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Support print MP4 box.

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This commit is contained in:
winlin 2017-05-14 22:16:15 +08:00
parent fe43a31d06
commit eaccbd0f85
3 changed files with 141 additions and 7 deletions
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22
trunk/src/main/srs_main_mp4_parser.cpp
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@ -58,27 +58,37 @@ int parse(std::string mp4_file)
}
srs_trace("MP4 box reader open success");
SrsSimpleStream stream;
SrsSimpleStream* stream = new SrsSimpleStream();
SrsAutoFree(SrsSimpleStream, stream);
while (true) {
SrsMp4Box* box = NULL;
SrsAutoFree(SrsMp4Box, box);
if ((ret = br.read(&stream, &box)) != ERROR_SUCCESS) {
if ((ret = br.read(stream, &box)) != ERROR_SUCCESS) {
if (ret != ERROR_SYSTEM_FILE_EOF) {
srs_error("Read MP4 box failed, ret=%d", ret);
} else {
fprintf(stderr, "\n");
}
return ret;
}
if ((ret = br.skip(box, &stream)) != ERROR_SUCCESS) {
SrsBuffer* buffer = new SrsBuffer(stream->bytes(), stream->length());
SrsAutoFree(SrsBuffer, buffer);
if ((ret = box->decode(buffer)) != ERROR_SUCCESS) {
srs_error("Decode the box failed, ret=%d", ret);
return ret;
}
if ((ret = br.skip(box, stream)) != ERROR_SUCCESS) {
srs_error("Skip MP4 box failed, ret=%d", ret);
return ret;
}
stringstream ss;
ss << "type=" << char(box->type>>24) << char(box->type>>16) << char(box->type>>8) << char(box->type)
<< ", size=" << box->sz();
srs_trace("MP4 box %s", ss.str().c_str());
fprintf(stderr, "%s", box->dumps(ss, 1).str().c_str());
}
return ret;