[mpeg2-dev] ReĀ· Errors while compiling mpeg2dec .c

2008-01-17 Thread Lionel Debroux
(sending the message to the list, I mistakenly used "reply" instead of "reply all") Hi, > I am new to libmpeg2 and related topics. I downloaded > and installed mpeg2dec-0.4.0.. everything went > successfully. But when I tried to manually compile > mpeg2dec.c, or any samples provided, it is givin

[mpeg2-dev] Errors while compiling mpeg2dec.c

2008-01-17 Thread reena nair
I am new to libmpeg2 and related topics. I downloaded and installed mpeg2dec-0.4.0.. everything went successfully. But when I tried to manually compile mpeg2dec.c, or any samples provided, it is giving the following type of errors: /tmp/cc2DZLjm.o: In function `print_usage': mpeg2dec.c:(.text+0x2a

Re: [mpeg2-dev] libmpeg2 IDCT implementation

2008-01-17 Thread Mateus Krepsky Ludwich
Hello, I finally discovered the answer to my previous question: "what modifications libmpeg2 does in a block before it enter in the IDCT functions?" So, the 64 values of a block are multiplied by 16 and reordered. And the IDCT functions of libmpeg2 know this and its output are the same of a "