/* 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_PROFILE_H__ #define __GST_PROFILE_H__ #include #include #include G_BEGIN_DECLS /** * GstEncodingProfile: * * The opaque base class object for all encoding profiles. This contains generic * information like name, description, format and preset. */ #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 struct _GstEncodingProfileClass GstEncodingProfileClass; GST_PBUTILS_API GType gst_encoding_profile_get_type (void); /** * GstEncodingContainerProfile: * * Encoding profiles for containers. Keeps track of a list of #GstEncodingProfile */ #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 struct _GstEncodingContainerProfileClass GstEncodingContainerProfileClass; GST_PBUTILS_API GType gst_encoding_container_profile_get_type (void); /** * GstEncodingVideoProfile: * * Variant of #GstEncodingProfile for video streams, allows specifying the @pass. */ #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 struct _GstEncodingVideoProfileClass GstEncodingVideoProfileClass; GST_PBUTILS_API GType gst_encoding_video_profile_get_type (void); /** * GstEncodingAudioProfile: * * Variant of #GstEncodingProfile for audio streams. */ #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 struct _GstEncodingAudioProfileClass GstEncodingAudioProfileClass; GST_PBUTILS_API 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. */ #define gst_encoding_profile_unref(profile) (g_object_unref ((GObject*) profile)) /** * gst_encoding_profile_ref: * @profile: a #GstEncodingProfile * * Increases the reference count of the @profile. */ #define gst_encoding_profile_ref(profile) (g_object_ref ((GObject*) profile)) GST_PBUTILS_API const gchar * gst_encoding_profile_get_name (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_name (GstEncodingProfile *profile, const gchar *name); GST_PBUTILS_API const gchar * gst_encoding_profile_get_description (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_description (GstEncodingProfile *profile, const gchar *description); GST_PBUTILS_API GstCaps * gst_encoding_profile_get_format (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_format (GstEncodingProfile *profile, GstCaps *format); GST_PBUTILS_API gboolean gst_encoding_profile_get_allow_dynamic_output (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_allow_dynamic_output (GstEncodingProfile *profile, gboolean allow_dynamic_output); GST_PBUTILS_API gboolean gst_encoding_profile_get_single_segment (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_single_segment (GstEncodingProfile *profile, gboolean single_segment); GST_PBUTILS_API const gchar * gst_encoding_profile_get_preset (GstEncodingProfile *profile); GST_PBUTILS_API const gchar * gst_encoding_profile_get_preset_name (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_preset (GstEncodingProfile *profile, const gchar *preset); GST_PBUTILS_API guint gst_encoding_profile_get_presence (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_presence (GstEncodingProfile *profile, guint presence); GST_PBUTILS_API void gst_encoding_profile_set_preset_name (GstEncodingProfile * profile, const gchar * preset_name); GST_PBUTILS_API GstCaps * gst_encoding_profile_get_restriction (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_restriction (GstEncodingProfile *profile, GstCaps *restriction); GST_PBUTILS_API gboolean gst_encoding_profile_is_equal (GstEncodingProfile *a, GstEncodingProfile *b); GST_PBUTILS_API GstCaps * gst_encoding_profile_get_input_caps (GstEncodingProfile *profile); GST_PBUTILS_API const gchar * gst_encoding_profile_get_type_nick (GstEncodingProfile *profile); GST_PBUTILS_API const gchar * gst_encoding_profile_get_file_extension (GstEncodingProfile * profile); GST_PBUTILS_API GstEncodingProfile * gst_encoding_profile_find (const gchar *targetname, const gchar *profilename, const gchar *category); GST_PBUTILS_API gboolean gst_encoding_profile_is_enabled (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_enabled (GstEncodingProfile *profile, gboolean enabled); /* GstEncodingContainerProfile API */ GST_PBUTILS_API gboolean gst_encoding_container_profile_add_profile (GstEncodingContainerProfile *container, GstEncodingProfile *profile); GST_PBUTILS_API gboolean gst_encoding_container_profile_contains_profile (GstEncodingContainerProfile * container, GstEncodingProfile *profile); GST_PBUTILS_API const GList * gst_encoding_container_profile_get_profiles (GstEncodingContainerProfile *profile); GST_PBUTILS_API GstEncodingContainerProfile * gst_encoding_container_profile_new (const gchar *name, const gchar *description, GstCaps *format, const gchar *preset); /* Individual stream encodingprofile API */ GST_PBUTILS_API GstEncodingVideoProfile * gst_encoding_video_profile_new (GstCaps *format, const gchar *preset, GstCaps *restriction, guint presence); GST_PBUTILS_API GstEncodingAudioProfile * gst_encoding_audio_profile_new (GstCaps *format, const gchar *preset, GstCaps *restriction, guint presence); GST_PBUTILS_API guint gst_encoding_video_profile_get_pass (GstEncodingVideoProfile *prof); GST_PBUTILS_API gboolean gst_encoding_video_profile_get_variableframerate (GstEncodingVideoProfile *prof); GST_PBUTILS_API void gst_encoding_video_profile_set_pass (GstEncodingVideoProfile *prof, guint pass); GST_PBUTILS_API void gst_encoding_video_profile_set_variableframerate (GstEncodingVideoProfile *prof, gboolean variableframerate); GST_PBUTILS_API GstEncodingProfile * gst_encoding_profile_from_discoverer (GstDiscovererInfo *info); GST_PBUTILS_API GstEncodingProfile * gst_encoding_profile_copy (GstEncodingProfile *self); GST_PBUTILS_API GstEncodingProfile * gst_encoding_profile_from_string (const gchar *string); GST_PBUTILS_API gchar * gst_encoding_profile_to_string (GstEncodingProfile *profile); GST_PBUTILS_API void gst_encoding_profile_set_element_properties (GstEncodingProfile *self, GstStructure *element_properties); GST_PBUTILS_API GstStructure *gst_encoding_profile_get_element_properties (GstEncodingProfile *self); G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstEncodingAudioProfile, gst_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstEncodingContainerProfile, gst_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstEncodingProfile, gst_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstEncodingVideoProfile, gst_object_unref) G_END_DECLS #endif /* __GST_PROFILE_H__ */