diff options
Diffstat (limited to 'gst-libs/gst/riff/riff-media.c')
| -rw-r--r-- | gst-libs/gst/riff/riff-media.c | 1863 |
1 files changed, 0 insertions, 1863 deletions
diff --git a/gst-libs/gst/riff/riff-media.c b/gst-libs/gst/riff/riff-media.c deleted file mode 100644 index b596b381..00000000 --- a/gst-libs/gst/riff/riff-media.c +++ /dev/null @@ -1,1863 +0,0 @@ -/* GStreamer RIFF I/O - * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * riff-media.h: RIFF-id to/from caps routines - * - * 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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "riff-ids.h" -#include "riff-media.h" - -#include <gst/audio/multichannel.h> - -#include <string.h> -#include <math.h> - -GST_DEBUG_CATEGORY_EXTERN (riff_debug); -#define GST_CAT_DEFAULT riff_debug - -/** - * gst_riff_create_video_caps: - * @codec_fcc: fourCC codec for this codec. - * @strh: pointer to the strh stream header structure. - * @strf: pointer to the strf stream header structure, including any - * data that is within the range of strf.size, but excluding any - * additional data withint this chunk but outside strf.size. - * @strf_data: a #GstBuffer containing the additional data in the strf - * chunk outside reach of strf.size. Ususally a palette. - * @strd_data: a #GstBuffer containing the data in the strd stream header - * chunk. Usually codec initialization data. - * @codec_name: if given, will be filled with a human-readable codec name. - */ - -GstCaps * -gst_riff_create_video_caps (guint32 codec_fcc, - gst_riff_strh * strh, gst_riff_strf_vids * strf, - GstBuffer * strf_data, GstBuffer * strd_data, char **codec_name) -{ - GstCaps *caps = NULL; - GstBuffer *palette = NULL; - - GST_DEBUG ("video fourcc %" GST_FOURCC_FORMAT, GST_FOURCC_ARGS (codec_fcc)); - - switch (codec_fcc) { - case GST_MAKE_FOURCC ('D', 'I', 'B', ' '): /* uncompressed RGB */ - case GST_MAKE_FOURCC (0x00, 0x00, 0x00, 0x00): - case GST_MAKE_FOURCC ('R', 'G', 'B', ' '): - case GST_MAKE_FOURCC ('R', 'A', 'W', ' '): - { - gint bpp = (strf && strf->bit_cnt != 0) ? strf->bit_cnt : 8; - - if (strf) { - if (bpp == 8) { - caps = gst_caps_new_simple ("video/x-raw-rgb", - "bpp", G_TYPE_INT, 8, "depth", G_TYPE_INT, 8, - "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL); - } else if (bpp == 24) { - caps = gst_caps_new_simple ("video/x-raw-rgb", - "bpp", G_TYPE_INT, 24, "depth", G_TYPE_INT, 24, - "endianness", G_TYPE_INT, G_BIG_ENDIAN, - "red_mask", G_TYPE_INT, 0xff, "green_mask", G_TYPE_INT, 0xff00, - "blue_mask", G_TYPE_INT, 0xff0000, NULL); - } else if (bpp == 32) { - caps = gst_caps_new_simple ("video/x-raw-rgb", - "bpp", G_TYPE_INT, 32, "depth", G_TYPE_INT, 24, - "endianness", G_TYPE_INT, G_BIG_ENDIAN, - "red_mask", G_TYPE_INT, 0xff00, "green_mask", G_TYPE_INT, - 0xff0000, "blue_mask", G_TYPE_INT, 0xff000000, NULL); - } else { - GST_WARNING ("Unhandled DIB RGB depth: %d", bpp); - return NULL; - } - } else { - /* for template */ - caps = - gst_caps_from_string ("video/x-raw-rgb, bpp = (int) { 8, 24, 32 }, " - "depth = (int) { 8, 24}"); - } - - palette = strf_data; - strf_data = NULL; - if (codec_name) { - if (bpp == 8) - *codec_name = g_strdup_printf ("Palettized %d-bit RGB", bpp); - else - *codec_name = g_strdup_printf ("%d-bit RGB", bpp); - } - break; - } - case GST_MAKE_FOURCC ('I', '4', '2', '0'): - caps = gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Uncompressed planar YUV 4:2:0"); - break; - - case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'): - case GST_MAKE_FOURCC ('Y', 'U', 'N', 'V'): - caps = gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), - NULL); - if (codec_name) - *codec_name = g_strdup ("Uncompressed packed YUV 4:2:2"); - break; - - case GST_MAKE_FOURCC ('Y', 'V', 'U', '9'): - caps = gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Uncompressed packed YVU 4:1:0"); - break; - - case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'): - caps = gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Uncompressed packed YUV 4:2:2"); - break; - - case GST_MAKE_FOURCC ('Y', 'V', '1', '2'): - caps = gst_caps_new_simple ("video/x-raw-yuv", - "format", GST_TYPE_FOURCC, codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Uncompressed packed YVU 4:2:2"); - break; - - case GST_MAKE_FOURCC ('M', 'J', 'P', 'G'): /* YUY2 MJPEG */ - case GST_MAKE_FOURCC ('A', 'V', 'R', 'n'): - case GST_MAKE_FOURCC ('I', 'J', 'P', 'G'): - case GST_MAKE_FOURCC ('i', 'j', 'p', 'g'): - case GST_MAKE_FOURCC ('d', 'm', 'b', '1'): - case GST_MAKE_FOURCC ('A', 'C', 'D', 'V'): - case GST_MAKE_FOURCC ('Q', 'I', 'V', 'G'): - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("Motion JPEG"); - break; - - case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'): /* generic (mostly RGB) MJPEG */ - case GST_MAKE_FOURCC ('j', 'p', 'e', 'g'): /* generic (mostly RGB) MJPEG */ - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("JPEG Still Image"); - break; - - case GST_MAKE_FOURCC ('P', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */ - case GST_MAKE_FOURCC ('V', 'I', 'X', 'L'): /* Miro/Pinnacle fourccs */ - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("Miro/Pinnacle Motion JPEG"); - break; - - case GST_MAKE_FOURCC ('C', 'J', 'P', 'G'): - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("Creative Webcam JPEG"); - break; - - case GST_MAKE_FOURCC ('S', 'L', 'M', 'J'): - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("SL Motion JPEG"); - break; - - case GST_MAKE_FOURCC ('J', 'P', 'G', 'L'): - caps = gst_caps_new_simple ("image/jpeg", NULL); - if (codec_name) - *codec_name = g_strdup ("Pegasus Lossless JPEG"); - break; - - case GST_MAKE_FOURCC ('L', 'O', 'C', 'O'): - caps = gst_caps_new_simple ("video/x-loco", NULL); - if (codec_name) - *codec_name = g_strdup ("LOCO Lossless"); - break; - - case GST_MAKE_FOURCC ('S', 'P', '5', '3'): - case GST_MAKE_FOURCC ('S', 'P', '5', '4'): - case GST_MAKE_FOURCC ('S', 'P', '5', '5'): - case GST_MAKE_FOURCC ('S', 'P', '5', '6'): - case GST_MAKE_FOURCC ('S', 'P', '5', '7'): - case GST_MAKE_FOURCC ('S', 'P', '5', '8'): - caps = gst_caps_new_simple ("video/sp5x", NULL); - if (codec_name) - *codec_name = g_strdup ("Sp5x-like JPEG"); - break; - - case GST_MAKE_FOURCC ('Z', 'M', 'B', 'V'): - caps = gst_caps_new_simple ("video/x-zmbv", NULL); - if (codec_name) - *codec_name = g_strdup ("Zip Motion Block video"); - break; - - case GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'): - caps = gst_caps_new_simple ("video/x-huffyuv", NULL); - if (strf) { - gst_caps_set_simple (caps, "bpp", - G_TYPE_INT, (int) strf->bit_cnt, NULL); - } - if (codec_name) - *codec_name = g_strdup ("Huffman Lossless Codec"); - break; - - case GST_MAKE_FOURCC ('M', 'P', 'E', 'G'): - case GST_MAKE_FOURCC ('M', 'P', 'G', 'I'): - case GST_MAKE_FOURCC ('m', 'p', 'g', '1'): - case GST_MAKE_FOURCC ('M', 'P', 'G', '1'): - case GST_MAKE_FOURCC ('P', 'I', 'M', '1'): - case GST_MAKE_FOURCC (0x01, 0x00, 0x00, 0x10): - caps = gst_caps_new_simple ("video/mpeg", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "mpegversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-1 video"); - break; - - case GST_MAKE_FOURCC ('M', 'P', 'G', '2'): - case GST_MAKE_FOURCC ('m', 'p', 'g', '2'): - case GST_MAKE_FOURCC ('P', 'I', 'M', '2'): - case GST_MAKE_FOURCC ('D', 'V', 'R', ' '): - case GST_MAKE_FOURCC (0x02, 0x00, 0x00, 0x10): - caps = gst_caps_new_simple ("video/mpeg", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "mpegversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-2 video"); - break; - - case GST_MAKE_FOURCC ('L', 'M', 'P', '2'): - caps = gst_caps_new_simple ("video/mpeg", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "mpegversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("Lead MPEG-2 video"); - break; - - case GST_MAKE_FOURCC ('H', '2', '6', '3'): - case GST_MAKE_FOURCC ('h', '2', '6', '3'): - case GST_MAKE_FOURCC ('i', '2', '6', '3'): - case GST_MAKE_FOURCC ('U', '2', '6', '3'): - case GST_MAKE_FOURCC ('v', 'i', 'v', '1'): - case GST_MAKE_FOURCC ('T', '2', '6', '3'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "itu", NULL); - if (codec_name) - *codec_name = g_strdup ("ITU H.26n"); - break; - - case GST_MAKE_FOURCC ('L', '2', '6', '3'): - /* http://www.leadcodecs.com/Codecs/LEAD-H263.htm */ - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "lead", NULL); - if (codec_name) - *codec_name = g_strdup ("Lead H.263"); - break; - - case GST_MAKE_FOURCC ('M', '2', '6', '3'): - case GST_MAKE_FOURCC ('m', '2', '6', '3'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "microsoft", NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft H.263"); - break; - - case GST_MAKE_FOURCC ('V', 'D', 'O', 'W'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "vdolive", NULL); - if (codec_name) - *codec_name = g_strdup ("VDOLive"); - break; - - case GST_MAKE_FOURCC ('V', 'I', 'V', 'O'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "vivo", NULL); - if (codec_name) - *codec_name = g_strdup ("Vivo H.263"); - break; - - case GST_MAKE_FOURCC ('x', '2', '6', '3'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "xirlink", NULL); - if (codec_name) - *codec_name = g_strdup ("Xirlink H.263"); - break; - - /* apparently not standard H.263...? */ - case GST_MAKE_FOURCC ('I', '2', '6', '3'): - caps = gst_caps_new_simple ("video/x-intel-h263", - "variant", G_TYPE_STRING, "intel", NULL); - if (codec_name) - *codec_name = g_strdup ("Intel H.263"); - break; - - case GST_MAKE_FOURCC ('V', 'X', '1', 'K'): - caps = gst_caps_new_simple ("video/x-h263", - "variant", G_TYPE_STRING, "lucent", NULL); - if (codec_name) - *codec_name = g_strdup ("Lucent VX1000S H.263"); - break; - - case GST_MAKE_FOURCC ('X', '2', '6', '4'): - case GST_MAKE_FOURCC ('x', '2', '6', '4'): - case GST_MAKE_FOURCC ('H', '2', '6', '4'): - case GST_MAKE_FOURCC ('h', '2', '6', '4'): - case GST_MAKE_FOURCC ('a', 'v', 'c', '1'): - case GST_MAKE_FOURCC ('A', 'V', 'C', '1'): - caps = gst_caps_new_simple ("video/x-h264", - "variant", G_TYPE_STRING, "itu", NULL); - if (codec_name) - *codec_name = g_strdup ("ITU H.264"); - break; - - case GST_MAKE_FOURCC ('V', 'S', 'S', 'H'): - caps = gst_caps_new_simple ("video/x-h264", - "variant", G_TYPE_STRING, "videosoft", NULL); - if (codec_name) - *codec_name = g_strdup ("VideoSoft H.264"); - break; - - case GST_MAKE_FOURCC ('L', '2', '6', '4'): - /* http://www.leadcodecs.com/Codecs/LEAD-H264.htm */ - caps = gst_caps_new_simple ("video/x-h264", - "variant", G_TYPE_STRING, "lead", NULL); - if (codec_name) - *codec_name = g_strdup ("Lead H.264"); - break; - - case GST_MAKE_FOURCC ('S', 'E', 'D', 'G'): - caps = gst_caps_new_simple ("video/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Samsung MPEG-4"); - break; - - case GST_MAKE_FOURCC ('M', '4', 'C', 'C'): - caps = gst_caps_new_simple ("video/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Divio MPEG-4"); - break; - - case GST_MAKE_FOURCC ('D', 'I', 'V', '3'): - case GST_MAKE_FOURCC ('d', 'i', 'v', '3'): - case GST_MAKE_FOURCC ('D', 'V', 'X', '3'): - case GST_MAKE_FOURCC ('d', 'v', 'x', '3'): - case GST_MAKE_FOURCC ('D', 'I', 'V', '4'): - case GST_MAKE_FOURCC ('d', 'i', 'v', '4'): - case GST_MAKE_FOURCC ('D', 'I', 'V', '5'): - case GST_MAKE_FOURCC ('d', 'i', 'v', '5'): - case GST_MAKE_FOURCC ('D', 'I', 'V', '6'): - case GST_MAKE_FOURCC ('d', 'i', 'v', '6'): - case GST_MAKE_FOURCC ('M', 'P', 'G', '3'): - case GST_MAKE_FOURCC ('m', 'p', 'g', '3'): - case GST_MAKE_FOURCC ('c', 'o', 'l', '0'): - case GST_MAKE_FOURCC ('C', 'O', 'L', '0'): - case GST_MAKE_FOURCC ('c', 'o', 'l', '1'): - case GST_MAKE_FOURCC ('C', 'O', 'L', '1'): - case GST_MAKE_FOURCC ('A', 'P', '4', '1'): - caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 3, NULL); - if (codec_name) - *codec_name = g_strdup ("DivX MS-MPEG-4 Version 3"); - break; - - case GST_MAKE_FOURCC ('d', 'i', 'v', 'x'): - case GST_MAKE_FOURCC ('D', 'I', 'V', 'X'): - caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("DivX MPEG-4 Version 4"); - break; - - case GST_MAKE_FOURCC ('B', 'L', 'Z', '0'): - caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Blizzard DivX"); - break; - - case GST_MAKE_FOURCC ('D', 'X', '5', '0'): - caps = gst_caps_new_simple ("video/x-divx", - "divxversion", G_TYPE_INT, 5, NULL); - if (codec_name) - *codec_name = g_strdup ("DivX MPEG-4 Version 5"); - break; - - case GST_MAKE_FOURCC ('X', 'V', 'I', 'D'): - case GST_MAKE_FOURCC ('x', 'v', 'i', 'd'): - caps = gst_caps_new_simple ("video/x-xvid", NULL); - if (codec_name) - *codec_name = g_strdup ("XVID MPEG-4"); - break; - - case GST_MAKE_FOURCC ('R', 'M', 'P', '4'): - caps = gst_caps_new_simple ("video/x-xvid", NULL); - if (codec_name) - *codec_name = g_strdup ("Sigma-Designs MPEG-4"); - break; - - case GST_MAKE_FOURCC ('M', 'P', 'G', '4'): - case GST_MAKE_FOURCC ('M', 'P', '4', '1'): - case GST_MAKE_FOURCC ('m', 'p', '4', '1'): - caps = gst_caps_new_simple ("video/x-msmpeg", - "msmpegversion", G_TYPE_INT, 41, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft MPEG-4 4.1"); - break; - - case GST_MAKE_FOURCC ('m', 'p', '4', '2'): - case GST_MAKE_FOURCC ('M', 'P', '4', '2'): - caps = gst_caps_new_simple ("video/x-msmpeg", - "msmpegversion", G_TYPE_INT, 42, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft MPEG-4 4.2"); - break; - - case GST_MAKE_FOURCC ('m', 'p', '4', '3'): - case GST_MAKE_FOURCC ('M', 'P', '4', '3'): - caps = gst_caps_new_simple ("video/x-msmpeg", - "msmpegversion", G_TYPE_INT, 43, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft MPEG-4 4.3"); - break; - - case GST_MAKE_FOURCC ('M', 'P', '4', 'S'): - case GST_MAKE_FOURCC ('M', '4', 'S', '2'): - caps = gst_caps_new_simple ("video/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft ISO MPEG-4 1.1"); - break; - - case GST_MAKE_FOURCC ('F', 'M', 'P', '4'): - case GST_MAKE_FOURCC ('U', 'M', 'P', '4'): - case GST_MAKE_FOURCC ('F', 'F', 'D', 'S'): - caps = gst_caps_new_simple ("video/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("FFmpeg MPEG-4"); - break; - - case GST_MAKE_FOURCC ('E', 'M', '4', 'A'): - case GST_MAKE_FOURCC ('E', 'P', 'V', 'H'): - case GST_MAKE_FOURCC ('F', 'V', 'F', 'W'): - case GST_MAKE_FOURCC ('I', 'N', 'M', 'C'): - case GST_MAKE_FOURCC ('D', 'I', 'G', 'I'): - case GST_MAKE_FOURCC ('D', 'M', '2', 'K'): - case GST_MAKE_FOURCC ('D', 'C', 'O', 'D'): - case GST_MAKE_FOURCC ('M', 'V', 'X', 'M'): - case GST_MAKE_FOURCC ('P', 'M', '4', 'V'): - case GST_MAKE_FOURCC ('S', 'M', 'P', '4'): - case GST_MAKE_FOURCC ('D', 'X', 'G', 'M'): - case GST_MAKE_FOURCC ('V', 'I', 'D', 'M'): - case GST_MAKE_FOURCC ('M', '4', 'T', '3'): - case GST_MAKE_FOURCC ('G', 'E', 'O', 'X'): - caps = gst_caps_new_simple ("video/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-4"); - break; - - case GST_MAKE_FOURCC ('3', 'i', 'v', 'd'): - case GST_MAKE_FOURCC ('3', 'I', 'V', 'D'): - caps = gst_caps_new_simple ("video/x-msmpeg", - "msmpegversion", G_TYPE_INT, 43, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft MPEG-4 4.3"); /* FIXME? */ - break; - - case GST_MAKE_FOURCC ('3', 'I', 'V', '1'): - case GST_MAKE_FOURCC ('3', 'I', 'V', '2'): - caps = gst_caps_new_simple ("video/x-3ivx", NULL); - if (codec_name) - *codec_name = g_strdup ("3ivx"); - break; - - case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'): - case GST_MAKE_FOURCC ('d', 'v', 's', 'd'): - case GST_MAKE_FOURCC ('d', 'v', 'c', ' '): - case GST_MAKE_FOURCC ('d', 'v', '2', '5'): - caps = gst_caps_new_simple ("video/x-dv", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "dvversion", G_TYPE_INT, 25, NULL); - if (codec_name) - *codec_name = g_strdup ("Generic DV"); - break; - - case GST_MAKE_FOURCC ('C', 'D', 'V', 'C'): - case GST_MAKE_FOURCC ('c', 'd', 'v', 'c'): - caps = gst_caps_new_simple ("video/x-dv", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "dvversion", G_TYPE_INT, 25, NULL); - if (codec_name) - *codec_name = g_strdup ("Canopus DV"); - break; - - case GST_MAKE_FOURCC ('D', 'V', '5', '0'): - case GST_MAKE_FOURCC ('d', 'v', '5', '0'): - caps = gst_caps_new_simple ("video/x-dv", - "systemstream", G_TYPE_BOOLEAN, FALSE, - "dvversion", G_TYPE_INT, 50, NULL); - if (codec_name) - *codec_name = g_strdup ("DVCPro50 Video"); - break; - - case GST_MAKE_FOURCC ('W', 'M', 'V', '1'): - caps = gst_caps_new_simple ("video/x-wmv", - "wmvversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft Windows Media 7"); - break; - - case GST_MAKE_FOURCC ('W', 'M', 'V', '2'): - caps = gst_caps_new_simple ("video/x-wmv", - "wmvversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft Windows Media 8"); - break; - - case GST_MAKE_FOURCC ('W', 'M', 'V', '3'): - caps = gst_caps_new_simple ("video/x-wmv", - "wmvversion", G_TYPE_INT, 3, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft Windows Media 9"); - break; - - case GST_MAKE_FOURCC ('W', 'M', 'V', 'A'): - caps = gst_caps_new_simple ("video/x-wmv", - "wmvversion", G_TYPE_INT, 3, "format", GST_TYPE_FOURCC, - codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft Windows Media Advanced Profile"); - break; - - case GST_MAKE_FOURCC ('W', 'V', 'C', '1'): - caps = gst_caps_new_simple ("video/x-wmv", - "wmvversion", G_TYPE_INT, 3, "format", GST_TYPE_FOURCC, - codec_fcc, NULL); - if (codec_name) - *codec_name = g_strdup ("Microsoft Windows Media VC-1"); - break; - - case GST_MAKE_FOURCC ('c', 'v', 'i', 'd'): - caps = gst_caps_new_simple ("video/x-cinepak", NULL); - if (codec_name) - *codec_name = g_strdup ("Cinepak video"); - break; - - case GST_MAKE_FOURCC ('M', 'S', 'V', 'C'): - case GST_MAKE_FOURCC ('m', 's', 'v', 'c'): - case GST_MAKE_FOURCC ('C', 'R', 'A', 'M'): - case GST_MAKE_FOURCC ('c', 'r', 'a', 'm'): - case GST_MAKE_FOURCC ('W', 'H', 'A', 'M'): - case GST_MAKE_FOURCC ('w', 'h', 'a', 'm'): - caps = gst_caps_new_simple ("video/x-msvideocodec", - "msvideoversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("MS video v1"); - palette = strf_data; - strf_data = NULL; - break; - - case GST_MAKE_FOURCC ('R', 'L', 'E', ' '): - case GST_MAKE_FOURCC ('m', 'r', 'l', 'e'): - case GST_MAKE_FOURCC (0x1, 0x0, 0x0, 0x0): /* why, why, why? */ - case GST_MAKE_FOURCC (0x2, 0x0, 0x0, 0x0): /* why, why, why? */ - caps = gst_caps_new_simple ("video/x-rle", - "layout", G_TYPE_STRING, "microsoft", NULL); - palette = strf_data; - strf_data = NULL; - if (strf) { - gst_caps_set_simple (caps, - "depth", G_TYPE_INT, (gint) strf->bit_cnt, NULL); - } else { - gst_caps_set_simple (caps, "depth", GST_TYPE_INT_RANGE, 1, 64, NULL); - } - if (codec_name) - *codec_name = g_strdup ("Microsoft RLE"); - break; - - case GST_MAKE_FOURCC ('A', 'A', 'S', 'C'): - caps = gst_caps_new_simple ("video/x-aasc", NULL); - if (codec_name) - *codec_name = g_strdup ("Autodesk Animator"); - break; - - case GST_MAKE_FOURCC ('X', 'x', 'a', 'n'): - caps = gst_caps_new_simple ("video/x-xan", - "wcversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Xan Wing Commander 4"); - break; - - case GST_MAKE_FOURCC ('R', 'T', '2', '1'): - caps = gst_caps_new_simple ("video/x-indeo", - "indeoversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("Intel Video 2"); - break; - - case GST_MAKE_FOURCC ('I', 'V', '3', '1'): - case GST_MAKE_FOURCC ('I', 'V', '3', '2'): - case GST_MAKE_FOURCC ('i', 'v', '3', '1'): - case GST_MAKE_FOURCC ('i', 'v', '3', '2'): - caps = gst_caps_new_simple ("video/x-indeo", - "indeoversion", G_TYPE_INT, 3, NULL); - if (codec_name) - *codec_name = g_strdup ("Intel Video 3"); - break; - - case GST_MAKE_FOURCC ('I', 'V', '4', '1'): - case GST_MAKE_FOURCC ('i', 'v', '4', '1'): - caps = gst_caps_new_simple ("video/x-indeo", - "indeoversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("Intel Video 4"); - break; - - case GST_MAKE_FOURCC ('I', 'V', '5', '0'): - caps = gst_caps_new_simple ("video/x-indeo", - "indeoversion", G_TYPE_INT, 5, NULL); - if (codec_name) - *codec_name = g_strdup ("Intel Video 5"); - break; - - case GST_MAKE_FOURCC ('M', 'S', 'Z', 'H'): - caps = gst_caps_new_simple ("video/x-mszh", NULL); - if (codec_name) - *codec_name = g_strdup ("Lossless MSZH Video"); - break; - - case GST_MAKE_FOURCC ('Z', 'L', 'I', 'B'): - caps = gst_caps_new_simple ("video/x-zlib", NULL); - if (codec_name) - *codec_name = g_strdup ("Lossless zlib video"); - break; - - case GST_MAKE_FOURCC ('C', 'L', 'J', 'R'): - case GST_MAKE_FOURCC ('c', 'l', 'j', 'r'): - caps = gst_caps_new_simple ("video/x-cirrus-logic-accupak", NULL); - if (codec_name) - *codec_name = g_strdup ("Cirrus Logipak AccuPak"); - break; - - case GST_MAKE_FOURCC ('C', 'Y', 'U', 'V'): - case GST_MAKE_FOURCC ('c', 'y', 'u', 'v'): - caps = gst_caps_new_simple ("video/x-compressed-yuv", NULL); - if (codec_name) - *codec_name = g_strdup ("CYUV Lossless"); - break; - - case GST_MAKE_FOURCC ('D', 'U', 'C', 'K'): - case GST_MAKE_FOURCC ('P', 'V', 'E', 'Z'): - caps = gst_caps_new_simple ("video/x-truemotion", - "trueversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("Duck Truemotion1"); - break; - - case GST_MAKE_FOURCC ('T', 'M', '2', '0'): - caps = gst_caps_new_simple ("video/x-truemotion", - "trueversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("TrueMotion 2.0"); - break; - - case