I get an error:
mp3encoder.cpp: In method `int MP3Encoder::GetFormat (char *, int)':
mp3encoder.cpp:63: `mp3extra' undeclared (first use this function)
mp3encoder.cpp:63: (Each undeclared identifier is reported only once
Did you patch a newer version?
--Tom
----- Original Message -----
From: "Eugene Kuznetsov" <[EMAIL PROTECTED]>
To: "Thomas Hargrove" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Thursday, May 17, 2001 3:26 PM
Subject: Re[2]: [Avifile]AVI audio header problem with MP3
> Hello Thomas,
>
> Sunday, July 01, 2001, 4:32:18 PM, you wrote:
>
> TH> I am using 0.53.5.
>
> TH> Thanks for looking into this.
>
> Try this patch ( apply it in lib/audioencoder directory ):
>
> --- mp3encoder.cpp.old Tue Oct 10 11:31:36 2000
> +++ mp3encoder.cpp Thu May 17 15:18:43 2001
> @@ -8,7 +8,7 @@
> in_fmt=*format;
> lame_init(&gf);
> gf.silent=1;
> - gf.padding=1;
> + gf.padding=2;
> gf.VBR=0;
> gf.in_samplerate=format->nSamplesPerSec;
> gf.num_channels=format->nChannels;
> @@ -34,20 +34,39 @@
> gf.quality=quality;
> return 0;
> }
> +struct __attribute__((__packed__)) strf_mp3
> +{
> + short wID;
> + int fdwFlags;
> + short nBlockSize;
> + short nFramesPerBlock;
> + short nCodecDelay;
> +};
> +
> int MP3Encoder::GetFormatSize()
> {
> - return 18;
> + return 30;
> }
> int MP3Encoder::GetFormat(char* extension, int size)
> {
> - if(size<18)return -1;
> + if(size<30)return -1;
> WAVEFORMATEX wf;
> memcpy(&wf, &in_fmt, 18);
> wf.wFormatTag=0x55;
> wf.nAvgBytesPerSec=gf.brate*125;
> wf.nBlockAlign=1;
> - wf.cbSize=0;
> + wf.wBitsPerSample=0;
> + wf.cbSize=12;
> memcpy(extension, &wf, 18);
> +
> + lame_init_params(&gf);
> + mp3extra.wID = 1; //
> + mp3extra.fdwFlags = 2; // These values
> + mp3extra.nBlockSize = gf.framesize; // based on an
> + mp3extra.nFramesPerBlock = 1; // old Usenet post!!
> + mp3extra.nCodecDelay = 1393; //
> + memcpy(extension+18, &mp3extra, 12);
> +
> return 0;
> }
> int MP3Encoder::Start()
>
>
>
> --
> Best regards,
> Eugene
> mailto:[EMAIL PROTECTED] or [EMAIL PROTECTED]
> [Team GADGET] [Team Two Divided By Zero] [Team Hackzone.ru]
>
>
>
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