diff options
Diffstat (limited to 'libavcodec/mpeg12data.c')
| -rw-r--r-- | libavcodec/mpeg12data.c | 76 |
1 files changed, 71 insertions, 5 deletions
diff --git a/libavcodec/mpeg12data.c b/libavcodec/mpeg12data.c index acb2bc3bb2..4da96d7da3 100644 --- a/libavcodec/mpeg12data.c +++ b/libavcodec/mpeg12data.c @@ -3,20 +3,20 @@ * copyright (c) 2000,2001 Fabrice Bellard * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -27,7 +27,7 @@ #include "mpeg12data.h" -const uint16_t ff_mpeg1_default_intra_matrix[64] = { +const uint16_t ff_mpeg1_default_intra_matrix[256] = { 8, 16, 19, 22, 26, 27, 29, 34, 16, 16, 22, 24, 27, 29, 34, 37, 19, 22, 26, 27, 29, 34, 34, 38, @@ -305,6 +305,72 @@ const uint8_t ff_mpeg12_mbMotionVectorTable[17][2] = { { 0xc, 10 }, }; +const AVRational ff_mpeg2_frame_rate_tab[] = { + { 1, 1}, + { 2, 1}, + { 3, 1}, + { 4, 1}, + { 5, 1}, + { 6, 1}, + { 8, 1}, + { 9, 1}, + { 10, 1}, + { 12, 1}, + { 15, 1}, + { 16, 1}, + { 18, 1}, + { 20, 1}, + { 24, 1}, + { 25, 1}, + { 30, 1}, + { 32, 1}, + { 36, 1}, + { 40, 1}, + { 45, 1}, + { 48, 1}, + { 50, 1}, + { 60, 1}, + { 72, 1}, + { 75, 1}, + { 80, 1}, + { 90, 1}, + { 96, 1}, + { 100, 1}, + { 120, 1}, + { 150, 1}, + { 180, 1}, + { 200, 1}, + { 240, 1}, + { 750, 1001}, + { 800, 1001}, + { 960, 1001}, + { 1000, 1001}, + { 1200, 1001}, + { 1250, 1001}, + { 1500, 1001}, + { 1600, 1001}, + { 1875, 1001}, + { 2000, 1001}, + { 2400, 1001}, + { 2500, 1001}, + { 3000, 1001}, + { 3750, 1001}, + { 4000, 1001}, + { 4800, 1001}, + { 5000, 1001}, + { 6000, 1001}, + { 7500, 1001}, + { 8000, 1001}, + { 10000, 1001}, + { 12000, 1001}, + { 15000, 1001}, + { 20000, 1001}, + { 24000, 1001}, + { 30000, 1001}, + { 60000, 1001}, + { 0, 0}, +}; + const float ff_mpeg1_aspect[16]={ 0.0000, 1.0000, |