GST_MAKE_FOURCC ('V', 'P', '3', '0'): - case GST_MAKE_FOURCC ('v', 'p', '3', '0'): - case GST_MAKE_FOURCC ('V', 'P', '3', '1'): - case GST_MAKE_FOURCC ('v', 'p', '3', '1'): - case GST_MAKE_FOURCC ('V', 'P', '3', ' '): - caps = gst_caps_new_simple ("video/x-vp3", NULL); - if (codec_name) - *codec_name = g_strdup ("VP3"); - break; - - case GST_MAKE_FOURCC ('U', 'L', 'T', 'I'): - caps = gst_caps_new_simple ("video/x-ultimotion", NULL); - if (codec_name) - *codec_name = g_strdup ("IBM UltiMotion"); - break; - - case GST_MAKE_FOURCC ('T', 'S', 'C', 'C'): - case GST_MAKE_FOURCC ('t', 's', 'c', 'c'):{ - if (strf) { - gint depth = (strf->bit_cnt != 0) ? (gint) strf->bit_cnt : 24; - - caps = gst_caps_new_simple ("video/x-camtasia", "depth", G_TYPE_INT, - depth, NULL); - } else { - /* template caps */ - caps = gst_caps_new_simple ("video/x-camtasia", NULL); - } - if (codec_name) - *codec_name = g_strdup ("TechSmith Camtasia"); - break; - } - - case GST_MAKE_FOURCC ('V', 'C', 'R', '1'): - caps = gst_caps_new_simple ("video/x-ati-vcr", - "vcrversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("ATI VCR 1"); - break; - - case GST_MAKE_FOURCC ('V', 'C', 'R', '2'): - caps = gst_caps_new_simple ("video/x-ati-vcr", - "vcrversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("ATI VCR 2"); - break; - - case GST_MAKE_FOURCC ('A', 'S', 'V', '1'): - caps = gst_caps_new_simple ("video/x-asus", - "asusversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("Asus Video 1"); - break; - - case GST_MAKE_FOURCC ('A', 'S', 'V', '2'): - caps = gst_caps_new_simple ("video/x-asus", - "asusversion", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("Asus Video 2"); - break; - - case GST_MAKE_FOURCC ('M', 'P', 'N', 'G'): - case GST_MAKE_FOURCC ('m', 'p', 'n', 'g'): - case GST_MAKE_FOURCC ('P', 'N', 'G', ' '): - caps = gst_caps_new_simple ("image/png", NULL); - if (codec_name) - *codec_name = g_strdup ("PNG image"); - break; - - case GST_MAKE_FOURCC ('F', 'L', 'V', '1'): - caps = gst_caps_new_simple ("video/x-flash-video", - "flvversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("Flash Video 1"); - break; - - case GST_MAKE_FOURCC ('V', 'M', 'n', 'c'): - caps = gst_caps_new_simple ("video/x-vmnc", - "version", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("VMWare NC Video"); - break; - - case GST_MAKE_FOURCC ('d', 'r', 'a', 'c'): - caps = gst_caps_new_simple ("video/x-dirac", NULL); - if (codec_name) - *codec_name = g_strdup ("Dirac"); - break; - - case GST_RIFF_rpza: - case GST_RIFF_azpr: - case GST_MAKE_FOURCC ('R', 'P', 'Z', 'A'): - caps = gst_caps_new_simple ("video/x-apple-video", NULL); - if (codec_name) - *codec_name = g_strdup ("Apple Video (RPZA)"); - break; - - - case GST_MAKE_FOURCC ('F', 'F', 'V', '1'): - caps = gst_caps_new_simple ("video/x-ffv", - "ffvversion", G_TYPE_INT, 1, NULL); - if (codec_name) - *codec_name = g_strdup ("FFmpeg lossless video codec"); - break; - - case GST_MAKE_FOURCC ('K', 'M', 'V', 'C'): - caps = gst_caps_new_simple ("video/x-kmvc", NULL); - if (codec_name) - *codec_name = g_strdup ("Karl Morton's video codec"); - break; - - case GST_MAKE_FOURCC ('v', 'p', '5', '0'): - case GST_MAKE_FOURCC ('V', 'P', '5', '0'): - caps = gst_caps_new_simple ("video/x-vp5", NULL); - if (codec_name) - *codec_name = g_strdup ("On2 VP5"); - break; - - case GST_MAKE_FOURCC ('v', 'p', '6', '0'): - case GST_MAKE_FOURCC ('V', 'P', '6', '0'): - case GST_MAKE_FOURCC ('v', 'p', '6', '1'): - case GST_MAKE_FOURCC ('V', 'P', '6', '1'): - caps = gst_caps_new_simple ("video/x-vp6", NULL); - if (codec_name) - *codec_name = g_strdup ("On2 VP6"); - break; - - case GST_MAKE_FOURCC ('L', 'M', '2', '0'): - caps = gst_caps_new_simple ("video/x-mimic", NULL); - if (codec_name) - *codec_name = g_strdup ("Mimic webcam"); - break; - - case GST_MAKE_FOURCC ('T', 'H', 'E', 'O'): - case GST_MAKE_FOURCC ('t', 'h', 'e', 'o'): - caps = gst_caps_new_simple ("video/x-theora", NULL); - if (codec_name) - *codec_name = g_strdup ("Theora video codec"); - - break; - - case GST_MAKE_FOURCC ('F', 'P', 'S', '1'): - caps = gst_caps_new_simple ("video/x-fraps", NULL); - if (codec_name) - *codec_name = g_strdup ("Fraps video"); - - break; - - default: - GST_WARNING ("Unknown video fourcc %" GST_FOURCC_FORMAT, - GST_FOURCC_ARGS (codec_fcc)); - return NULL; - } - - if (strh != NULL) { - gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, - strh->rate, strh->scale, NULL); - } else { - gst_caps_set_simple (caps, - "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, G_MAXINT, 1, NULL); - } - - if (strf != NULL) { - gst_caps_set_simple (caps, - "width", G_TYPE_INT, strf->width, - "height", G_TYPE_INT, strf->height, NULL); - } else { - gst_caps_set_simple (caps, - "width", GST_TYPE_INT_RANGE, 16, 4096, - "height", GST_TYPE_INT_RANGE, 16, 4096, NULL); - } - - /* extradata */ - if (strf_data || strd_data) { - GstBuffer *codec_data; - - codec_data = strf_data ? strf_data : strd_data; - - gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, codec_data, NULL); - } - - /* palette */ - if (palette) { - GstBuffer *copy; - guint num_colors; - - if (strf != NULL) - num_colors = strf->num_colors; - else - num_colors = 256; - - if (GST_BUFFER_SIZE (palette) >= (num_colors * 4)) { - /* palette is always at least 256*4 bytes */ - copy = - gst_buffer_new_and_alloc (MAX (GST_BUFFER_SIZE (palette), 256 * 4)); - memcpy (GST_BUFFER_DATA (copy), GST_BUFFER_DATA (palette), - GST_BUFFER_SIZE (palette)); - -#if (G_BYTE_ORDER == G_BIG_ENDIAN) - { - guint8 *data = GST_BUFFER_DATA (copy); - gint n; - - /* own endianness */ - for (n = 0; n < num_colors; n++) { - GST_WRITE_UINT32_BE (data, GST_READ_UINT32_LE (data)); - data += sizeof (guint32); - } - } -#endif - gst_caps_set_simple (caps, "palette_data", GST_TYPE_BUFFER, copy, NULL); - gst_buffer_unref (copy); - } else { - GST_WARNING ("Palette smaller than expected: broken file"); - } - } - - return caps; -} - -static const struct -{ - const guint32 ms_mask; - const GstAudioChannelPosition gst_pos; -} layout_mapping[] = { - { - 0x00001, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT}, { - 0x00002, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, { - 0x00004, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER}, { - 0x00008, GST_AUDIO_CHANNEL_POSITION_LFE}, { - 0x00010, GST_AUDIO_CHANNEL_POSITION_REAR_LEFT}, { - 0x00020, GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT}, { - 0x00040, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER}, { - 0x00080, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER}, { - 0x00100, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER}, { - 0x00200, GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT}, { - 0x00400, GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT}, { - 0x00800, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_CENTER */ - { - 0x01000, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_FRONT_LEFT */ - { - 0x02000, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_FRONT_CENTER */ - { - 