Write BWF info on export. Fixes #3398.
git-svn-id: svn://localhost/ardour2/branches/3.0@7652 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
parent
a958dd0512
commit
b6642d14ca
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@ -26,6 +26,7 @@
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#include <sndfile.h>
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#include "audiographer/broadcast_info.h"
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#include "ardour/types.h"
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namespace ARDOUR
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@ -33,57 +34,15 @@ namespace ARDOUR
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class Session;
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class BroadcastInfo
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class BroadcastInfo : public AudioGrapher::BroadcastInfo
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{
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public:
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/// Construct empty broadcast info
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BroadcastInfo ();
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~BroadcastInfo ();
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/// Returns last error sring from libsndfile
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std::string get_error () const { return error; }
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/* Convenience functions */
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void set_from_session (Session const & session, int64_t time_ref);
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/* Reading */
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bool load_from_file (std::string const & filename);
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bool load_from_file (SNDFILE* sf);
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std::string get_description () const;
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int64_t get_time_reference () const;
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struct tm get_origination_time () const;
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std::string get_originator () const;
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std::string get_originator_ref () const;
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/* Writing */
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bool write_to_file (std::string const & filename);
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bool write_to_file (SNDFILE* sf);
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void set_description (std::string const & desc);
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void set_time_reference (int64_t when);
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void set_origination_time (struct tm * now = 0); // if 0, use time generated at construction
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void set_originator (std::string const & str = "");
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void set_originator_ref (Session const &, std::string const & str = "");
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/* State info */
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/// Returns true if a info has been succesfully loaded or anything has been manually set
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bool has_info () const { return _has_info; }
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private:
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SF_BROADCAST_INFO * info;
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struct tm _time;
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void update_error ();
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std::string error;
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bool _has_info;
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void set_originator_ref_from_session (Session const &);
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};
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@ -31,6 +31,10 @@
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#include "ardour/session.h"
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#include "ardour/types.h"
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namespace AudioGrapher {
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class BroadcastInfo;
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}
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namespace ARDOUR
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{
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@ -40,6 +44,7 @@ class ExportFormatSpecification;
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class ExportFilename;
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class ExportGraphBuilder;
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class ExportElementFactory
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{
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public:
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@ -73,15 +78,17 @@ class ExportHandler : public ExportElementFactory
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public:
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struct FileSpec {
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FileSpec() {}
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FileSpec (ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename)
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FileSpec (ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename, boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info)
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: channel_config (channel_config)
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, format (format)
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, filename (filename)
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, broadcast_info (broadcast_info)
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{}
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ChannelConfigPtr channel_config;
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FormatPtr format;
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FilenamePtr filename;
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boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info;
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};
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private:
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@ -107,7 +114,7 @@ class ExportHandler : public ExportElementFactory
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public:
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~ExportHandler ();
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bool add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename);
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bool add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename, boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info);
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void do_export (bool rt = false);
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private:
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@ -51,23 +51,9 @@ snprintf_bounded_null_filled (char* target, size_t target_size, char const * fmt
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}
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BroadcastInfo::BroadcastInfo () :
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_has_info (false)
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BroadcastInfo::BroadcastInfo ()
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{
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info = new SF_BROADCAST_INFO;
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memset (info, 0, sizeof (*info));
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// Note: Set version to 1 when UMID is used, otherwise version should stay at 0
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info->version = 0;
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time_t rawtime;
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std::time (&rawtime);
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_time = *localtime (&rawtime);
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}
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BroadcastInfo::~BroadcastInfo ()
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{
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delete info;
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}
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void
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@ -77,155 +63,7 @@ BroadcastInfo::set_from_session (Session const & session, int64_t time_ref)
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set_time_reference (time_ref);
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set_origination_time ();
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set_originator ();
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set_originator_ref (session);
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}
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bool
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BroadcastInfo::load_from_file (std::string const & filename)
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{
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SNDFILE * file = 0;
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SF_INFO info;
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info.format = 0;
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if (!(file = sf_open (filename.c_str(), SFM_READ, &info))) {
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update_error();
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return false;
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}
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bool ret = load_from_file (file);
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sf_close (file);
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return ret;
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}
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bool
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BroadcastInfo::load_from_file (SNDFILE* sf)
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{
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if (sf_command (sf, SFC_GET_BROADCAST_INFO, info, sizeof (*info)) != SF_TRUE) {
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update_error();
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_has_info = false;
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return false;
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}
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_has_info = true;
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return true;
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}
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std::string
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BroadcastInfo::get_description () const
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{
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return info->description;
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}
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int64_t
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BroadcastInfo::get_time_reference () const
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{
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if (!_has_info) {
