mad-dev April 2007

mad-dev@lists.mars.org

2 participants
2 discussions

MAD_ERROR_BADHUFFDATA before MAD_ERROR_BUFLEN
by Radek Bartoň 22 May '07

22 May '07

Hello. I tried to incorporate Madlld low-level API demonstration code into my MP3 player, but I'm experiencing a weird problem. When data stored by mad_stream_buffer to MAD are going to run out MAD_ERROR_BADHUFFDATA is generated right before MAD_ERROR_BUFLEN. Then when new data are sent to MAD MAD_ERROR_BADCRC and MAD_ERROR_BADDATAPTR occur. Since then no other errors occur until next data are consumed. This produces slight skip in otherwise fluent playback. I checked twice that my code which I'm attaching is equivalent to Madlld's one. Please, if you'll notice a reasong of this behaviour in my code, let me know since I'm little desperate about this. Thank you. -- Bc. Radek Bartoň Faculty of Information Technology Brno University of Technology E-mail: xbarto33(a)stud.fit.vutbr.cz Web: http://blackhex.no-ip.org Jabber: blackhex(a)jabber.cz

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Question on New IMDCT Algorithm
by 岷兰王 09 Apr '07

09 Apr '07

Hi, I have been reading the new IMDCT algorithm in libmad-0.15.1b. I can understand how it works. But what I can't get how the "scale[]" array is produced. It seems not to be the same with other arrays in layer3.c, such as cs[], ca[], etc. Can any body help me on this question?? Thank you! --------------------------------- Mp3疯狂搜-新歌热歌高速下

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mad-dev April 2007