0x04000, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_FRONT_RIGHT */ - { - 0x08000, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_BACK_LEFT */ - { - 0x10000, GST_AUDIO_CHANNEL_POSITION_INVALID}, /* TOP_BACK_CENTER */ - { - 0x20000, GST_AUDIO_CHANNEL_POSITION_INVALID} /* TOP_BACK_RIGHT */ -}; - -#define MAX_CHANNEL_POSITIONS G_N_ELEMENTS (layout_mapping) - -static gboolean -gst_riff_wavext_add_channel_layout (GstCaps * caps, guint32 layout) -{ - GstAudioChannelPosition pos[MAX_CHANNEL_POSITIONS]; - GstStructure *s; - gint num_channels, i, p; - - s = gst_caps_get_structure (caps, 0); - if (!gst_structure_get_int (s, "channels", &num_channels)) - g_return_val_if_reached (FALSE); - - /* In theory this should be done for 1 and 2 channels too but - * apparently breaks too many things currently. - */ - if (num_channels <= 2 || num_channels > MAX_CHANNEL_POSITIONS) { - GST_DEBUG ("invalid number of channels: %d", num_channels); - return FALSE; - } - - p = 0; - for (i = 0; i < MAX_CHANNEL_POSITIONS; ++i) { - if ((layout & layout_mapping[i].ms_mask) != 0) { - if (p >= num_channels) { - GST_WARNING ("More bits set in the channel layout map than there " - "are channels! Broken file"); - return FALSE; - } - if (layout_mapping[i].gst_pos == GST_AUDIO_CHANNEL_POSITION_INVALID) { - GST_WARNING ("Unsupported channel position (mask 0x%08x) in channel " - "layout map - ignoring those channels", layout_mapping[i].ms_mask); - /* what to do? just ignore it and let downstream deal with a channel - * layout that has INVALID positions in it for now ... */ - } - pos[p] = layout_mapping[i].gst_pos; - ++p; - } - } - - if (p != num_channels) { - GST_WARNING ("Only %d bits set in the channel layout map, but there are " - "supposed to be %d channels! Broken file", p, num_channels); - return FALSE; - } - - gst_audio_set_channel_positions (s, pos); - return TRUE; -} - -static gboolean -gst_riff_wave_add_default_channel_layout (GstCaps * caps) -{ - GstAudioChannelPosition pos[8] = { GST_AUDIO_CHANNEL_POSITION_NONE, }; - GstStructure *s; - gint nchannels; - - s = gst_caps_get_structure (caps, 0); - - if (!gst_structure_get_int (s, "channels", &nchannels)) - g_return_val_if_reached (FALSE); - - if (nchannels > 8) { - GST_DEBUG ("invalid number of channels: %d", nchannels); - return FALSE; - } - - /* This uses the default channel mapping from ALSA which - * is used in quite a few surround test files and seems to be - * the defacto standard. The channel mapping from - * WAVE_FORMAT_EXTENSIBLE doesn't seem to be used in normal - * wav files like chan-id.wav. - * http://bugzilla.gnome.org/show_bug.cgi?id=489010 - */ - switch (nchannels) { - case 1: - pos[0] = GST_AUDIO_CHANNEL_POSITION_FRONT_MONO; - break; - case 8: - pos[7] = GST_AUDIO_CHANNEL_POSITION_SIDE_RIGHT; - pos[6] = GST_AUDIO_CHANNEL_POSITION_SIDE_LEFT; - /* fall through */ - case 6: - pos[5] = GST_AUDIO_CHANNEL_POSITION_LFE; - /* fall through */ - case 5: - pos[4] = GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER; - /* fall through */ - case 4: - pos[3] = GST_AUDIO_CHANNEL_POSITION_REAR_RIGHT; - pos[2] = GST_AUDIO_CHANNEL_POSITION_REAR_LEFT; - /* fall through */ - case 2: - pos[1] = GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT; - pos[0] = GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT; - break; - default: - return FALSE; - } - - gst_audio_set_channel_positions (s, pos); - return TRUE; -} - -static guint32 -gst_riff_wavext_get_default_channel_mask (guint nchannels) -{ - guint32 channel_mask = 0; - - /* Set the default channel mask for the given number of channels. - * http://www.microsoft.com/whdc/device/audio/multichaud.mspx - */ - switch (nchannels) { - case 11: - channel_mask |= 0x00400; - channel_mask |= 0x00200; - case 9: - channel_mask |= 0x00100; - case 8: - channel_mask |= 0x00080; - channel_mask |= 0x00040; - case 6: - channel_mask |= 0x00020; - channel_mask |= 0x00010; - case 4: - channel_mask |= 0x00008; - case 3: - channel_mask |= 0x00004; - case 2: - channel_mask |= 0x00002; - channel_mask |= 0x00001; - break; - } - - return channel_mask; -} - -GstCaps * -gst_riff_create_audio_caps (guint16 codec_id, - gst_riff_strh * strh, gst_riff_strf_auds * strf, - GstBuffer * strf_data, GstBuffer * strd_data, char **codec_name) -{ - gboolean block_align = FALSE, rate_chan = TRUE; - GstCaps *caps = NULL; - gint rate_min = 1000, rate_max = 96000; - gint channels_max = 2; - - switch (codec_id) { - case GST_RIFF_WAVE_FORMAT_PCM: /* PCM */ - rate_max = 192000; - channels_max = 8; - - if (strf != NULL) { - gint ba = strf->blockalign; - gint ch = strf->channels; - gint wd, ws; - - /* If we have an empty blockalign, we take the width contained in - * strf->size */ - if (ba != 0) - wd = ba * 8 / ch; - else - wd = strf->size; - - if (strf->size > 32) { - GST_WARNING ("invalid depth (%d) of pcm audio, overwriting.", - strf->size); - strf->size = 8 * ((wd + 7) / 8); - } - - /* in riff, the depth is stored in the size field but it just means that - * the _least_ significant bits are cleared. We can therefore just play - * the sample as if it had a depth == width */ - /* For reference, the actual depth is in strf->size */ - ws = wd; - - caps = gst_caps_new_simple ("audio/x-raw-int", - "endianness", G_TYPE_INT, G_LITTLE_ENDIAN, - "channels", G_TYPE_INT, ch, - "width", G_TYPE_INT, wd, - "depth", G_TYPE_INT, ws, "signed", G_TYPE_BOOLEAN, wd != 8, NULL); - - /* Add default channel layout. In theory this should be done - * for 1 and 2 channels too but apparently breaks too many - * things currently. Also we know no default layout for more than - * 8 channels. */ - if (ch > 2) { - if (ch > 8) - GST_WARNING ("don't know default layout for %d channels", ch); - else if (gst_riff_wave_add_default_channel_layout (caps)) - GST_DEBUG ("using default channel layout for %d channels", ch); - else - GST_WARNING ("failed to add channel layout"); - } - } else { - /* FIXME: this is pretty useless - we need fixed caps */ - caps = gst_caps_from_string ("audio/x-raw-int, " - "endianness = (int) LITTLE_ENDIAN, " - "signed = (boolean) { true, false }, " - "width = (int) { 8, 16, 24, 32 }, " "depth = (int) [ 1, 32 ]"); - } - if (codec_name && strf) - *codec_name = g_strdup_printf ("Uncompressed %d-bit PCM audio", - strf->size); - break; - - case GST_RIFF_WAVE_FORMAT_ADPCM: - caps = gst_caps_new_simple ("audio/x-adpcm", - "layout", G_TYPE_STRING, "microsoft", NULL); - if (codec_name) - *codec_name = g_strdup ("ADPCM audio"); - block_align = TRUE; - break; - - case GST_RIFF_WAVE_FORMAT_IEEE_FLOAT: - rate_max = 192000; - channels_max = 8; - - if (strf != NULL) { - gint ba = strf->blockalign; - gint ch = strf->channels; - gint wd = ba * 8 / ch; - - caps = gst_caps_new_simple ("audio/x-raw-float", - "endianness", G_TYPE_INT, G_LITTLE_ENDIAN, - "channels", G_TYPE_INT, ch, "width", G_TYPE_INT, wd, NULL); - - /* Add default channel layout. In theory this should be done - * for 1 and 2 channels too but apparently breaks too many - * things currently. Also we know no default layout for more than - * 