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return 0;
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}
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int64_t ret = (uint32_t) info->time_reference_high;
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ret <<= 32;
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ret |= (uint32_t) info->time_reference_low;
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return ret;
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}
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struct tm
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BroadcastInfo::get_origination_time () const
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{
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struct tm ret;
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std::string date = info->origination_date;
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ret.tm_year = atoi (date.substr (0, 4)) - 1900;
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ret.tm_mon = atoi (date.substr (5, 2));
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ret.tm_mday = atoi (date.substr (8, 2));
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std::string time = info->origination_time;
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ret.tm_hour = atoi (time.substr (0,2));
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ret.tm_min = atoi (time.substr (3,2));
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ret.tm_sec = atoi (time.substr (6,2));
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return ret;
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}
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std::string
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BroadcastInfo::get_originator () const
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{
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return info->originator;
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}
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std::string
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BroadcastInfo::get_originator_ref () const
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{
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return info->originator_reference;
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}
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bool
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BroadcastInfo::write_to_file (std::string const & filename)
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{
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SNDFILE * file = 0;
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SF_INFO info;
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info.format = 0;
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if (!(file = sf_open (filename.c_str(), SFM_RDWR, &info))) {
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update_error();
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return false;
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}
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bool ret = write_to_file (file);
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sf_close (file);
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return ret;
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}
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bool
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BroadcastInfo::write_to_file (SNDFILE* sf)
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{
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if (sf_command (sf, SFC_SET_BROADCAST_INFO, info, sizeof (*info)) != SF_TRUE) {
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update_error();
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return false;
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}
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return true;
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}
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void
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BroadcastInfo::set_description (std::string const & desc)
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{
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_has_info = true;
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snprintf_bounded_null_filled (info->description, sizeof (info->description), desc.c_str());
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}
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void
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BroadcastInfo::set_time_reference (int64_t when)
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{
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_has_info = true;
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info->time_reference_high = (when >> 32);
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info->time_reference_low = (when & 0xffffffff);
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}
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void
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BroadcastInfo::set_origination_time (struct tm * now)
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{
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_has_info = true;
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if (now) {
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_time = *now;
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}
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snprintf_bounded_null_filled (info->origination_date, sizeof (info->origination_date), "%4d-%02d-%02d",
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_time.tm_year + 1900,
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_time.tm_mon + 1,
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_time.tm_mday);
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snprintf_bounded_null_filled (info->origination_time, sizeof (info->origination_time), "%02d:%02d:%02d",
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_time.tm_hour,
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_time.tm_min,
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_time.tm_sec);
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set_originator_ref_from_session (session);
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}
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void
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@ -234,7 +72,7 @@ BroadcastInfo::set_originator (std::string const & str)
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_has_info = true;
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if (!str.empty()) {
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snprintf_bounded_null_filled (info->originator, sizeof (info->originator), str.c_str());
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AudioGrapher::BroadcastInfo::set_originator (str);
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return;
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}
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@ -242,15 +80,10 @@ BroadcastInfo::set_originator (std::string const & str)
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}
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void
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BroadcastInfo::set_originator_ref (Session const & session, std::string const & str)
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BroadcastInfo::set_originator_ref_from_session (Session const & session)
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{
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_has_info = true;
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if (!str.empty()) {
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snprintf_bounded_null_filled (info->originator_reference, sizeof (info->originator_reference), str.c_str());
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return;
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}
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/* random code is 9 digits */
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int random_code = random() % 999999999;
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}
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void
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BroadcastInfo::update_error ()
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{
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char errbuf[256];
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sf_error_str (0, errbuf, sizeof (errbuf) - 1);
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error = errbuf;
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}
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} // namespace ARDOUR
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@ -168,7 +168,7 @@ ExportGraphBuilder::Encoder::init_writer (boost::shared_ptr<AudioGrapher::Sndfil
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int format = get_real_format (config);
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Glib::ustring filename = config.filename->get_path (config.format);
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writer.reset (new AudioGrapher::SndfileWriter<T> (filename, format, channels, config.format->sample_rate()));
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writer.reset (new AudioGrapher::SndfileWriter<T> (filename, format, channels, config.format->sample_rate(), config.broadcast_info));
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writer->FileWritten.connect_same_thread (copy_files_connection, boost::bind (&ExportGraphBuilder::Encoder::copy_files, this, _1));
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}
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@ -118,9 +118,9 @@ ExportHandler::~ExportHandler ()
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}
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bool
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ExportHandler::add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename)
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ExportHandler::add_export_config (TimespanPtr timespan, ChannelConfigPtr channel_config, FormatPtr format, FilenamePtr filename, boost::shared_ptr<AudioGrapher::BroadcastInfo> broadcast_info)
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{
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FileSpec spec (channel_config, format, filename);
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FileSpec spec (channel_config, format, filename, broadcast_info);
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ConfigPair pair (timespan, spec);
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config_map.insert (pair);
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@ -38,6 +38,7 @@
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#include "ardour/filename_extensions.h"
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#include "ardour/route.h"
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#include "ardour/session.h"
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#include "ardour/broadcast_info.h"
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#include "i18n.h"
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@ -122,7 +123,14 @@ ExportProfileManager::prepare_for_export ()
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++format_it, ++filename_it) {
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// filename->include_timespan = (ts_list->size() > 1); Disabled for now...
