VK>- (void) decodeAudioPacketToRaw:(AVPacket) inPacket
VK>{
VK>    AVCodec *codec;
VK>    AVCodecContext *c= NULL;
    
VK>    int out_size, size, len, total;
VK>    uint8_t *outbuf;    
VK>    uint8_t *readybuf;        
VK>    uint8_t *buf;            
    
VK>    total = 0;
    
VK>    codec = avcodec_find_decoder(CODEC_ID_AMR_NB);
VK>    if (!codec) {
VK>        fprintf(stderr, "input codec not found\n");
VK>        return;
VK>    }
    
VK>    c= avcodec_alloc_context();
    
VK>    if (avcodec_open(c, codec) < 0) {
VK>        fprintf(stderr, "could not open input codec\n");
VK>        return;
VK>    }
    
VK>    readybuf = (uint8_t*) malloc(AVCODEC_MAX_AUDIO_FRAME_SIZE);
VK>    memset(readybuf, 0, AVCODEC_MAX_AUDIO_FRAME_SIZE);
VK>    size = inPacket.size;
    
VK>    NSLog(@"Input packet size is %i", size);
    
VK>    while (size > 0) {
VK>        outbuf = (uint8_t*) malloc(AVCODEC_MAX_AUDIO_FRAME_SIZE);   
VK>        out_size = AVCODEC_MAX_AUDIO_FRAME_SIZE;
VK>        len = avcodec_decode_audio3(c, (short *)outbuf, &out_size, &inPacket);
VK>        if (len < 0) {
VK>            fprintf(stderr, "Error while decoding\n");
VK>            return;
VK>        }
VK>        NSLog(@"Decoded len is %i", len);
VK>        NSLog(@"Decoded out size is %i", out_size);        
VK>        if (out_size > 0) {
VK>            size -= len;
VK>            inPacket.size -= len;
VK>            inPacket.data += len;
VK>            memcpy(readybuf + total, outbuf, out_size);
VK>            total += out_size;
VK>            //[self encodeAudioBuffer:(const short *)outbuf withSize:out_size andSourcePacket:inPacket];    Пробовал даже так, еще хуже                
VK>        }
VK>        free(outbuf);
VK>    }    
VK>    if(total > 0)
VK>    {
VK>        buf = (uint8_t*) malloc(total);        
VK>        memcpy(buf, readybuf, total);
VK>        free(readybuf);        
VK>        [self encodeAudioBuffer:(const short *)buf withSize:total andSourcePacket:inPacket];        
VK>        free(buf);
VK>    }
VK>}

VK>

VK>- (void) encodeAudioBuffer:(const short *) in_buffer withSize:(unsigned int) in_buf_byte_size andSourcePacket:(AVPacket)sourcePacket
VK>{
VK>    AVCodec * codec;
VK>    AVCodecContext * c= NULL;
VK>    int count, out_size, outbuf_size, frame_byte_size;
VK>    uint8_t * outbuf;    
VK>    uint8_t * totaloutbuf;        

VK>    printf("Audio encoding\n");
    
VK>    codec = avcodec_find_encoder(CODEC_ID_MP3);
VK>    if (!codec) {
VK>        fprintf(stderr, "output codec not found\n");
VK>        return;
VK>    }
    
VK>    c= avcodec_alloc_context();
    
    c->>bit_rate = 16000;
    c->>sample_rate = 8000;
    c->>channels = 1;
    
VK>    if (avcodec_open(c, codec) < 0) {
VK>        fprintf(stderr, "could not open output codec\n");
VK>        return;
VK>    }
            
VK>    NSLog(@"START");
    
VK>    int total = 0;
VK>    int test = in_buf_byte_size;
VK>    out_size = 0;
VK>    while(out_size <= 0)
VK>    {
VK>        outbuf_size = AVCODEC_MAX_AUDIO_FRAME_SIZE;
VK>        outbuf = (uint8_t*) malloc(outbuf_size);
VK>        memset(outbuf, 0, AVCODEC_MAX_AUDIO_FRAME_SIZE);
        
VK>        out_size = avcodec_encode_audio(c, outbuf, outbuf_size, (short*)in_buffer);
VK>        if(out_size > 0)
VK>        {
VK>            AVPacket resPacket;
VK>            av_init_packet(&resPacket);
VK>            resPacket.data = malloc(out_size);
VK>            resPacket.size = 0;
VK>            memset(resPacket.data, 0, out_size);
VK>            memcpy(resPacket.data, outbuf, out_size);
VK>            resPacket.size = out_size;
            
VK>            // тут гадим пакет в очередь.

VK>            test -= out_size;
VK>            total += out_size;
VK>        }
        
VK>        free(outbuf);        
VK>    }
        
VK>    avcodec_close(c);
VK>    av_free(c);
VK>    NSLog(@"FINISH");    

VK>}

VK>

VK>>    while(out_size <= 0)
VK>>    {
VK>>        outbuf_size = AVCODEC_MAX_AUDIO_FRAME_SIZE;
VK>>        outbuf = (uint8_t*) malloc(outbuf_size);
VK>>        memset(outbuf, 0, AVCODEC_MAX_AUDIO_FRAME_SIZE);
        
VK>>        out_size = avcodec_encode_audio(c, outbuf, outbuf_size, (short*)in_buffer);
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