Andrei Kozlov

Andrei Kozlov

Software developer.

Smolensk, Russia



What's the difference?

Hello.) I specialize in audio / video editing and post-production.
Languages: С, C++, Bash shell script.
Frameworks: FFMPEG, DirectShow, QuickTime, VLC.

During my professional career I have created a lot of various Directshow components and know these media containers and formats:
MPEG TS / PS / Blueray, AVCHD, MKV / WebM, MOV / MP4,
MPEG Audio, WAV, MP3 - Xing - Vbri, FLV, DVR-MS, WTV,
HEVC / h.265 encapsulation into the media conainers.

I've spent a lot of time with FFMPEG library and kn…


Work History & Feedback

Two ffmpeg commands

“fast, perfect communication, excellent work”
Fixed Price $33

Command line Ffmpeg

“Although I was really busy, this freelancer made to deliver everything to me on time with examples and feedback.”
Fixed Price $100
Tests Taken
Name Percentile Score

Programming with C++ Test