From df8910636a1fe171e48e684cdbaba91ffe97d0aa Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 23 May 2013 16:07:23 +0100
Subject: somewhat cleanup

---
 avcodec_audio_example.c | 114 ------------------------------------------------
 1 file changed, 114 deletions(-)
 delete mode 100644 avcodec_audio_example.c

(limited to 'avcodec_audio_example.c')

diff --git a/avcodec_audio_example.c b/avcodec_audio_example.c
deleted file mode 100644
index 236b976..0000000
--- a/avcodec_audio_example.c
+++ /dev/null
@@ -1,114 +0,0 @@
-int main(int argc, char **argv)
-{
-
-    const char* input_filename=argv[1];
-
-    //avcodec_register_all();
-    av_register_all();
-    //av_ini
-
-    AVFormatContext* container=avformat_alloc_context();
-    if(avformat_open_input(&container,input_filename,NULL,NULL)<0){
-        die("Could not open file");
-    }
-
-    if(av_find_stream_info(container)<0){
-        die("Could not find file info");
-    }
-    av_dump_format(container,0,input_filename,false);
-
-    int stream_id=-1;
-    int i;
-    for(i=0;i<container->nb_streams;i++){
-        if(container->streams[i]->codec->codec_type==AVMEDIA_TYPE_AUDIO){
-            stream_id=i;
-            break;
-        }
-    }
-    if(stream_id==-1){
-        die("Could not find Audio Stream");
-    }
-
-    AVDictionary *metadata=container->metadata;
-
-    AVCodecContext *ctx=container->streams[stream_id]->codec;
-    AVCodec *codec=avcodec_find_decoder(ctx->codec_id);
-
-    if(codec==NULL){
-        die("cannot find codec!");
-    }
-
-    if(avcodec_open(ctx,codec)<0){
-        die("Codec cannot be found");
-    }
-
-    //ctx=avcodec_alloc_context3(codec);
-
-    //initialize AO lib
-    ao_initialize();
-
-    int driver=ao_default_driver_id();
-
-    ao_sample_format sformat;
-    AVSampleFormat sfmt=ctx->sample_fmt;
-    if(sfmt==AV_SAMPLE_FMT_U8){
-        printf("U8\n");
-
-        sformat.bits=8;
-    }else if(sfmt==AV_SAMPLE_FMT_S16){
-        printf("S16\n");
-        sformat.bits=16;
-    }else if(sfmt==AV_SAMPLE_FMT_S32){
-        printf("S32\n");
-        sformat.bits=32;
-    }
-
-    sformat.channels=ctx->channels;
-    sformat.rate=ctx->sample_rate;
-    sformat.byte_format=AO_FMT_NATIVE;
-    sformat.matrix=0;
-
-    ao_device *adevice=ao_open_live(driver,&sformat,NULL);
-    //end of init AO LIB
-
-    AVPacket packet;
-    av_init_packet(&packet);
-
-    AVFrame *frame=avcodec_alloc_frame();
-
-
-
-    int buffer_size=AVCODEC_MAX_AUDIO_FRAME_SIZE+ FF_INPUT_BUFFER_PADDING_SIZE;;
-    uint8_t buffer[buffer_size];
-    packet.data=buffer;
-    packet.size =buffer_size;
-
-
-
-    int len;
-    int frameFinished=0;
-    while(av_read_frame(container,&packet)>=0)
-    {
-
-        if(packet.stream_index==stream_id){
-            //printf("Audio Frame read  \n");
-            int len=avcodec_decode_audio4(ctx,frame,&frameFinished,&packet);
-            //frame->
-            if(frameFinished){
-                //printf("Finished reading Frame len : %d , nb_samples:%d buffer_size:%d line size: %d \n",len,frame->nb_samples,buffer_size,frame->linesize[0]);
-                ao_play(adevice, (char*)frame->extended_data[0],frame->linesize[0] );
-            }else{
-                //printf("Not Finished\n");
-            }
-
-        }else {
-            printf("Someother packet possibly Video\n");
-        }
-
-
-    }
-
-    av_close_input_file(container);
-    ao_shutdown();
-    return 0;
-}
\ No newline at end of file
-- 
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