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Decoding a video file to video and audio frames (Delphi)

Task: Create a DLL library or a Delphi class for decoding video files to separate video frames (in JPEG format) and audio frames.

Preferred language: Delphi. VC++ is allowed if the result is compiled as a DLL.

The class or function should get as incoming parameter:

- file name of an input file;

- video output details (output resolution, compression level(optional)),

- audio output format (bitrate, hz, stereo/mono, codec (optional: MP3 or PCM);

- the class should provide as a callback function access to audio and video frames.

- callback function execution should be synchronized with video framerate

- if the audio output is MP3, you need to provide a routine to play back this stream.

Additional notes:

- third party libraries like FFMPEG may be used, but only if they allow distribution at least on LGPL basis;

- do not offer BASS library;

- if any other commercial third party components/libraries are assumed to be used, please confirm use with us.

- preferred video output format for the video frame: JPEG

- preferred audio output format: MP3. PCM is also allowed if MP3 is unavailable.

- should support input video formats:

*.MPG, *.MPEG, *.MP3, *.MP4, *.DAT, *.MOV, *.VOB, *.AVI, *.RM, *.RMVB, *.ASF, *.WMV

Skills: Delphi

See more: delphi video frame, get a video, audio commercial, and audio, basis audio, video compression, video codec, jpeg compression, hz, c video library, audio decoding, asf, create resolution jpeg, create delphi dll, frame mp4, mpeg jpeg, audio video bitrate, video audio synchronized, frame mp4 video, compression library, mp4 frame, ffmpeg audio output, delphi files, function delphi, audio compression

About the Employer:
( 12 reviews ) Vilnius, United States

Project ID: #4766476

Awarded to:

shineffm

Hello, i am an experienced Delphi developer and able to create such a library. It would be a DLL based on Delphi and using FFMPEG library. Regards Shine

$200 USD in 5 days
(1 Review)
1.4

5 freelancers are bidding on average $228 for this job

R3d0n3

i have experienced with multimedia application ....

$180 USD in 5 days
(1 Review)
1.3
Bramfeld

We could meet all your requirements by using solely FFmpeg, which we know in depth and could adapt exactly to your needs.

$350 USD in 10 days
(0 Reviews)
0.0
VasilyT

we are a company with a group of professional specialists in this area. Our priority is the safety of our customers and the quality of work. We are ready to start right now. Rate our offer, Best regards.

$190 USD in 8 days
(0 Reviews)
0.0
wentie425

CAN DO THAT.

$222 USD in 7 days
(0 Reviews)
0.0