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handler->add_export_config (*ts_it, channel_config, (*format_it)->format, (*filename_it)->filename);
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boost::shared_ptr<BroadcastInfo> b;
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if ((*format_it)->format->has_broadcast_info()) {
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b.reset (new BroadcastInfo);
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b->set_from_session (session, (*ts_it)->get_start());
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}
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handler->add_export_config (*ts_it, channel_config, (*format_it)->format, (*filename_it)->filename, b);
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}
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}
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}
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@ -532,7 +532,7 @@ SndFileSource::setup_broadcast_info (sframes_t /*when*/, struct tm& now, time_t
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return 0;
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}
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_broadcast_info->set_originator_ref (_session);
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_broadcast_info->set_originator_ref_from_session (_session);
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_broadcast_info->set_origination_time (&now);
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/* now update header position taking header offset into account */
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86
libs/audiographer/audiographer/broadcast_info.h
Normal file
86
libs/audiographer/audiographer/broadcast_info.h
Normal file
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@ -0,0 +1,86 @@
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/*
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Copyright (C) 2008 Paul Davis
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Author: Sakari Bergen
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef AUDIOGRAPHER_BROADCAST_INFO_H
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#define AUDIOGRAPHER_BROADCAST_INFO_H
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#include <string>
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#include <ctime>
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#include <sndfile.h>
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namespace AudioGrapher
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{
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class SndfileHandle;
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class BroadcastInfo
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{
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public:
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/// Construct empty broadcast info
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BroadcastInfo ();
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virtual ~BroadcastInfo ();
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/// Returns last error sring from libsndfile
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std::string get_error () const { return error; }
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/* Reading */
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bool load_from_file (std::string const & filename);
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bool load_from_file (SNDFILE* sf);
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std::string get_description () const;
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int64_t get_time_reference () const;
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struct tm get_origination_time () const;
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std::string get_originator () const;
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std::string get_originator_ref () const;
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/* Writing */
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bool write_to_file (std::string const & filename);
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bool write_to_file (SNDFILE* sf);
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bool write_to_file (SndfileHandle* sf);
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void set_description (std::string const & desc);
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void set_time_reference (int64_t when);
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void set_origination_time (struct tm * now = 0); // if 0, use time generated at construction
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virtual void set_originator (std::string const & str = "");
