Convert FLV Files to H.264/AVC

Click the upper Browse... button for the .FLV file which you'd like to convert. Browse for the FLV files in the opened Windows Explorer Window and click Open button next to the filename of the Windows Explorer Window to load the FLV files for FLV files to H.264/AVC Converter. Make sure before clicking you have selected the FLV files that you want to convert. You may also click + button or use drag-and-drop to add multiple FLV files for conversion.

FLV file format supports two versions of a so called 'screenshare' (Screen video) codec which is an encoding format designed for screencasts. Both these formats are bitmap tile based, can be lossy by reducing color depths and are compressed using zlib. The second version is only playable in Flash Player 8 and newer. Audio in Flash Video files is usually encoded as MP3. However, audio in Flash Video FLV files recorded from the user's microphone use the proprietary Nellymoser codec. FLV files also support uncompressed audio or ADPCM format audio. Recent versions of Flash Player 9 support AAC (HE-AAC/AAC SBR, AAC Main Profile, and AAC-LC).

Click To AVI placed along on the top of the interface, which means you'd like to convert from FLV files to H.264/AVC.

Click the drop-down list next to AVI profile, you can select a preset profile for the output H.264/AVC. Click Edit... button to set more details, if you want to customize the parameters of your selected profile.

H.264/AVC is the latest block-oriented motion-compensation-based codec standard developed by the ITU-T Video Coding Experts Group (VCEG) together with the ISO/IEC Moving Picture Experts Group (MPEG). The intent of the H.264/AVC project was to create a standard capable of providing good video quality at substantially lower bit rates than previous standards without increasing the complexity of design so much that it would be impractical or excessively expensive to implement.

Hit the big button of Convert on the right bottom, when you have finished the steps above. Then the FLV files to H.264/AVC Converter will start to convert FLV files to H.264/AVC.

And the processing bar will show you how fast and where the process of converting FLV files to H.264/AVC format is experiencing. Now we show you all steps about how to convert FLV files to H.264/AVC.