/* GStreamer encoding profiles library * Copyright (C) 2009-2010 Edward Hervey * (C) 2009-2010 Nokia Corporation * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifndef __GST_PROFILE_H__ #define __GST_PROFILE_H__ #include G_BEGIN_DECLS #include /** * GstEncodingProfile: * * The opaque base class object for all encoding profiles. This contains generic * information like name, description, format and preset. * * Since: 0.10.32 */ #define GST_TYPE_ENCODING_PROFILE \ (gst_encoding_profile_get_type ()) #define GST_ENCODING_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_PROFILE, GstEncodingProfile)) #define GST_IS_ENCODING_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_PROFILE)) typedef struct _GstEncodingProfile GstEncodingProfile; typedef GstMiniObjectClass GstEncodingProfileClass; GType gst_encoding_profile_get_type (void); /** * GstEncodingContainerProfile: * * Encoding profiles for containers. Keeps track of a list of #GstEncodingProfile * * Since: 0.10.32 */ #define GST_TYPE_ENCODING_CONTAINER_PROFILE \ (gst_encoding_container_profile_get_type ()) #define GST_ENCODING_CONTAINER_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_CONTAINER_PROFILE, GstEncodingContainerProfile)) #define GST_IS_ENCODING_CONTAINER_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_CONTAINER_PROFILE)) typedef struct _GstEncodingContainerProfile GstEncodingContainerProfile; typedef GstEncodingProfileClass GstEncodingContainerProfileClass; GType gst_encoding_container_profile_get_type (void); /** * GstEncodingVideoProfile: * * Variant of #GstEncodingProfile for video streams, allows specifying the @pass. * * Since: 0.10.32 */ #define GST_TYPE_ENCODING_VIDEO_PROFILE \ (gst_encoding_video_profile_get_type ()) #define GST_ENCODING_VIDEO_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_VIDEO_PROFILE, GstEncodingVideoProfile)) #define GST_IS_ENCODING_VIDEO_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_VIDEO_PROFILE)) typedef struct _GstEncodingVideoProfile GstEncodingVideoProfile; typedef GstEncodingProfileClass GstEncodingVideoProfileClass; GType gst_encoding_video_profile_get_type (void); /** * GstEncodingAudioProfile: * * Variant of #GstEncodingProfile for audio streams. * * Since: 0.10.32 */ #define GST_TYPE_ENCODING_AUDIO_PROFILE \ (gst_encoding_audio_profile_get_type ()) #define GST_ENCODING_AUDIO_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ENCODING_AUDIO_PROFILE, GstEncodingAudioProfile)) #define GST_IS_ENCODING_AUDIO_PROFILE(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ENCODING_AUDIO_PROFILE)) typedef struct _GstEncodingAudioProfile GstEncodingAudioProfile; typedef GstEncodingProfileClass GstEncodingAudioProfileClass; GType gst_encoding_audio_profile_get_type (void); /* GstEncodingProfile API */ /** * gst_encoding_profile_unref: * @profile: a #GstEncodingProfile * * Decreases the reference count of the @profile, possibly freeing the @profile. * * Since: 0.10.32 */ #define gst_encoding_profile_unref(profile) (gst_mini_object_unref ((GstMiniObject*) profile)) /** * gst_encoding_profile_ref: * @profile: a #GstEncodingProfile * * Increases the reference count of the @profile. * * Since: 0.10.32 */ #define gst_encoding_profile_ref(profile) (gst_mini_object_ref ((GstMiniObject*) profile)) const gchar * gst_encoding_profile_get_name(GstEncodingProfile *profile); const gchar * gst_encoding_profile_get_description(GstEncodingProfile *profile); const GstCaps * gst_encoding_profile_get_format(GstEncodingProfile *profile); const gchar * gst_encoding_profile_get_preset(GstEncodingProfile *profile); guint gst_encoding_profile_get_presence(GstEncodingProfile *profile); const GstCaps * gst_encoding_profile_get_restriction(GstEncodingProfile *profile); void gst_encoding_profile_set_name(GstEncodingProfile *profile, const gchar *name); void gst_encoding_profile_set_description(GstEncodingProfile *profile, const gchar *description); void gst_encoding_profile_set_format(GstEncodingProfile *profile, GstCaps *format); void gst_encoding_profile_set_preset(GstEncodingProfile *profile, const gchar *preset); void gst_encoding_profile_set_restriction(GstEncodingProfile *profile, GstCaps *restriction); void gst_encoding_profile_set_presence(GstEncodingProfile *profile, guint presence); gboolean gst_encoding_profile_is_equal (GstEncodingProfile *a, GstEncodingProfile *b); GstCaps * gst_encoding_profile_get_output_caps (GstEncodingProfile *profile); const gchar *gst_encoding_profile_get_type_nick (GstEncodingProfile *profile); GstEncodingProfile * gst_encoding_profile_find (const gchar *targetname, const gchar *profilename, const gchar *category); /* GstEncodingContainerProfile API */ gboolean gst_encoding_container_profile_add_profile (GstEncodingContainerProfile *container, GstEncodingProfile *profile); gboolean gst_encoding_container_profile_contains_profile (GstEncodingContainerProfile * container, GstEncodingProfile *profile); const GList *gst_encoding_container_profile_get_profiles (GstEncodingContainerProfile *profile); GstEncodingContainerProfile * gst_encoding_container_profile_new (const gchar *name, const gchar *description, GstCaps *format, const gchar *preset); /* Invidual stream encodingprofile API */ GstEncodingVideoProfile * gst_encoding_video_profile_new (GstCaps *format, const gchar *preset, GstCaps *restriction, guint presence); GstEncodingAudioProfile * gst_encoding_audio_profile_new (GstCaps *format, const gchar *preset, GstCaps *restriction, guint presence); guint gst_encoding_video_profile_get_pass (GstEncodingVideoProfile *prof); gboolean gst_encoding_video_profile_get_variableframerate (GstEncodingVideoProfile *prof); void gst_encoding_video_profile_set_pass (GstEncodingVideoProfile *prof, guint pass); void gst_encoding_video_profile_set_variableframerate (GstEncodingVideoProfile *prof, gboolean variableframerate); G_END_DECLS #endif /* __GST_PROFILE_H__ */