| Top |
| gboolean | hard-resync | Read / Write |
| gboolean | mark-granule | Read |
| gboolean | perfect-timestamp | Read / Write |
| gint64 | tolerance | Read / Write |
| struct | GstAudioEncoder |
| struct | GstAudioEncoderClass |
| #define | GST_AUDIO_ENCODER_SINK_NAME |
| #define | GST_AUDIO_ENCODER_SRC_NAME |
#define GST_AUDIO_ENCODER_SINK_PAD(obj) (GST_AUDIO_ENCODER_CAST (obj)->sinkpad)
#define GST_AUDIO_ENCODER_SRC_PAD(obj) (GST_AUDIO_ENCODER_CAST (obj)->srcpad)
GstFlowReturn gst_audio_encoder_finish_frame (GstAudioEncoder *enc,GstBuffer *buffer,gint samples);
GstBuffer * gst_audio_encoder_allocate_output_buffer (GstAudioEncoder *enc,gsize size);
void gst_audio_encoder_get_allocator (GstAudioEncoder *enc,GstAllocator **allocator,GstAllocationParams *params);
gboolean gst_audio_encoder_set_output_format (GstAudioEncoder *enc,GstCaps *caps);
GstAudioInfo *
gst_audio_encoder_get_audio_info (GstAudioEncoder *enc);
gint
gst_audio_encoder_get_frame_samples_min
(GstAudioEncoder *enc);
gint
gst_audio_encoder_get_frame_samples_max
(GstAudioEncoder *enc);
gboolean
gst_audio_encoder_get_hard_resync (GstAudioEncoder *enc);
void gst_audio_encoder_get_latency (GstAudioEncoder *enc,GstClockTime *min,GstClockTime *max);
gboolean
gst_audio_encoder_get_mark_granule (GstAudioEncoder *enc);
gboolean
gst_audio_encoder_get_perfect_timestamp
(GstAudioEncoder *enc);
GstClockTime
gst_audio_encoder_get_tolerance (GstAudioEncoder *enc);
GstCaps * gst_audio_encoder_proxy_getcaps (GstAudioEncoder *enc,GstCaps *caps,GstCaps *filter);
void gst_audio_encoder_set_drainable (GstAudioEncoder *enc,gboolean enabled);
void gst_audio_encoder_set_frame_max (GstAudioEncoder *enc,gint num);
void gst_audio_encoder_set_frame_samples_min (GstAudioEncoder *enc,gint num);
void gst_audio_encoder_set_frame_samples_max (GstAudioEncoder *enc,gint num);
void gst_audio_encoder_set_hard_min (GstAudioEncoder *enc,gboolean enabled);
void gst_audio_encoder_set_hard_resync (GstAudioEncoder *enc,gboolean enabled);
void gst_audio_encoder_set_headers (GstAudioEncoder *enc,GList *headers);
void gst_audio_encoder_set_latency (GstAudioEncoder *enc,GstClockTime min,GstClockTime max);
void gst_audio_encoder_set_lookahead (GstAudioEncoder *enc,gint num);
void gst_audio_encoder_set_mark_granule (GstAudioEncoder *enc,gboolean enabled);
void gst_audio_encoder_set_perfect_timestamp (GstAudioEncoder *enc,gboolean enabled);
void gst_audio_encoder_set_tolerance (GstAudioEncoder *enc,GstClockTime tolerance);
void gst_audio_encoder_merge_tags (GstAudioEncoder *enc,const GstTagList *tags,GstTagMergeMode mode);
struct GstAudioEncoderClass {
GstElementClass element_class;
/* virtual methods for subclasses */
gboolean (*start) (GstAudioEncoder *enc);
gboolean (*stop) (GstAudioEncoder *enc);
gboolean (*set_format) (GstAudioEncoder *enc,
GstAudioInfo *info);
GstFlowReturn (*handle_frame) (GstAudioEncoder *enc,
GstBuffer *buffer);
void (*flush) (GstAudioEncoder *enc);
GstFlowReturn (*pre_push) (GstAudioEncoder *enc,
GstBuffer **buffer);
gboolean (*sink_event) (GstAudioEncoder *enc,
GstEvent *event);
gboolean (*src_event) (GstAudioEncoder *enc,
GstEvent *event);
GstCaps * (*getcaps) (GstAudioEncoder *enc, GstCaps *filter);
gboolean (*open) (GstAudioEncoder *enc);
gboolean (*close) (GstAudioEncoder *enc);
gboolean (*negotiate) (GstAudioEncoder *enc);
gboolean (*decide_allocation) (GstAudioEncoder *enc, GstQuery *query);
gboolean (*propose_allocation) (GstAudioEncoder * enc,
GstQuery * query);
gboolean (*transform_meta) (GstAudioEncoder *enc, GstBuffer *outbuf,
GstMeta *meta, GstBuffer *inbuf);
gboolean (*sink_query) (GstAudioEncoder *encoder,
GstQuery *query);
gboolean (*src_query) (GstAudioEncoder *encoder,
GstQuery *query);
};
“hard-resync” property“hard-resync” gboolean
Perform clipping and sample flushing upon discontinuity.
Flags: Read / Write
Default value: FALSE
“mark-granule” property“mark-granule” gboolean
Apply granule semantics to buffer metadata (implies perfect-timestamp).
Flags: Read
Default value: FALSE
“perfect-timestamp” property“perfect-timestamp” gboolean
Favour perfect timestamps over tracking upstream timestamps.
Flags: Read / Write
Default value: FALSE
“tolerance” property“tolerance” gint64
Consider discontinuity if timestamp jitter/imperfection exceeds tolerance (ns).
Flags: Read / Write
Allowed values: >= 0
Default value: 40000000