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refine the type of RTMP from int to char. add srs_parse_timestamp(), 2.0.19

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winlin 2014-11-15 13:20:58 +08:00
parent 9b2da59eeb
commit 7ebca6cb5b
10 changed files with 180 additions and 55 deletions
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54
trunk/research/librtmp/srs_flv_parser.c
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@ -125,7 +125,7 @@ int parse_bytes(char* data, int size, char* hbuf, int hsize, char* tbuf, int tsi
}
#define FLV_HEADER_SIZE 11
int parse_script_data(u_int32_t timestamp, char* data, int size, int64_t offset)
int parse_script_data(u_int32_t timestamp, u_int32_t pts, char* data, int size, int64_t offset)
{
int ret = 0;
@ -152,10 +152,10 @@ int parse_script_data(u_int32_t timestamp, char* data, int size, int64_t offset)
}
amf0_data = srs_amf0_parse(data + nparsed, size - nparsed, &nparsed);
srs_lib_trace("packet type=%s, time=%d, size=%d, data-size=%d, \n"
srs_lib_trace("packet type=%s, dts=%d, pts=%d, size=%d, data-size=%d, \n"
"offset=%d\n[+00, +15] %s\n[-15, EOF] %s\n%s%s",
srs_type2string(SRS_RTMP_TYPE_SCRIPT), timestamp, size + FLV_HEADER_SIZE, size,
(int)offset, hbuf, tbuf,
srs_type2string(SRS_RTMP_TYPE_SCRIPT), timestamp, pts,
size + FLV_HEADER_SIZE, size, (int)offset, hbuf, tbuf,
srs_amf0_human_print(amf0_name, &amf0_name_str, &amf0_size),
srs_amf0_human_print(amf0_data, &amf0_data_str, &amf0_size));
@ -168,7 +168,7 @@ int parse_script_data(u_int32_t timestamp, char* data, int size, int64_t offset)
return ret;
}
int parse_audio_data(u_int32_t timestamp, char* data, int size, int64_t offset)
int parse_audio_data(u_int32_t timestamp, u_int32_t pts, char* data, int size, int64_t offset)
{
int ret = 0;
@ -178,15 +178,15 @@ int parse_audio_data(u_int32_t timestamp, char* data, int size, int64_t offset)
// bytes
parse_bytes(data, size, hbuf, sizeof(hbuf), tbuf, sizeof(tbuf), 16);
srs_lib_trace("packet type=%s, time=%d, size=%d, data-size=%d, \n"
srs_lib_trace("packet type=%s, dts=%d, pts=%d, size=%d, data-size=%d, \n"
"offset=%d\n[+00, +15] %s\n[-15, EOF] %s\n",
srs_type2string(SRS_RTMP_TYPE_AUDIO), timestamp, size + FLV_HEADER_SIZE, size,
(int)offset, hbuf, tbuf);
srs_type2string(SRS_RTMP_TYPE_AUDIO), timestamp, pts,
size + FLV_HEADER_SIZE, size, (int)offset, hbuf, tbuf);
return ret;
}
int parse_video_data(u_int32_t timestamp, char* data, int size, int64_t offset)
int parse_video_data(u_int32_t timestamp, u_int32_t pts, char* data, int size, int64_t offset)
{
int ret = 0;
@ -196,10 +196,10 @@ int parse_video_data(u_int32_t timestamp, char* data, int size, int64_t offset)
// bytes
parse_bytes(data, size, hbuf, sizeof(hbuf), tbuf, sizeof(tbuf), 16);
srs_lib_trace("packet type=%s, time=%d, size=%d, data-size=%d, \n"
srs_lib_trace("packet type=%s, dts=%d, pts=%d, size=%d, data-size=%d, \n"
"offset=%d\n[+00, +15] %s\n[-15, EOF] %s\n",
srs_type2string(SRS_RTMP_TYPE_VIDEO), timestamp, size + FLV_HEADER_SIZE, size,
(int)offset, hbuf, tbuf);
srs_type2string(SRS_RTMP_TYPE_VIDEO), timestamp, pts,
size + FLV_HEADER_SIZE, size, (int)offset, hbuf, tbuf);
return ret;
}
@ -240,27 +240,27 @@ int parse_flv(srs_flv_t flv)
break;
}
u_int32_t pts = 0;
data = (char*)malloc(size);
if ((ret = srs_flv_read_tag_data(flv, data, size)) != 0) {
return ret;
}
// data tag
if (type == SRS_RTMP_TYPE_AUDIO) {
if ((ret = parse_audio_data(timestamp, data, size, offset)) != 0) {
return ret;
}
} else if (type == SRS_RTMP_TYPE_VIDEO) {
if ((ret = parse_video_data(timestamp, data, size, offset)) != 0) {
return ret;
}
} else {
if ((ret = parse_script_data(timestamp, data, size, offset)) != 0) {
return ret;
if ((ret = srs_flv_read_tag_data(flv, data, size)) == 0
&& (ret = srs_parse_timestamp(timestamp, type, data, size, &pts)) == 0
) {
if (type == SRS_RTMP_TYPE_AUDIO) {
ret = parse_audio_data(timestamp, pts, data, size, offset);
} else if (type == SRS_RTMP_TYPE_VIDEO) {
ret = parse_video_data(timestamp, pts, data, size, offset);
} else {
ret = parse_script_data(timestamp, pts, data, size, offset);
}
}
free(data);
if (ret != 0) {
srs_lib_trace("parse failed, ret=%d", ret);
return ret;
}
}
return ret;