| /* |
| * Copyright (c) 2024 Anton Khirnov <anton@khirnov.net> |
| * |
| * This file is part of FFmpeg. |
| * |
| * 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. |
| * |
| * 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 FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <inttypes.h> |
| |
| #include "bsf.h" |
| #include "bsf_internal.h" |
| |
| #include "libavutil/log.h" |
| #include "libavutil/timestamp.h" |
| |
| typedef struct ShowinfoContext { |
| uint64_t nb_packets; |
| } ShowinfoContext; |
| |
| static int showinfo_filter(AVBSFContext *ctx, AVPacket *pkt) |
| { |
| ShowinfoContext *priv = ctx->priv_data; |
| int ret; |
| |
| ret = ff_bsf_get_packet_ref(ctx, pkt); |
| if (ret < 0) |
| return ret; |
| |
| av_log(ctx, AV_LOG_INFO, |
| "n:%7"PRIu64" " |
| "size:%7d " |
| "pts:%s pt:%s " |
| "dts:%s dt:%s " |
| "ds:%"PRId64" d:%s " |
| "\n", |
| priv->nb_packets, pkt->size, |
| av_ts2str(pkt->pts), av_ts2timestr(pkt->pts, &ctx->time_base_in), |
| av_ts2str(pkt->dts), av_ts2timestr(pkt->dts, &ctx->time_base_in), |
| pkt->duration, av_ts2timestr(pkt->duration, &ctx->time_base_in)); |
| |
| priv->nb_packets++; |
| |
| return 0; |
| } |
| |
| const FFBitStreamFilter ff_showinfo_bsf = { |
| .p.name = "showinfo", |
| .filter = showinfo_filter, |
| .priv_data_size = sizeof(ShowinfoContext), |
| }; |