diff --git a/ext/xvid/gstxvidenc.c b/ext/xvid/gstxvidenc.c index 2a1b5ee21d..ef306745b2 100644 --- a/ext/xvid/gstxvidenc.c +++ b/ext/xvid/gstxvidenc.c @@ -53,12 +53,54 @@ static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_ALWAYS, GST_STATIC_CAPS ("video/x-xvid, " "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " "framerate = (fraction) [ 0/1, MAX ]; " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) simple, " + "level = (string) { 0, 1, 2, 3, 4a, 5, 6 };" + "video/x-xvid, " + "width = (int) [ 0, MAX ], " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) advanced-real-time-simple, " + "level = (string) { 1, 2, 3, 4 };" + "video/x-xvid, " + "width = (int) [ 0, MAX ], " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) advanced-simple, " + "level = (string) { 0, 1, 2, 3, 4 };" "video/mpeg, " "mpegversion = (int) 4, " "systemstream = (boolean) FALSE, " "width = (int) [ 0, MAX ], " - "height = (int) [ 0, MAX ], " "framerate = (fraction) [ 0/1, MAX ]") + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) simple, " + "level = (string) { 0, 1, 2, 3, 4a, 5, 6 };" + "video/mpeg, " + "mpegversion = (int) 4, " + "systemstream = (boolean) FALSE, " + "width = (int) [ 0, MAX ], " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) advanced-real-time-simple, " + "level = (string) { 1, 2, 3, 4 };" + "video/mpeg, " + "mpegversion = (int) 4, " + "systemstream = (boolean) FALSE, " + "width = (int) [ 0, MAX ], " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ], " + "profile = (string) advanced-simple, " + "level = (string) { 0, 1, 2, 3, 4 };" + "video/x-xvid, " + "width = (int) [ 0, MAX ], " + "height = (int) [ 0, MAX ], " + "framerate = (fraction) [ 0/1, MAX ];" + "video/mpeg, " + "mpegversion = (int) 4, " + "systemstream = (boolean) FALSE, " + "width = (int) [ 0, MAX ], " "height = (int) [ 0, MAX ];") ); @@ -579,11 +621,97 @@ gst_xvidenc_setup (GstXvidEnc * xvidenc) xvid_enc_create_t xenc; xvid_enc_plugin_t xplugin[2]; gint ret; + GstCaps *allowed_caps; + gint profile = -1; + + /* Negotiate profile/level with downstream */ + allowed_caps = gst_pad_get_allowed_caps (xvidenc->srcpad); + if (allowed_caps && !gst_caps_is_empty (allowed_caps)) { + const gchar *profile_str, *level_str; + + allowed_caps = gst_caps_make_writable (allowed_caps); + gst_caps_truncate (allowed_caps); + + profile_str = + gst_structure_get_string (gst_caps_get_structure (allowed_caps, 0), + "profile"); + level_str = + gst_structure_get_string (gst_caps_get_structure (allowed_caps, 0), + "level"); + if (profile_str) { + if (g_str_equal (profile_str, "simple")) { + if (!level_str) { + profile = XVID_PROFILE_S_L0; + } else if (g_str_equal (level_str, "0")) { + profile = XVID_PROFILE_S_L0; + } else if (g_str_equal (level_str, "1")) { + profile = XVID_PROFILE_S_L1; + } else if (g_str_equal (level_str, "2")) { + profile = XVID_PROFILE_S_L2; + } else if (g_str_equal (level_str, "3")) { + profile = XVID_PROFILE_S_L3; + } else if (g_str_equal (level_str, "4a")) { + profile = XVID_PROFILE_S_L4a; + } else if (g_str_equal (level_str, "5")) { + profile = XVID_PROFILE_S_L5; + } else if (g_str_equal (level_str, "6")) { + profile = XVID_PROFILE_S_L6; + } else { + GST_ERROR_OBJECT (xvidenc, + "Invalid profile/level combination (%s %s)", profile_str, + level_str); + } + } else if (g_str_equal (profile_str, "advanced-real-time-simple")) { + if (!level_str) { + profile = XVID_PROFILE_ARTS_L1; + } else if (g_str_equal (level_str, "1")) { + profile = XVID_PROFILE_ARTS_L1; + } else if (g_str_equal (level_str, "2")) { + profile = XVID_PROFILE_ARTS_L2; + } else if (g_str_equal (level_str, "3")) { + profile = XVID_PROFILE_ARTS_L3; + } else if (g_str_equal (level_str, "4")) { + profile = XVID_PROFILE_ARTS_L4; + } else { + GST_ERROR_OBJECT (xvidenc, + "Invalid profile/level combination (%s %s)", profile_str, + level_str); + } + } else if (g_str_equal (profile_str, "advanced-simple")) { + if (!level_str) { + profile = XVID_PROFILE_AS_L0; + } else if (g_str_equal (level_str, "0")) { + profile = XVID_PROFILE_AS_L0; + } else if (g_str_equal (level_str, "1")) { + profile = XVID_PROFILE_AS_L1; + } else if (g_str_equal (level_str, "2")) { + profile = XVID_PROFILE_AS_L2; + } else if (g_str_equal (level_str, "3")) { + profile = XVID_PROFILE_AS_L3; + } else if (g_str_equal (level_str, "4")) { + profile = XVID_PROFILE_AS_L4; + } else { + GST_ERROR_OBJECT (xvidenc, + "Invalid profile/level combination (%s %s)", profile_str, + level_str); + } + } else { + GST_ERROR_OBJECT (xvidenc, "Invalid profile (%s)", profile_str); + } + } + } + if (allowed_caps) + gst_caps_unref (allowed_caps); + + if (profile != -1) { + xvidenc->profile = profile; + g_object_notify (G_OBJECT (xvidenc), "profile"); + } /* see xvid.h for the meaning of all this. */ gst_xvid_init_struct (xenc); - xenc.profile = xvidenc->profile; + xenc.profile = xvidenc->used_profile = xvidenc->profile; xenc.width = xvidenc->width; xenc.height = xvidenc->height; xenc.max_bframes = xvidenc->max_bframes; @@ -784,6 +912,78 @@ gst_xvidenc_setcaps (GstPad * pad, GstCaps * vscaps) /* just to be sure */ gst_pad_fixate_caps (xvidenc->srcpad, new_caps); + if (xvidenc->used_profile != 0) { + switch (xvidenc->used_profile) { + case XVID_PROFILE_S_L0: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "0", NULL); + break; + case XVID_PROFILE_S_L1: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "1", NULL); + break; + case XVID_PROFILE_S_L2: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "2", NULL); + break; + case XVID_PROFILE_S_L3: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "3", NULL); + break; + case XVID_PROFILE_S_L4a: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "4a", NULL); + break; + case XVID_PROFILE_S_L5: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "5", NULL); + break; + case XVID_PROFILE_S_L6: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, "simple", + "level", G_TYPE_STRING, "6", NULL); + break; + case XVID_PROFILE_ARTS_L1: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-real-time-simple", "level", G_TYPE_STRING, "1", NULL); + break; + case XVID_PROFILE_ARTS_L2: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-real-time-simple", "level", G_TYPE_STRING, "2", NULL); + break; + case XVID_PROFILE_ARTS_L3: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-real-time-simple", "level", G_TYPE_STRING, "3", NULL); + break; + case XVID_PROFILE_ARTS_L4: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-real-time-simple", "level", G_TYPE_STRING, "4", NULL); + break; + case XVID_PROFILE_AS_L0: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-simple", "level", G_TYPE_STRING, "0", NULL); + break; + case XVID_PROFILE_AS_L1: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-simple", "level", G_TYPE_STRING, "1", NULL); + break; + case XVID_PROFILE_AS_L2: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-simple", "level", G_TYPE_STRING, "2", NULL); + break; + case XVID_PROFILE_AS_L3: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-simple", "level", G_TYPE_STRING, "3", NULL); + break; + case XVID_PROFILE_AS_L4: + gst_caps_set_simple (new_caps, "profile", G_TYPE_STRING, + "advanced-simple", "level", G_TYPE_STRING, "4", NULL); + break; + default: + g_assert_not_reached (); + break; + } + } + /* src pad should accept anyway */ ret = gst_pad_set_caps (xvidenc->srcpad, new_caps); gst_caps_unref (new_caps); diff --git a/ext/xvid/gstxvidenc.h b/ext/xvid/gstxvidenc.h index a2f32d0a80..121c99d417 100644 --- a/ext/xvid/gstxvidenc.h +++ b/ext/xvid/gstxvidenc.h @@ -64,6 +64,7 @@ struct _GstXvidEnc { /* encoding profile */ gint profile; + gint used_profile; /* quantizer type; h263, MPEG */ gint quant_type;