diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/vpx/gstvp8enc.c | 51 | ||||
| -rw-r--r-- | ext/vpx/gstvp8enc.h | 2 |
2 files changed, 38 insertions, 15 deletions
diff --git a/ext/vpx/gstvp8enc.c b/ext/vpx/gstvp8enc.c index 364bfa3fe..f203cdc07 100644 --- a/ext/vpx/gstvp8enc.c +++ b/ext/vpx/gstvp8enc.c @@ -557,7 +557,9 @@ gst_vp8_enc_class_init (GstVP8EncClass * klass) g_object_class_install_property (gobject_class, PROP_MULTIPASS_CACHE_FILE, g_param_spec_string ("multipass-cache-file", "Multipass Cache File", - "Multipass cache file", + "Multipass cache file. " + "If stream caps reinited, multiple files will be created: " + "file, file.1, file.2, ... and so on.", DEFAULT_MULTIPASS_CACHE_FILE, (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS))); @@ -759,7 +761,9 @@ gst_vp8_enc_init (GstVP8Enc * gst_vp8_enc) gst_vp8_enc->cfg.kf_mode = DEFAULT_KF_MODE; gst_vp8_enc->cfg.kf_max_dist = DEFAULT_KF_MAX_DIST; gst_vp8_enc->cfg.g_pass = DEFAULT_MULTIPASS_MODE; - gst_vp8_enc->multipass_cache_file = g_strdup (DEFAULT_MULTIPASS_CACHE_FILE); + gst_vp8_enc->multipass_cache_prefix = g_strdup (DEFAULT_MULTIPASS_CACHE_FILE); + gst_vp8_enc->multipass_cache_file = NULL; + gst_vp8_enc->multipass_cache_idx = 0; gst_vp8_enc->cfg.ts_number_layers = DEFAULT_TS_NUMBER_LAYERS; gst_vp8_enc->n_ts_target_bitrate = 0; gst_vp8_enc->n_ts_rate_decimator = 0; @@ -801,8 +805,10 @@ gst_vp8_enc_finalize (GObject * object) g_return_if_fail (GST_IS_VP8_ENC (object)); gst_vp8_enc = GST_VP8_ENC (object); + g_free (gst_vp8_enc->multipass_cache_prefix); g_free (gst_vp8_enc->multipass_cache_file); - gst_vp8_enc->multipass_cache_file = NULL; + gst_vp8_enc->multipass_cache_idx = 0; + if (gst_vp8_enc->input_state) gst_video_codec_state_unref (gst_vp8_enc->input_state); @@ -904,9 +910,9 @@ gst_vp8_enc_set_property (GObject * object, guint prop_id, global = TRUE; break; case PROP_MULTIPASS_CACHE_FILE: - if (gst_vp8_enc->multipass_cache_file) - g_free (gst_vp8_enc->multipass_cache_file); - gst_vp8_enc->multipass_cache_file = g_value_dup_string (value); + if (gst_vp8_enc->multipass_cache_prefix) + g_free (gst_vp8_enc->multipass_cache_prefix); + gst_vp8_enc->multipass_cache_prefix = g_value_dup_string (value); break; case PROP_TS_NUMBER_LAYERS: gst_vp8_enc->cfg.ts_number_layers = g_value_get_int (value); @@ -1264,7 +1270,7 @@ gst_vp8_enc_get_property (GObject * object, guint prop_id, GValue * value, g_value_set_enum (value, gst_vp8_enc->cfg.g_pass); break; case PROP_MULTIPASS_CACHE_FILE: - g_value_set_string (value, gst_vp8_enc->multipass_cache_file); + g_value_set_string (value, gst_vp8_enc->multipass_cache_prefix); break; case PROP_TS_NUMBER_LAYERS: g_value_set_int (value, gst_vp8_enc->cfg.ts_number_layers); @@ -1520,6 +1526,7 @@ gst_vp8_enc_set_format (GstVideoEncoder * video_encoder, g_mutex_lock (&encoder->encoder_lock); vpx_codec_destroy (&encoder->encoder); encoder->inited = FALSE; + encoder->multipass_cache_idx++; } else { g_mutex_lock (&encoder->encoder_lock); } @@ -1550,20 +1557,34 @@ gst_vp8_enc_set_format (GstVideoEncoder * video_encoder, encoder->cfg.g_timebase.den = 90000; } - if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS) { - if (encoder->first_pass_cache_content == NULL) { - encoder->first_pass_cache_content = g_byte_array_sized_new (4096); - } - } else if (encoder->cfg.g_pass == VPX_RC_LAST_PASS) { - GError *err = NULL; - - if (!encoder->multipass_cache_file) { + if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS || + encoder->cfg.g_pass == VPX_RC_LAST_PASS) { + if (!encoder->multipass_cache_prefix) { GST_ELEMENT_ERROR (encoder, RESOURCE, OPEN_READ, ("No multipass cache file provided"), (NULL)); g_mutex_unlock (&encoder->encoder_lock); return FALSE; } + g_free (encoder->multipass_cache_file); + + if (encoder->multipass_cache_idx > 0) + encoder->multipass_cache_file = g_strdup_printf ("%s.%u", + encoder->multipass_cache_prefix, encoder->multipass_cache_idx); + else + encoder->multipass_cache_file = + g_strdup (encoder->multipass_cache_prefix); + } + + if (encoder->cfg.g_pass == VPX_RC_FIRST_PASS) { + if (encoder->first_pass_cache_content != NULL) + g_byte_array_free (encoder->first_pass_cache_content, TRUE); + + encoder->first_pass_cache_content = g_byte_array_sized_new (4096); + + } else if (encoder->cfg.g_pass == VPX_RC_LAST_PASS) { + GError *err = NULL; + if (encoder->cfg.rc_twopass_stats_in.buf != NULL) { g_free (encoder->cfg.rc_twopass_stats_in.buf); encoder->cfg.rc_twopass_stats_in.buf = NULL; diff --git a/ext/vpx/gstvp8enc.h b/ext/vpx/gstvp8enc.h index d70f383a3..3f0464648 100644 --- a/ext/vpx/gstvp8enc.h +++ b/ext/vpx/gstvp8enc.h @@ -73,6 +73,8 @@ struct _GstVP8Enc gint n_ts_layer_id; /* Global two-pass options */ gchar *multipass_cache_file; + gchar *multipass_cache_prefix; + guint multipass_cache_idx; GByteArray *first_pass_cache_content; /* Encode parameter */ |