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Adds support for simple tags

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Change-Id: I285e4b73df0a7112bbde7ef13eddf8fdccf59178
This commit is contained in:
Francisco Facioni
2015-07-14 14:18:09 -03:00
parent 75a6d2da8b
commit b6de61a5c0
7 changed files with 761 additions and 1 deletions
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19
sample_muxer.cpp
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@@ -51,6 +51,7 @@ void Usage() {
printf(" -audio_track_number <int> >0 Changes the audio track number\n");
printf(" -video_track_number <int> >0 Changes the video track number\n");
printf(" -chunking <string> Chunk output\n");
printf(" -copy_tags <int> >0 Copies the tags\n");
printf("\n");
printf("Video options:\n");
printf(" -display_width <int> Display width in pixels\n");
@@ -159,6 +160,7 @@ int main(int argc, char* argv[]) {
int audio_track_number = 0; // 0 tells muxer to decide.
int video_track_number = 0; // 0 tells muxer to decide.
bool chunking = false;
bool copy_tags = false;
const char* chunk_name = NULL;
bool output_cues_block_number = true;
@@ -212,6 +214,8 @@ int main(int argc, char* argv[]) {
} else if (!strcmp("-chunking", argv[i]) && i < argc_check) {
chunking = true;
chunk_name = argv[++i];
} else if (!strcmp("-copy_tags", argv[i]) && i < argc_check) {
copy_tags = strtol(argv[++i], &end, 10) == 0 ? false : true;
} else if (!strcmp("-display_width", argv[i]) && i < argc_check) {
display_width = strtol(argv[++i], &end, 10);
} else if (!strcmp("-display_height", argv[i]) && i < argc_check) {
@@ -298,6 +302,21 @@ int main(int argc, char* argv[]) {
info->set_timecode_scale(timeCodeScale);
info->set_writing_app("sample_muxer");
const mkvparser::Tags* const tags = parser_segment->GetTags();
if (copy_tags && tags) {
for (int i = 0; i < tags->GetTagCount(); i++) {
const mkvparser::Tags::Tag* const tag = tags->GetTag(i);
mkvmuxer::Tag* muxer_tag = muxer_segment.AddTag();
for (int j = 0; j < tag->GetSimpleTagCount(); j++) {
const mkvparser::Tags::SimpleTag* const simple_tag =
tag->GetSimpleTag(j);
muxer_tag->add_simple_tag(simple_tag->GetTagName(),
simple_tag->GetTagString());
}
}
}
// Set Tracks element attributes
const mkvparser::Tracks* const parser_tracks = parser_segment->GetTracks();
unsigned long i = 0;