diff options
Diffstat (limited to 'libavformat/avienc.c')
-rw-r--r-- | libavformat/avienc.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/libavformat/avienc.c b/libavformat/avienc.c index cf2e1d6..b4dc65c 100644 --- a/libavformat/avienc.c +++ b/libavformat/avienc.c @@ -2,20 +2,20 @@ * AVI muxer * Copyright (c) 2000 Fabrice Bellard * - * 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 */ #include "avformat.h" @@ -519,16 +519,21 @@ static int avi_write_packet(AVFormatContext *s, AVPacket *pkt) AVCodecContext *enc= s->streams[stream_index]->codec; int size= pkt->size; -// av_log(s, AV_LOG_DEBUG, "%"PRId64" %d %d\n", pkt->dts, avi->packet_count[stream_index], stream_index); +// av_log(s, AV_LOG_DEBUG, "%"PRId64" %d %d\n", pkt->dts, avist->packet_count, stream_index); while(enc->block_align==0 && pkt->dts != AV_NOPTS_VALUE && pkt->dts > avist->packet_count){ AVPacket empty_packet; + if(pkt->dts - avist->packet_count > 60000){ + av_log(s, AV_LOG_ERROR, "Too large number of skiped frames %Ld\n", pkt->dts - avist->packet_count); + return AVERROR(EINVAL); + } + av_init_packet(&empty_packet); empty_packet.size= 0; empty_packet.data= NULL; empty_packet.stream_index= stream_index; avi_write_packet(s, &empty_packet); -// av_log(s, AV_LOG_DEBUG, "dup %"PRId64" %d\n", pkt->dts, avi->packet_count[stream_index]); +// av_log(s, AV_LOG_DEBUG, "dup %"PRId64" %d\n", pkt->dts, avist->packet_count); } avist->packet_count++; @@ -558,7 +563,7 @@ static int avi_write_packet(AVFormatContext *s, AVPacket *pkt) int cl = idx->entry / AVI_INDEX_CLUSTER_SIZE; int id = idx->entry % AVI_INDEX_CLUSTER_SIZE; if (idx->ents_allocated <= idx->entry) { - idx->cluster = av_realloc(idx->cluster, (cl+1)*sizeof(void*)); + idx->cluster = av_realloc_f(idx->cluster, sizeof(void*), cl+1); if (!idx->cluster) return -1; idx->cluster[cl] = av_malloc(AVI_INDEX_CLUSTER_SIZE*sizeof(AVIIentry)); |