to the next level by helping us speed up development and scaling the product. The product is related to media and live streaming so knowledge of media servers like Flussonic, Wowza and nginx will be an asset. Requirements 1. Knowledge of streaming protocols: RTMP, RTSP, HLS, Smooth Streaming, DASH, etc. 2. Experience with FFmpeg/x264/x265. Experience with at least one commonly used media server software. 3. Strong proficiency in Node.js, Vue.js, Hapi.js. Strong programming skills in C/C++ or Java are desirable. 4. Familiarity with relational (MySQL, PostgreSQL) and NoSQL databases (Redis, Mongo). 5. Strong written and verbal communication skills. 6. Self-directed, analytical, and work well in a team environment. ...

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

Well the tilte says it all, deliver small examples how to effectifly program with LibOBS in c++ (17 preferred) Examples such as how to capture the screen with LibOBS. How to add events and scenes, and record the screen, saving it to to x264 or streaming. Message me for for in depth questions.

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 ...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 ap...

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.

The starting platform will be fresh installation of the linux distro that is up to You. HW will be the Amd A8 32GB + Quadro M4000 Your job will be: Build up the 24/7 NVENC GPU transcoder based on the latest FFmpeg (v4) FFmpeg with latest nvenc cuda drivers. The source will be H264 TS and Mpeg2 TS with multiple audio/ SUBTITLE PID-s and your job is to build 24/7 working daemons (not killed if the source will be down!!!) with FFmpeg (using monit or etc. its up to You) and transcode these transport streams with HW accel HEVC HLS NB! The output HLS must include also the dvbsub/ttx/webvtt subtitles

Add Samplegrabber (image snapshot from video) to a project using VB .Net. Using library Directshow.

Ffmpeg will monitor a particular folder as soon as new video is added to it will start encoding in 3 resolutions and will rename itself. The video’s output will be in different folder (file along with folders renamed) Note: I will give you renaming code and monitoring code. You have to set the ffmpeg for encoding videos 480p will be x264 720p will be x264 1080p will be x265 CRF will be used 23 and preset will be slow All audio and subtitle will be encoded/copy = mkv video I want someone who is well known to ffmpeg and anime related stuffs.

...best quality audio streams available (AAC, AC3, DTS...) - If the video or audio bitrate is ridiculously high, reduce to something more reasonable - Maintain all subtitles found in the original video - Retain chapter markers - Set the hvc1 video tag to make the Apple TV happy - Set the fast start atom (unless this is a bad idea...) - rename the file so that any reference to h264 x264 or the previous codec, are replaced with h265 - I've been experimenting with basic parameters like this but do not claim to know what is truly best for this type of conversion: $ffmpegParams = '-loglevel error -i "{0}" -c:v hevc_nvenc -tag:v hvc1 -preset slow -acodec copy -c:s mov_text -movflags +faststart -hide_banner "{1}"' -f $src, $newSrc; ...

I need to create a software for linux ubuntu or centos. transcoder for streaming. example is this site: Input from HTTP/RTSP/MMS/RTMP URLs Input from Local Media Files & Folders Input from BlackMagic DeckLink and other DirectShow Compatible Capture Cards Live TV Streaming with Time Shifting Adobe HTTP Dynamic Streaming (Multi-bitrate RTMP Stream Delivery) Apple HLS Adaptive Bitrate Streaming new Video Deinterlace / Crop / Pad / Sharpen / Blur / Overlay / Delogo Intel Quick Sync Video Accelerated H.264 & HEVC Encoding new NVIDIA NVENC Accelerated H.264 & HEVC Encoding new 24/7 Unattended Streaming with Auto Failure Recovery

Need coder, C# or VB.NET and Directshow filters experience Dll for capturing audio and video from Skype needed. There is a program implementing this functional (_) without using Skype API . Skype API doesn't provide interface for working with video. On the first step I want a brief analysis what technique should be used: - to get the information of the Skype video and audio streams starting(hooks and directshow filter used) - how to capture these streams (DirectShow filters I presume, how to insert them in the skype graph, using of merits etc) - how to record those streams, which free codecs to use (lame mp3, ffdshow, any other) I think that playing with the above program could help a lot. The next part is to create dlls implementing this functional, details

Hi, I have 10 files (videos) coded in X265 I can watch them in my notebook but not on TV (straight) or using media players. This is a problem because this files I can´t find them with X264 Each file is average 350 MB Each file has a subtitle file in SRT format which will be provided as well so to check they are still synchronized after the changing. 1) What would be the price to convert all 10 to X264? 2) How can I send you the files? too large to email them. 3) How long will it take to get the job done? Please bid only experienced in this video coding issues, experience must be verifiable. If the price is within my possibilities I´ll start with one file to check the result prior to creating full milestone payment. However, I´ll create a miles...