8 channels. */ - if (ch > 2) { - if (ch > 8) - GST_WARNING ("don't know default layout for %d channels", ch); - else if (gst_riff_wave_add_default_channel_layout (caps)) - GST_DEBUG ("using default channel layout for %d channels", ch); - else - GST_WARNING ("failed to add channel layout"); - } - } else { - /* FIXME: this is pretty useless - we need fixed caps */ - caps = gst_caps_from_string ("audio/x-raw-float, " - "endianness = (int) LITTLE_ENDIAN, " "width = (int) { 32, 64 }"); - } - if (codec_name && strf) - *codec_name = g_strdup_printf ("Uncompressed %d-bit IEEE float audio", - strf->size); - break; - - case GST_RIFF_WAVE_FORMAT_IBM_CVSD: - goto unknown; - - case GST_RIFF_WAVE_FORMAT_ALAW: - if (strf != NULL) { - if (strf->size != 8) { - GST_WARNING ("invalid depth (%d) of alaw audio, overwriting.", - strf->size); - strf->size = 8; - strf->blockalign = (strf->size * strf->channels) / 8; - strf->av_bps = strf->blockalign * strf->rate; - } - if (strf->av_bps == 0 || strf->blockalign == 0) { - GST_WARNING ("fixing av_bps (%d) and blockalign (%d) of alaw audio", - strf->av_bps, strf->blockalign); - strf->blockalign = (strf->size * strf->channels) / 8; - strf->av_bps = strf->blockalign * strf->rate; - } - } - rate_max = 48000; - caps = gst_caps_new_simple ("audio/x-alaw", NULL); - if (codec_name) - *codec_name = g_strdup ("A-law audio"); - break; - - case GST_RIFF_WAVE_FORMAT_WMS: - caps = gst_caps_new_simple ("audio/x-wms", NULL); - if (strf != NULL) { - gst_caps_set_simple (caps, - "bitrate", G_TYPE_INT, strf->av_bps * 8, - "width", G_TYPE_INT, strf->size, - "depth", G_TYPE_INT, strf->size, NULL); - } else { - gst_caps_set_simple (caps, - "bitrate", GST_TYPE_INT_RANGE, 0, G_MAXINT, NULL); - } - if (codec_name) - *codec_name = g_strdup ("Windows Media Audio Speech"); - block_align = TRUE; - break; - - case GST_RIFF_WAVE_FORMAT_MULAW: - if (strf != NULL) { - if (strf->size != 8) { - GST_WARNING ("invalid depth (%d) of mulaw audio, overwriting.", - strf->size); - strf->size = 8; - strf->blockalign = (strf->size * strf->channels) / 8; - strf->av_bps = strf->blockalign * strf->rate; - } - if (strf->av_bps == 0 || strf->blockalign == 0) { - GST_WARNING ("fixing av_bps (%d) and blockalign (%d) of mulaw audio", - strf->av_bps, strf->blockalign); - strf->blockalign = (strf->size * strf->channels) / 8; - strf->av_bps = strf->blockalign * strf->rate; - } - } - rate_max = 48000; - caps = gst_caps_new_simple ("audio/x-mulaw", NULL); - if (codec_name) - *codec_name = g_strdup ("Mu-law audio"); - break; - - case GST_RIFF_WAVE_FORMAT_OKI_ADPCM: - goto unknown; - - case GST_RIFF_WAVE_FORMAT_DVI_ADPCM: - rate_max = 48000; - caps = gst_caps_new_simple ("audio/x-adpcm", - "layout", G_TYPE_STRING, "dvi", NULL); - if (codec_name) - *codec_name = g_strdup ("DVI ADPCM audio"); - block_align = TRUE; - break; - - case GST_RIFF_WAVE_FORMAT_DSP_TRUESPEECH: - rate_min = 8000; - rate_max = 8000; - caps = gst_caps_new_simple ("audio/x-truespeech", NULL); - if (codec_name) - *codec_name = g_strdup ("DSP Group TrueSpeech"); - break; - - case GST_RIFF_WAVE_FORMAT_GSM610: - case GST_RIFF_WAVE_FORMAT_MSN: - rate_min = 1; - caps = gst_caps_new_simple ("audio/ms-gsm", NULL); - if (codec_name) - *codec_name = g_strdup ("MS GSM audio"); - break; - - case GST_RIFF_WAVE_FORMAT_MPEGL12: /* mp1 or mp2 */ - rate_min = 16000; - rate_max = 48000; - caps = gst_caps_new_simple ("audio/mpeg", - "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 2, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-1 layer 2"); - break; - - case GST_RIFF_WAVE_FORMAT_MPEGL3: /* mp3 */ - rate_min = 8000; - rate_max = 48000; - caps = gst_caps_new_simple ("audio/mpeg", - "mpegversion", G_TYPE_INT, 1, "layer", G_TYPE_INT, 3, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-1 layer 3"); - break; - - case GST_RIFF_WAVE_FORMAT_AMR_NB: /* amr-nb */ - rate_min = 8000; - rate_max = 8000; - channels_max = 1; - caps = gst_caps_new_simple ("audio/AMR", NULL); - if (codec_name) - *codec_name = g_strdup ("AMR Narrow Band (NB)"); - break; - - case GST_RIFF_WAVE_FORMAT_AMR_WB: /* amr-wb */ - rate_min = 16000; - rate_max = 16000; - channels_max = 1; - caps = gst_caps_new_simple ("audio/AMR-WB", NULL); - if (codec_name) - *codec_name = g_strdup ("AMR Wide Band (WB)"); - break; - - case GST_RIFF_WAVE_FORMAT_VORBIS1: /* ogg/vorbis mode 1 */ - case GST_RIFF_WAVE_FORMAT_VORBIS2: /* ogg/vorbis mode 2 */ - case GST_RIFF_WAVE_FORMAT_VORBIS3: /* ogg/vorbis mode 3 */ - case GST_RIFF_WAVE_FORMAT_VORBIS1PLUS: /* ogg/vorbis mode 1+ */ - case GST_RIFF_WAVE_FORMAT_VORBIS2PLUS: /* ogg/vorbis mode 2+ */ - case GST_RIFF_WAVE_FORMAT_VORBIS3PLUS: /* ogg/vorbis mode 3+ */ - rate_max = 192000; - caps = gst_caps_new_simple ("audio/x-vorbis", NULL); - if (codec_name) - *codec_name = g_strdup ("Vorbis"); - break; - - case GST_RIFF_WAVE_FORMAT_A52: - channels_max = 6; - caps = gst_caps_new_simple ("audio/x-ac3", NULL); - if (codec_name) - *codec_name = g_strdup ("AC-3 audio"); - break; - case GST_RIFF_WAVE_FORMAT_DTS: - channels_max = 6; - caps = gst_caps_new_simple ("audio/x-dts", NULL); - if (codec_name) - *codec_name = g_strdup ("DTS audio"); - /* wavparse is not always able to specify rate/channels for DTS-in-wav */ - rate_chan = FALSE; - break; - case GST_RIFF_WAVE_FORMAT_AAC: - case GST_RIFF_WAVE_FORMAT_AAC_AC: - case GST_RIFF_WAVE_FORMAT_AAC_pm: - { - channels_max = 8; - caps = gst_caps_new_simple ("audio/mpeg", - "mpegversion", G_TYPE_INT, 4, NULL); - if (codec_name) - *codec_name = g_strdup ("MPEG-4 AAC audio"); - break; - } - case GST_RIFF_WAVE_FORMAT_WMAV1: - case GST_RIFF_WAVE_FORMAT_WMAV2: - case GST_RIFF_WAVE_FORMAT_WMAV3: - case GST_RIFF_WAVE_FORMAT_WMAV3_L: - { - gint version = (codec_id - GST_RIFF_WAVE_FORMAT_WMAV1) + 1; - - channels_max = 6; - block_align = TRUE; - - caps = gst_caps_new_simple ("audio/x-wma", - "wmaversion", G_TYPE_INT, version, NULL); - - if (codec_name) { - if (codec_id == GST_RIFF_WAVE_FORMAT_WMAV3_L) - *codec_name = g_strdup ("WMA Lossless"); - else - *codec_name = g_strdup_printf ("WMA Version %d", version + 6); - } - - if (strf != NULL) { - gst_caps_set_simple (caps, - "bitrate", G_TYPE_INT, strf->av_bps * 8, - "depth", G_TYPE_INT, strf->size, NULL); - } else { - gst_caps_set_simple (caps, - "bitrate", GST_TYPE_INT_RANGE, 0, G_MAXINT, NULL); - } - break; - } - case GST_RIFF_WAVE_FORMAT_SONY_ATRAC3: - caps = gst_caps_new_simple ("audio/x-vnd.sony.atrac3", NULL); - if (codec_name) - *codec_name = g_strdup ("Sony ATRAC3"); - break; - - case GST_RIFF_WAVE_FORMAT_SIREN: - caps = gst_caps_new_simple ("audio/x-siren", NULL); - if (codec_name) - *codec_name = g_strdup ("Siren7"); - rate_chan = FALSE; - break; - - case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK4: - rate_min = 8000; - rate_max = 96000; - channels_max = 2; - caps = - gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dk4", - NULL); - if (codec_name) - *codec_name = g_strdup ("IMA/DK4 ADPCM"); - break; - case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK3: - rate_min = 8000; - rate_max = 96000; - channels_max = 2; - caps = - gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dk3", - NULL); - if (codec_name) - *codec_name = g_strdup ("IMA/DK3 ADPCM"); - break; - - case GST_RIFF_WAVE_FORMAT_ADPCM_IMA_WAV: - rate_min = 8000; - rate_max = 96000; - channels_max = 2; - caps = - gst_caps_new_simple ("audio/x-adpcm", "layout", G_TYPE_STRING, "dvi", - NULL); - if (codec_name) - *codec_name = g_strdup ("IMA/WAV ADPCM"); - break; - case GST_RIFF_WAVE_FORMAT_EXTENSIBLE:{ - guint16 valid_bits_per_sample; - guint32 channel_mask; - guint32 subformat_guid[4]; - const guint8 *data; - - channels_max = 8; - - /* should be at least 22 bytes */ - if (strf_data == NULL || GST_BUFFER_SIZE (strf_data) < 22) { - GST_WARNING ("WAVE_FORMAT_EXTENSIBLE data size is %d (expected: 22)", - (strf_data) ? GST_BUFFER_SIZE (strf_data) : -1); - return NULL; - } - - data = GST_BUFFER_DATA (strf_data); - - valid_bits_per_sample = GST_READ_UINT16_LE (data); - channel_mask = GST_READ_UINT32_LE (data + 2); - subformat_guid[0] = GST_READ_UINT32_LE (data + 6); - subformat_guid[1] = GST_READ_UINT32_LE (data + 10); - subformat_guid[2] = GST_READ_UINT32_LE (data + 14); - subformat_guid[3] = GST_READ_UINT32_LE (data + 18); - - GST_DEBUG ("valid bps = %u", valid_bits_per_sample); - GST_DEBUG ("channel mask = 0x%08x", channel_mask); - GST_DEBUG ("GUID = %08x-%08x-%08x-%08x", subformat_guid[0], - subformat_guid[1], subformat_guid[2], subformat_guid[3]); - - if (subformat_guid[1] == 0x00100000 && - subformat_guid[2] == 0xaa000080 && subformat_guid[3] == 0x719b3800) { - if (subformat_guid[0] == 0x00000001) { - GST_DEBUG ("PCM"); - if (strf != NULL) { - gint ba = strf->blockalign; - gint wd = ba * 8 / strf->channels; - gint ws; - - /* in riff, the depth is stored in the size field but it just - * means that the _least_ significant bits are cleared. We can - * therefore just play the sample as if it had a depth == width */ - ws = wd; - - /* For reference, use this to get the actual depth: - * ws = strf->size; - * if (valid_bits_per_sample != 0) - * ws = valid_bits_per_sample; */ - - caps = gst_caps_new_simple ("audio/x-raw-int", - "endianness", G_TYPE_INT, G_LITTLE_ENDIAN, - "channels", G_TYPE_INT, strf->channels, - "width", G_TYPE_INT, wd, - "depth", G_TYPE_INT, ws, - "rate", G_TYPE_INT, strf->rate, - "signed", G_TYPE_BOOLEAN, wd != 8, NULL); - - /* If channel_mask == 0 and channels > 2 let's - * assume default layout as some wav files don't have the - * channel mask set. Don't set the layout for 1 or 2 - * channels as it apparently breaks too many things currently. */ - if (channel_mask == 0 && strf->channels > 2) - channel_mask = - gst_riff_wavext_get_default_channel_mask (strf->channels); - - if ((channel_mask != 0 || strf->channels > 2) && - !gst_riff_wavext_add_channel_layout (caps, channel_mask)) { - GST_WARNING ("failed to add channel layout"); - gst_caps_unref (caps); - caps = NULL; - } - rate_chan = FALSE; - - if (codec_name) { - *codec_name = g_strdup_printf ("Uncompressed %d-bit PCM audio", - strf->size); - } - } - } else if (subformat_guid[0] == 0x00000003) { - GST_DEBUG ("FLOAT"); - if (strf != NULL) { - gint ba = strf->blockalign; - gint wd = ba * 8 / strf->channels; - - caps = gst_caps_new_simple ("audio/x-raw-float", - "endianness", G_TYPE_INT, G_LITTLE_ENDIAN, - "channels", G_TYPE_INT, strf->channels, - "width", G_TYPE_INT, wd, "rate", G_TYPE_INT, strf->rate, NULL); - - /* If channel_mask == 0 and channels > 2 let's - * assume default layout as some wav files don't have the - * channel mask set. Don't set the layout for 1 or 2 - * channels as it apparently breaks too many things currently. */ - if (channel_mask == 0 && strf->channels > 2) - channel_mask = - gst_riff_wavext_get_default_channel_mask (strf->channels); - - if ((channel_mask != 0 || strf->channels > 2) && - !gst_riff_wavext_add_channel_layout (caps, channel_mask)) { - GST_WARNING ("failed to add channel layout"); - gst_caps_unref (caps); - caps = NULL; - } - rate_chan = FALSE; - - if (codec_name) { - *codec_name = - g_strdup_printf ("Uncompressed %d-bit IEEE float audio", - strf->size); - } - } - } else if (subformat_guid[0] == 00000006) { - GST_DEBUG ("ALAW"); - if (strf != NULL) { - if (strf->size != 8) { - GST_WARNING ("invalid depth (%d) of alaw audio, overwriting.", - strf->size); - strf->size = 8; - strf->av_bps = 8; - strf->blockalign = strf->av_bps * strf->channels; - } - if (strf->av_bps == 0 || strf->blockalign == 0) { - GST_WARNING - ("fixing av_bps (%d) and blockalign (%d) of alaw audio", - strf->av_bps, strf->blockalign); - strf->av_bps = strf->size; - strf->blockalign = strf->av_bps * strf->channels; - } - } - rate_max = 48000; - caps = gst_caps_new_simple ("audio/x-alaw", NULL); - - if (codec_name) - *codec_name = g_strdup ("A-law audio"); - } else if (subformat_guid[0] == 0x00000007) { - GST_DEBUG ("MULAW"); - if (strf != NULL) { - if (strf->size != 8) { - GST_WARNING ("invalid depth (%d) of mulaw audio, overwriting.", - strf->size); - strf->size = 8; - strf->av_bps = 8; - strf->blockalign = strf->av_bps * strf->channels; - } - if (strf->av_bps == 0 || strf->blockalign == 0) { - GST_WARNING - ("fixing av_bps (%d) and blockalign (%d) of mulaw audio", - strf->av_bps, strf->blockalign); - strf->av_bps = strf->size; - strf->blockalign = strf->av_bps * strf->channels; - } - } - rate_max = 48000; - caps = gst_caps_new_simple ("audio/x-mulaw", NULL); - if (codec_name) - *codec_name = g_strdup ("Mu-law audio"); - } else if (subformat_guid[0] == 0x00000092) { - GST_DEBUG ("FIXME: handle DOLBY AC3 SPDIF format"); - } - } else if (subformat_guid[0] == 0x6ba47966 && - subformat_guid[1] == 0x41783f83 && - subformat_guid[2] == 0xf0006596 && subformat_guid[3] == 0xe59262bf) { - caps = gst_caps_new_simple ("application/x-ogg-avi", NULL); - if (codec_name) - *codec_name = g_strdup ("Ogg-AVI"); - } - - if (caps == NULL) { - GST_WARNING ("Unknown WAVE_FORMAT_EXTENSIBLE audio format"); - return NULL; - } - break; - } - /* can anything decode these? pitfdll? */ - case GST_RIFF_WAVE_FORMAT_VOXWARE_AC8: - case GST_RIFF_WAVE_FORMAT_VOXWARE_AC10: - case GST_RIFF_WAVE_FORMAT_VOXWARE_AC16: - case GST_RIFF_WAVE_FORMAT_VOXWARE_AC20: - case GST_RIFF_WAVE_FORMAT_VOXWARE_METAVOICE: - case GST_RIFF_WAVE_FORMAT_VOXWARE_METASOUND: - case GST_RIFF_WAVE_FORMAT_VOXWARE_RT29HW: - case GST_RIFF_WAVE_FORMAT_VOXWARE_VR12: - case GST_RIFF_WAVE_FORMAT_VOXWARE_VR18: - case GST_RIFF_WAVE_FORMAT_VOXWARE_TQ40: - case GST_RIFF_WAVE_FORMAT_VOXWARE_TQ60:{ - caps = gst_caps_new_simple ("audio/x-voxware", - "voxwaretype", G_TYPE_INT, (gint) codec_id, NULL); - if (codec_name) - *codec_name = g_strdup ("Voxware"); - break; - } - default: - unknown: - GST_WARNING ("Unknown audio tag 0x%04x", codec_id); - return NULL; - } - - if (strf != NULL) { - if (rate_chan) { - if (strf->channels > channels_max) - goto too_many_channels; - if (strf->rate < rate_min || strf->rate > rate_max) - goto invalid_rate; - - gst_caps_set_simple (caps, - "rate", G_TYPE_INT, strf->rate, - "channels", G_TYPE_INT, strf->channels, NULL); - } - if (block_align) { - gst_caps_set_simple (caps, - "block_align", G_TYPE_INT, strf->blockalign, NULL); - } - } else { - if (rate_chan) { - if (rate_min == rate_max) - gst_caps_set_simple (caps, "rate", G_TYPE_INT, rate_min, NULL); - else - gst_caps_set_simple (caps, - "rate", GST_TYPE_INT_RANGE, rate_min, rate_max, NULL); - if (channels_max == 1) - gst_caps_set_simple (caps, "channels", G_TYPE_INT, 1, NULL); - else - gst_caps_set_simple (caps, - "channels", GST_TYPE_INT_RANGE, 1, channels_max, NULL); - } - if (block_align) { - gst_caps_set_simple (caps, - "block_align", GST_TYPE_INT_RANGE, 1, G_MAXINT, NULL); - } - } - - /* extradata */ - if (strf_data || strd_data) { - gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, - strf_data ? strf_data : strd_data, NULL); - } - - return caps; - - /* ERROR */ -too_many_channels: - GST_WARNING - ("Stream claims to contain %u channels, but format only supports %d", - strf->channels, channels_max); - gst_caps_unref (caps); - return NULL; -invalid_rate: - GST_WARNING - ("Stream with sample_rate %u, but format only supports %d .. %d", - strf->rate, rate_min, rate_max); - gst_caps_unref (caps); - return NULL; -} - -GstCaps * -gst_riff_create_iavs_caps (guint32 codec_fcc, - gst_riff_strh * strh, gst_riff_strf_iavs * strf, - GstBuffer * init_data, GstBuffer * extra_data, char **codec_name) -{ - GstCaps *caps = NULL; - - switch (codec_fcc) { - /* is this correct? */ - case GST_MAKE_FOURCC ('D', 'V', 'S', 'D'): - case GST_MAKE_FOURCC ('d', 'v', 's', 'd'): - caps = gst_caps_new_simple ("video/x-dv", - "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); - if (codec_name) - *codec_name = g_strdup ("Generic DV"); - break; - - default: - GST_WARNING ("Unknown IAVS fourcc %" GST_FOURCC_FORMAT, - GST_FOURCC_ARGS (codec_fcc)); - return NULL; - } - - return caps; -} - -/* - * Functions below are for template caps. All is variable. - */ - -GstCaps * -gst_riff_create_video_template_caps (void) -{ - static const guint32 tags[] = { - GST_MAKE_FOURCC ('3', 'I', 'V', '1'), - GST_MAKE_FOURCC ('A', 'S', 'V', '1'), - GST_MAKE_FOURCC ('A', 'S', 'V', '2'), - GST_MAKE_FOURCC ('C', 'L', 'J', 'R'), - GST_MAKE_FOURCC ('C', 'Y', 'U', 'V'), - GST_MAKE_FOURCC ('D', 'I', 'B', ' '), - GST_MAKE_FOURCC ('D', 'I', 'V', '3'), - GST_MAKE_FOURCC ('D', 'I', 'V', 'X'), - GST_MAKE_FOURCC ('D', 'U', 'C', 'K'), - GST_MAKE_FOURCC ('D', 'V', 'S', 'D'), - GST_MAKE_FOURCC ('D', 'V', '5', '0'), - GST_MAKE_FOURCC ('D', 'X', '5', '0'), - GST_MAKE_FOURCC ('M', '4', 'C', 'C'), - GST_MAKE_FOURCC ('F', 'L', 'V', '1'), - GST_MAKE_FOURCC ('H', '2', '6', '3'), - GST_MAKE_FOURCC ('V', 'X', '1', 'K'), - GST_MAKE_FOURCC ('H', '2', '6', '4'), - GST_MAKE_FOURCC ('H', 'F', 'Y', 'U'), - GST_MAKE_FOURCC ('I', '2', '6', '3'), - GST_MAKE_FOURCC ('I', '4', '2', '0'), - GST_MAKE_FOURCC ('I', 'V', '3', '2'), - GST_MAKE_FOURCC ('I', 'V', '4', '1'), - GST_MAKE_FOURCC ('I', 'V', '5', '0'), - GST_MAKE_FOURCC ('L', '2', '6', '3'), - GST_MAKE_FOURCC ('L', '2', '6', '4'), - GST_MAKE_FOURCC ('M', '2', '6', '3'), - GST_MAKE_FOURCC ('M', '4', 'S', '2'), - GST_MAKE_FOURCC ('M', 'J', 'P', 'G'), - GST_MAKE_FOURCC ('M', 'P', '4', '2'), - GST_MAKE_FOURCC ('M', 'P', '4', '3'), - GST_MAKE_FOURCC ('M', 'P', 'E', 'G'), - GST_MAKE_FOURCC ('M', 'P', 'G', '2'), - GST_MAKE_FOURCC ('M', 'P', 'G', '4'), - GST_MAKE_FOURCC ('M', 'S', 'Z', 'H'), - GST_MAKE_FOURCC ('P', 'N', 'G', ' '), - GST_MAKE_FOURCC ('R', 'L', 'E', ' '), - GST_MAKE_FOURCC ('R', 'T', '2', '1'), - GST_MAKE_FOURCC ('S', 'P', '5', '3'), - GST_MAKE_FOURCC ('T', 'M', '2', '0'), - GST_MAKE_FOURCC ('T', 'S', 'C', 'C'), - GST_MAKE_FOURCC ('U', 'L', 'T', 'I'), - GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'), - GST_MAKE_FOURCC ('V', 'C', 'R', '1'), - GST_MAKE_FOURCC ('V', 'C', 'R', '2'), - GST_MAKE_FOURCC ('V', 'D', 'O', 'W'), - GST_MAKE_FOURCC ('V', 'I', 'V', 'O'), - GST_MAKE_FOURCC ('V', 'M', 'n', 'c'), - GST_MAKE_FOURCC ('V', 'P', '3', ' '), - GST_MAKE_FOURCC ('V', 'S', 'S', 'H'), - GST_MAKE_FOURCC ('W', 'M', 'V', '1'), - GST_MAKE_FOURCC ('W', 'M', 'V', '2'), - GST_MAKE_FOURCC ('W', 'M', 'V', '3'), - GST_MAKE_FOURCC ('X', 'V', 'I', 'D'), - GST_MAKE_FOURCC ('X', 'x', 'a', 'n'), - GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'), - GST_MAKE_FOURCC ('Y', 'V', 'U', '9'), - GST_MAKE_FOURCC ('Z', 'L', 'I', 'B'), - GST_MAKE_FOURCC ('c', 'v', 'i', 'd'), - GST_MAKE_FOURCC ('h', '2', '6', '4'), - GST_MAKE_FOURCC ('m', 's', 'v', 'c'), - GST_MAKE_FOURCC ('x', '2', '6', '3'), - GST_MAKE_FOURCC ('d', 'r', 'a', 'c'), - GST_MAKE_FOURCC ('F', 'F', 'V', '1'), - GST_MAKE_FOURCC ('K', 'M', 'V', 'C'), - GST_MAKE_FOURCC ('V', 'P', '5', '0'), - GST_MAKE_FOURCC ('V', 'P', '6', '0'), - GST_MAKE_FOURCC ('L', 'M', '2', '0'), - GST_MAKE_FOURCC ('R', 'P', 'Z', 'A'), - GST_MAKE_FOURCC ('T', 'H', 'E', 'O'), - GST_MAKE_FOURCC ('F', 'P', 'S', '1'), - GST_MAKE_FOURCC ('A', 'A', 'S', 'C'), - GST_MAKE_FOURCC ('Y', 'V', '1', '2'), - GST_MAKE_FOURCC ('L', 'O', 'C', 'O'), - GST_MAKE_FOURCC ('Z', 'M', 'B', 'V'), - /* FILL ME */ - }; - guint i; - GstCaps *caps, *one; - - caps = gst_caps_new_empty (); - for (i = 0; i < G_N_ELEMENTS (tags); i++) { - one = gst_riff_create_video_caps (tags[i], NULL, NULL, NULL, NULL, NULL); - if (one) - gst_caps_append (caps, one); - } - - return caps; -} - -GstCaps * -gst_riff_create_audio_template_caps (void) -{ - static const guint16 tags[] = { - GST_RIFF_WAVE_FORMAT_GSM610, - GST_RIFF_WAVE_FORMAT_MPEGL3, - GST_RIFF_WAVE_FORMAT_MPEGL12, - GST_RIFF_WAVE_FORMAT_PCM, - GST_RIFF_WAVE_FORMAT_VORBIS1, - GST_RIFF_WAVE_FORMAT_A52, - GST_RIFF_WAVE_FORMAT_DTS, - GST_RIFF_WAVE_FORMAT_AAC, - GST_RIFF_WAVE_FORMAT_ALAW, - GST_RIFF_WAVE_FORMAT_MULAW, - GST_RIFF_WAVE_FORMAT_WMS, - GST_RIFF_WAVE_FORMAT_ADPCM, - GST_RIFF_WAVE_FORMAT_DVI_ADPCM, - GST_RIFF_WAVE_FORMAT_DSP_TRUESPEECH, - GST_RIFF_WAVE_FORMAT_WMAV1, - GST_RIFF_WAVE_FORMAT_WMAV2, - GST_RIFF_WAVE_FORMAT_WMAV3, - GST_RIFF_WAVE_FORMAT_SONY_ATRAC3, - GST_RIFF_WAVE_FORMAT_IEEE_FLOAT, - GST_RIFF_WAVE_FORMAT_VOXWARE_METASOUND, - GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK4, - GST_RIFF_WAVE_FORMAT_ADPCM_IMA_DK3, - GST_RIFF_WAVE_FORMAT_ADPCM_IMA_WAV, - GST_RIFF_WAVE_FORMAT_AMR_NB, - GST_RIFF_WAVE_FORMAT_AMR_WB, - GST_RIFF_WAVE_FORMAT_SIREN, - /* FILL ME */ - }; - guint i; - GstCaps *caps, *one; - - caps = gst_caps_new_empty (); - for (i = 0; i < G_N_ELEMENTS (tags); i++) { - one = gst_riff_create_audio_caps (tags[i], NULL, NULL, NULL, NULL, NULL); - if (one) - gst_caps_append (caps, one); - } - one = gst_caps_new_simple ("application/x-ogg-avi", NULL); - gst_caps_append (caps, one); - - return caps; -} - -GstCaps * -gst_riff_create_iavs_template_caps (void) -{ - static const guint32 tags[] = { - GST_MAKE_FOURCC ('D', 'V', 'S', 'D') - /* FILL ME */ - }; - guint i; - GstCaps *caps, *one; - - caps = gst_caps_new_empty (); - for (i = 0; i < G_N_ELEMENTS (tags); i++) { - one = gst_riff_create_iavs_caps (tags[i], NULL, NULL, NULL, NULL, NULL); - if (one) - gst_caps_append (caps, one); - } - - return caps; -} |