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void set_originator_ref (std::string const & str = "");
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/* State info */
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/// Returns true if a info has been succesfully loaded or anything has been manually set
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bool has_info () const { return _has_info; }
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protected:
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SF_BROADCAST_INFO * info;
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struct tm _time;
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void update_error ();
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std::string error;
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bool _has_info;
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};
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} // namespace AudioGrapher
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#endif /* AUDIOGRAPHER_BROADCAST_INFO_H */
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@ -9,6 +9,7 @@
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#include "audiographer/sink.h"
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#include "audiographer/types.h"
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#include "audiographer/sndfile/sndfile_base.h"
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#include "audiographer/broadcast_info.h"
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#include "pbd/signals.h"
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@ -26,11 +27,15 @@ class SndfileWriter
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, public FlagDebuggable<>
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{
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public:
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SndfileWriter (std::string const & path, int format, ChannelCount channels, nframes_t samplerate)
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SndfileWriter (std::string const & path, int format, ChannelCount channels, nframes_t samplerate, boost::shared_ptr<BroadcastInfo> broadcast_info)
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: SndfileHandle (path, Write, format, channels, samplerate)
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, path (path)
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{
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add_supported_flag (ProcessContext<T>::EndOfInput);
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if (broadcast_info) {
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broadcast_info->write_to_file (this);
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}
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}
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virtual ~SndfileWriter () {}
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||||
|
@ -79,4 +84,4 @@ class SndfileWriter
|
|||
|
||||
} // namespace
|
||||
|
||||
#endif // AUDIOGRAPHER_SNDFILE_WRITER_H
|
||||
#endif // AUDIOGRAPHER_SNDFILE_WRITER_H
|
||||
|
|
252
libs/audiographer/src/general/broadcast_info.cc
Normal file
252
libs/audiographer/src/general/broadcast_info.cc
Normal file
|
@ -0,0 +1,252 @@
|
|||
/*
|
||||
Copyright (C) 2008 Paul Davis
|
||||
Author: Sakari Bergen
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
|
||||
*/
|
||||
|
||||
#include "audiographer/broadcast_info.h"
|
||||
#include "audiographer/sndfile/sndfile_base.h"
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <iomanip>
|
||||
#include <cstdarg>
|
||||
#include <cstring>
|
||||
#include <inttypes.h>
|
||||
#include <cstdlib>
|
||||
|
||||
namespace AudioGrapher
|
||||
{
|
||||
|
||||
static void
|
||||
snprintf_bounded_null_filled (char* target, size_t target_size, char const * fmt, ...)
|
||||
{
|
||||
char buf[target_size+1];
|
||||
va_list ap;
|
||||
|
||||
va_start (ap, fmt);
|
||||
vsnprintf (buf, target_size+1, fmt, ap);
|
||||
va_end (ap);
|
||||
|
||||
memset (target, 0, target_size);
|
||||
memcpy (target, buf, target_size);
|
||||
|
||||
}
|
||||
|
||||
BroadcastInfo::BroadcastInfo ()
|
||||
: _has_info (false)
|
||||
{
|
||||
info = new SF_BROADCAST_INFO;
|
||||
memset (info, 0, sizeof (*info));
|
||||
|
||||
// Note: Set version to 1 when UMID is used, otherwise version should stay at 0
|
||||
info->version = 0;
|
||||
|
||||
time_t rawtime;
|
||||
std::time (&rawtime);
|
||||
_time = *localtime (&rawtime);
|
||||
}
|
||||
|
||||
BroadcastInfo::~BroadcastInfo ()
|
||||
{
|
||||
delete info;
|
||||
}
|
||||
|
||||
bool
|
||||
BroadcastInfo::load_from_file (std::string const & filename)
|
||||
