convert flac files to wav

This article describes the PHP implementation of the WAV file into the image file and display in the page method. Share to everyone for your reference. The specific analysis is as follows: Requirements: Convert WAV files to PNG files and display them. wav_to_png.php:

/*****/Package com. zxjxw. framework. util; import java. io. bufferedReader; import java. io. file; import java. io. IOException; import java. io. inputStream; import java. io. inputStreamReader; import java. util. arrayList; import java. util. list; import org. apache. commons. logging. log; import org. apache. commons. logging. logFactory;/*** @ author nlb * @ version 1.0 converts pdf, jpeg, font, gif, pgn, and wav

converting different media files and codec. For more information about each parameter, see FFMPEG manual. However, FFMPEG still has many problems: for example, many codec still do not support it, such as wmvv3 (wmv9) and wmav3 (wma9. There are also many codec that only provide decoder, but not encoder. This is also very painful for conversion, but it is nothing for playing. There are also some bugs, such as the above command line, when converting to