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record.h
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1 
20 #ifndef JANUS_RECORD_H
21 #define JANUS_RECORD_H
22 
23 #include <inttypes.h>
24 #include <string.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 
28 #include "mutex.h"
29 #include "refcount.h"
30 
31 
33 typedef enum janus_recorder_medium {
38 
40 typedef struct janus_recorder {
42  char *dir;
44  char *filename;
46  FILE *file;
48  char *codec;
50  char *fmtp;
52  GHashTable *extensions;
54  gint64 created, started;
58  gboolean encrypted;
60  volatile int header;
62  volatile int writable;
66  volatile gint destroyed;
70 
74 void janus_recorder_init(gboolean tempnames, const char *extension);
76 void janus_recorder_deinit(void);
77 
85 janus_recorder *janus_recorder_create(const char *dir, const char *codec, const char *filename);
94 janus_recorder *janus_recorder_create_full(const char *dir, const char *codec, const char *fmtp, const char *filename);
102 int janus_recorder_add_extmap(janus_recorder *recorder, int id, const char *extmap);
116 int janus_recorder_save_frame(janus_recorder *recorder, char *buffer, uint length);
120 int janus_recorder_close(janus_recorder *recorder);
123 void janus_recorder_destroy(janus_recorder *recorder);
124 
125 #endif
JANUS_RECORDER_AUDIO
@ JANUS_RECORDER_AUDIO
Definition: record.h:34
janus_recorder_add_extmap
int janus_recorder_add_extmap(janus_recorder *recorder, int id, const char *extmap)
Add an RTP extension to this recording.
Definition: record.c:258
janus_recorder_destroy
void janus_recorder_destroy(janus_recorder *recorder)
Destroy the recorder instance.
Definition: record.c:441
janus_recorder::type
janus_recorder_medium type
Media this instance is recording.
Definition: record.h:56
janus_recorder::extensions
GHashTable * extensions
List of RTP extensions (as a hashtable, indexed by ID) in this recording.
Definition: record.h:52
JANUS_RECORDER_DATA
@ JANUS_RECORDER_DATA
Definition: record.h:36
janus_recorder::filename
char * filename
Filename of this recorder file.
Definition: record.h:44
janus_recorder::ref
janus_refcount ref
Reference counter for this instance.
Definition: record.h:68
janus_recorder::started
gint64 started
Definition: record.h:54
janus_recorder::destroyed
volatile gint destroyed
Atomic flag to check if this instance has been destroyed.
Definition: record.h:66
janus_recorder
Structure that represents a recorder.
Definition: record.h:40
janus_recorder_create_full
janus_recorder * janus_recorder_create_full(const char *dir, const char *codec, const char *fmtp, const char *filename)
Create a new recorder with additional info.
Definition: record.c:89
janus_refcount
Definition: refcount.h:78
janus_recorder_init
void janus_recorder_init(gboolean tempnames, const char *extension)
Initialize the recorder code.
Definition: record.c:46
janus_recorder_deinit
void janus_recorder_deinit(void)
De-initialize the recorder code.
Definition: record.c:60
janus_recorder::encrypted
gboolean encrypted
Whether the recording contains end-to-end encrypted media or not.
Definition: record.h:58
janus_recorder::mutex
janus_mutex mutex
Mutex to lock/unlock this recorder instance.
Definition: record.h:64
janus_recorder
struct janus_recorder janus_recorder
Structure that represents a recorder.
janus_recorder::codec
char * codec
Codec the packets to record are encoded in ("vp8", "vp9", "h264", "opus", "pcma", "pcmu",...
Definition: record.h:48
janus_recorder_create
janus_recorder * janus_recorder_create(const char *dir, const char *codec, const char *filename)
Create a new recorder.
Definition: record.c:85
mutex.h
Semaphors, Mutexes and Conditions.
janus_recorder::created
gint64 created
When the recording file has been created and started.
Definition: record.h:54
janus_recorder_close
int janus_recorder_close(janus_recorder *recorder)
Close the recorder.
Definition: record.c:403
janus_recorder_medium
janus_recorder_medium
Media types we can record.
Definition: record.h:33
janus_recorder_save_frame
int janus_recorder_save_frame(janus_recorder *recorder, char *buffer, uint length)
Save an RTP frame in the recorder.
Definition: record.c:279
janus_recorder::writable
volatile int writable
Whether this recorder instance can be used for writing or not.
Definition: record.h:62
refcount.h
Reference counter mechanism.
janus_recorder::dir
char * dir
Absolute path to the directory where the recorder file is stored.
Definition: record.h:42
janus_recorder::header
volatile int header
Whether the info header for this recorder instance has already been written or not.
Definition: record.h:60
janus_recorder::fmtp
char * fmtp
Codec-specific info (e.g., H.264 or VP9 profile)
Definition: record.h:50
janus_mutex
GMutex janus_mutex
Janus mutex implementation.
Definition: mutex.h:61
janus_recorder::file
FILE * file
Recording file.
Definition: record.h:46
JANUS_RECORDER_VIDEO
@ JANUS_RECORDER_VIDEO
Definition: record.h:35
janus_recorder_encrypted
int janus_recorder_encrypted(janus_recorder *recorder)
Mark this recorder as end-to-end encrypted (e.g., via Insertable Streams)
Definition: record.c:269