{
|
||||
SNDFILE * file = 0;
|
||||
SF_INFO info;
|
||||
|
||||
info.format = 0;
|
||||
|
||||
if (!(file = sf_open (filename.c_str(), SFM_READ, &info))) {
|
||||
update_error();
|
||||
return false;
|
||||
}
|
||||
|
||||
bool ret = load_from_file (file);
|
||||
|
||||
sf_close (file);
|
||||
return ret;
|
||||
}
|
||||
|
||||
bool
|
||||
BroadcastInfo::load_from_file (SNDFILE* sf)
|
||||
{
|
||||
if (sf_command (sf, SFC_GET_BROADCAST_INFO, info, sizeof (*info)) != SF_TRUE) {
|
||||
update_error();
|
||||
_has_info = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
_has_info = true;
|
||||
return true;
|
||||
}
|
||||
|
||||
std::string
|
||||
BroadcastInfo::get_description () const
|
||||
{
|
||||
return info->description;
|
||||
}
|
||||
|
||||
int64_t
|
||||
BroadcastInfo::get_time_reference () const
|
||||
{
|
||||
if (!_has_info) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
int64_t ret = (uint32_t) info->time_reference_high;
|
||||
ret <<= 32;
|
||||
ret |= (uint32_t) info->time_reference_low;
|
||||
return ret;
|
||||
}
|
||||
|
||||
struct tm
|
||||
BroadcastInfo::get_origination_time () const
|
||||
{
|
||||
struct tm ret;
|
||||
|
||||
std::string date = info->origination_date;
|
||||
ret.tm_year = atoi (date.substr (0, 4).c_str()) - 1900;
|
||||
ret.tm_mon = atoi (date.substr (5, 2).c_str());
|
||||
ret.tm_mday = atoi (date.substr (8, 2).c_str());
|
||||
|
||||
std::string time = info->origination_time;
|
||||
ret.tm_hour = atoi (time.substr (0,2).c_str());
|
||||
ret.tm_min = atoi (time.substr (3,2).c_str());
|
||||
ret.tm_sec = atoi (time.substr (6,2).c_str());
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
std::string
|
||||
BroadcastInfo::get_originator () const
|
||||
{
|
||||
return info->originator;
|
||||
}
|
||||
|
||||
std::string
|
||||
BroadcastInfo::get_originator_ref () const
|
||||
{
|
||||
return info->originator_reference;
|
||||
}
|
||||
|
||||
bool
|
||||
BroadcastInfo::write_to_file (std::string const & filename)
|
||||
{
|
||||
SNDFILE * file = 0;
|
||||
SF_INFO info;
|
||||
|
||||
info.format = 0;
|
||||
|
||||
if (!(file = sf_open (filename.c_str(), SFM_RDWR, &info))) {
|
||||
update_error();
|
||||
return false;
|
||||
}
|
||||
|
||||
bool ret = write_to_file (file);
|
||||
|
||||
sf_close (file);
|
||||
return ret;
|
||||
}
|
||||
|
||||
bool
|
||||
BroadcastInfo::write_to_file (SNDFILE* sf)
|
||||
{
|
||||
if (sf_command (sf, SFC_SET_BROADCAST_INFO, info, sizeof (*info)) != SF_TRUE) {
|
||||
update_error();
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool
|
||||
BroadcastInfo::write_to_file (SndfileHandle* sf)
|
||||
{
|
||||
if (sf->command (SFC_SET_BROADCAST_INFO, info, sizeof (*info)) != SF_TRUE) {
|
||||
update_error ();
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::set_description (std::string const & desc)
|
||||
{
|
||||
_has_info = true;
|
||||
|
||||
snprintf_bounded_null_filled (info->description, sizeof (info->description), desc.c_str());
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::set_time_reference (int64_t when)
|
||||
{
|
||||
_has_info = true;
|
||||
|
||||
info->time_reference_high = (when >> 32);
|
||||
info->time_reference_low = (when & 0xffffffff);
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::set_origination_time (struct tm * now)
|
||||
{
|
||||
_has_info = true;
|
||||
|
||||
if (now) {
|
||||
_time = *now;
|
||||
}
|
||||
|
||||
snprintf_bounded_null_filled (info->origination_date, sizeof (info->origination_date), "%4d-%02d-%02d",
|
||||
_time.tm_year + 1900,
|
||||
_time.tm_mon + 1,
|
||||
_time.tm_mday);
|
||||
|
||||
snprintf_bounded_null_filled (info->origination_time, sizeof (info->origination_time), "%02d:%02d:%02d",
|
||||
_time.tm_hour,
|
||||
_time.tm_min,
|
||||
_time.tm_sec);
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::set_originator (std::string const & str)
|
||||
{
|
||||
_has_info = true;
|
||||
|
||||
snprintf_bounded_null_filled (info->originator, sizeof (info->originator), str.c_str());
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::set_originator_ref (std::string const & str)
|
||||
{
|
||||
_has_info = true;
|
||||
|
||||
snprintf_bounded_null_filled (info->originator_reference, sizeof (info->originator_reference), str.c_str());
|
||||
}
|
||||
|
||||
void
|
||||
BroadcastInfo::update_error ()
|
||||
{
|
||||
char errbuf[256];
|
||||
sf_error_str (0, errbuf, sizeof (errbuf) - 1);
|
||||
error = errbuf;
|
||||
}
|
||||
|
||||
} // namespace AudioGrapher
|
||||
|
|
@ -59,6 +59,7 @@ def build(bld):
|
|||
src/general/sample_format_converter.cc
|
||||
src/routines.cc
|
||||
src/debug_utils.cc
|
||||
src/general/broadcast_info.cc
|
||||
'''
|
||||
|
||||
if bld.env['HAVE_SAMPLERATE']:
|
||||
|
|
Loading…
Reference in New Issue
Block a user