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Code Issues Releases Wiki Activity

For #299, refine code.

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This commit is contained in:
winlin 2017-03-25 17:21:39 +08:00
parent 62b7204514
commit f32aab3d92
175 changed files with 15529 additions and 15935 deletions
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12
trunk/research/librtmp/srs_flv_injecter.c
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@ -52,7 +52,7 @@ int main(int argc, char** argv)
// temp variables.
int tmp_file_size = 0;
char* tmp_file;
printf("inject flv file keyframes to metadata.\n");
printf("srs(ossrs) client librtmp library.\n");
printf("version: %d.%d.%d\n", srs_version_major(), srs_version_minor(), srs_version_revision());
@ -79,7 +79,7 @@ int main(int argc, char** argv)
srs_human_trace("input: %s", in_flv_file);
srs_human_trace("output: %s", out_flv_file);
srs_human_trace("tmp_file: %s", tmp_file);
ret = process(in_flv_file, tmp_file, &ic, &oc);
srs_flv_close(ic);
@ -136,9 +136,9 @@ int process(const char* in_flv_file, const char* out_flv_file, srs_flv_t* pic, s
*poc = oc;
/**
* we use two roundtrip to avoid the paddings of metadata,
* to support large keyframes videos without padding fields.
*/
* we use two roundtrip to avoid the paddings of metadata,
* to support large keyframes videos without padding fields.
*/
// build keyframes offset to metadata.
if ((ret = build_keyframes(ic, &amf0_name, &amf0_data, &filepositions, &metadata_end_offset)) != 0) {
return ret;
@ -319,7 +319,7 @@ int do_inject_flv(srs_flv_t ic, srs_flv_t oc, srs_amf0_t amf0_name, srs_amf0_t a
if (amf0_name != NULL && amf0_data != NULL) {
amf0_name_size = srs_amf0_size(amf0_name);
size = amf0_name_size + srs_amf0_size(amf0_data);
// adjust all offset of keyframes.
new_metadata_end_offset = srs_flv_tellg(oc) + srs_flv_size_tag(size);
// the adjust is new offset sub the old offset of metadata end.