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FS-8130

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Port video buffer to also support audio and remove original STFU jitter buffer
Add some more resilience to video packet loss
Add codec control mechanism for both call-specific debug and codec/call specfic params
Make opus function better in packet loss and latent situations
Use new codec control prams to make JB lookahead FEC optionally enabled or disabled mid-call
Add Param to allow JB lookahead to be enabled.
This commit is contained in:
Anthony Minessale
2015-09-11 11:37:01 -05:00
parent c195ee4c60
commit eea76c8856
36 changed files with 1888 additions and 2532 deletions
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8
src/include/switch_core_media.h
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@@ -253,7 +253,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_udptl_mode(switch_core_session
SWITCH_DECLARE(void) switch_core_media_set_rtp_flag(switch_core_session_t *session, switch_media_type_t type, switch_rtp_flag_t flag);
SWITCH_DECLARE(void) switch_core_media_clear_rtp_flag(switch_core_session_t *session, switch_media_type_t type, switch_rtp_flag_t flag);
SWITCH_DECLARE(stfu_instance_t *) switch_core_media_get_jb(switch_core_session_t *session, switch_media_type_t type);
SWITCH_DECLARE(switch_jb_t *) switch_core_media_get_jb(switch_core_session_t *session, switch_media_type_t type);
SWITCH_DECLARE(switch_rtp_stats_t *) switch_core_media_get_stats(switch_core_session_t *session, switch_media_type_t type, switch_memory_pool_t *pool);
@@ -307,15 +307,17 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_codec_control(switch_core_sess
switch_codec_control_command_t cmd,
switch_codec_control_type_t ctype,
void *cmd_data,
switch_codec_control_type_t atype,
void *cmd_arg,
switch_codec_control_type_t *rtype,
void **ret_data);
#define switch_core_media_gen_key_frame(_session) switch_core_media_codec_control(_session, SWITCH_MEDIA_TYPE_VIDEO, SWITCH_IO_WRITE, \
SCC_VIDEO_REFRESH, SCCT_NONE, NULL, NULL, NULL) \
SCC_VIDEO_REFRESH, SCCT_NONE, NULL, SCCT_NONE, NULL, NULL, NULL) \
#define switch_core_media_write_bandwidth(_session, _val) switch_core_media_codec_control(_session, SWITCH_MEDIA_TYPE_VIDEO, SWITCH_IO_WRITE, \
SCC_VIDEO_BANDWIDTH, SCCT_STRING, _val, NULL, NULL) \
SCC_VIDEO_BANDWIDTH, SCCT_STRING, _val, SCCT_NONE, NULL, NULL, NULL) \
SWITCH_DECLARE(switch_timer_t *) switch_core_media_get_timer(switch_core_session_t *session, switch_media_type_t mtype);