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sample format in codec

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git-svn-id: svn://elaine/murooma/trunk@226 d8a302eb-03bc-478d-80e4-98257eca68ef
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(no author) 2014-08-31 18:44:06 +00:00
parent 192aa6fd9e
commit b7e63a91c8
7 changed files with 48 additions and 31 deletions
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26
server/oggEncoder.cpp
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@ -5,21 +5,16 @@
using namespace std;
OggEncoder::OggEncoder()
OggEncoder::OggEncoder(const SampleFormat& format) : Encoder(format), headerChunk(NULL)
{
init();
lastGranulepos = -1;
}
bool OggEncoder::getHeader(Chunk* chunk)
WireChunk* OggEncoder::getHeader()
{
WireChunk* wireChunk = chunk->wireChunk;
wireChunk->type = chunk_type::header;
wireChunk->payload = (char*)realloc(wireChunk->payload, oggHeaderLen);
memcpy(wireChunk->payload, oggHeader, oggHeaderLen);
wireChunk->length = oggHeaderLen;
return true;
return headerChunk;
}
@ -137,7 +132,7 @@ void OggEncoder::init()
*********************************************************************/
ret=vorbis_encode_init_vbr(&vi,2,48000,0.7);
ret=vorbis_encode_init_vbr(&vi, sampleFormat.channels, sampleFormat.rate, 0.9);
/* do not continue if setup failed; this can happen if we ask for a
mode that libVorbis does not support (eg, too low a bitrate, etc,
@ -176,21 +171,22 @@ void OggEncoder::init()
*/
// while(!eos){
size_t pos(0);
oggHeader = (char*)malloc(0);
oggHeaderLen = 0;
headerChunk = Chunk::makeChunk(chunk_type::header, 0);
while (true)
{
int result=ogg_stream_flush(&os,&og);
if (result == 0)
break;
oggHeaderLen += og.header_len + og.body_len;
oggHeader = (char*)realloc(oggHeader, oggHeaderLen);
headerChunk->length += og.header_len + og.body_len;
headerChunk->payload = (char*)realloc(headerChunk->payload, headerChunk->length);
cout << "HeadLen: " << og.header_len << ", bodyLen: " << og.body_len << ", result: " << result << "\n";
memcpy(oggHeader + pos, og.header, og.header_len);
memcpy(headerChunk->payload + pos, og.header, og.header_len);
pos += og.header_len;
memcpy(oggHeader + pos, og.body, og.body_len);
memcpy(headerChunk->payload + pos, og.body, og.body_len);
pos += og.body_len;
}
// fwrite(og.header,1,og.header_len,stdout);
// fwrite(og.body,1,og.body_len,stdout);
// }