diff options
Diffstat (limited to 'libavcodec/opus.c')
-rw-r--r-- | libavcodec/opus.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/libavcodec/opus.c b/libavcodec/opus.c index 91021ce..6b3d3c3 100644 --- a/libavcodec/opus.c +++ b/libavcodec/opus.c @@ -2,20 +2,20 @@ * Copyright (c) 2012 Andrew D'Addesio * Copyright (c) 2013-2014 Mozilla Corporation * - * 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 */ @@ -290,10 +290,6 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx, OpusContext *s) { static const uint8_t default_channel_map[2] = { 0, 1 }; - uint8_t default_extradata[19] = { - 'O', 'p', 'u', 's', 'H', 'e', 'a', 'd', - 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - }; int (*channel_reorder)(int, int) = channel_reorder_unknown; @@ -308,9 +304,8 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx, "Multichannel configuration without extradata.\n"); return AVERROR(EINVAL); } - default_extradata[9] = (avctx->channels == 1) ? 1 : 2; - extradata = default_extradata; - extradata_size = sizeof(default_extradata); + extradata = opus_default_extradata; + extradata_size = sizeof(opus_default_extradata); } else { extradata = avctx->extradata; extradata_size = avctx->extradata_size; @@ -330,7 +325,7 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx, avctx->delay = AV_RL16(extradata + 10); - channels = extradata[9]; + channels = avctx->extradata ? extradata[9] : (avctx->channels == 1) ? 1 : 2; if (!channels) { av_log(avctx, AV_LOG_ERROR, "Zero channel count specified in the extadata\n"); return AVERROR_INVALIDDATA; |