gx
dcecd42de4
Snapshot FFmpeg n7.1 (release tag) с применённым patch'ем для cuframes input format. Используется как FFMPEG_REPO_OVERRIDE в NickM-27/FFmpeg-Builds fork для статической сборки patched binary под Frigate (Debian 12 / glibc 2.36). Apply changes: + libavformat/cuframesdec.c (новый — реализация демуксера) M libavformat/Makefile (CONFIG_CUFRAMES_DEMUXER target) M libavformat/allformats.c (extern declaration) M configure (--enable-libcuframes option + dep check) Patch source: https://git.goldix.org/gx/cuframes (filter/ffmpeg-7.1-cuframes-demuxer.patch) History сброшена (snapshot вместо fork) потому что upstream shallow clone не позволял push в gitea. Полная история FFmpeg — на github.com/FFmpeg/FFmpeg n7.1.
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*
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* Copyright (c) 2024 Anton Khirnov <anton@khirnov.net>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <inttypes.h>
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#include "bsf.h"
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#include "bsf_internal.h"
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#include "libavutil/adler32.h"
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#include "libavutil/log.h"
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#include "libavutil/timestamp.h"
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typedef struct ShowinfoContext {
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uint64_t nb_packets;
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} ShowinfoContext;
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static int showinfo_filter(AVBSFContext *ctx, AVPacket *pkt)
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{
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ShowinfoContext *priv = ctx->priv_data;
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uint32_t crc;
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int ret;
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ret = ff_bsf_get_packet_ref(ctx, pkt);
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if (ret < 0)
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return ret;
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crc = av_adler32_update(0, pkt->data, pkt->size);
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av_log(ctx, AV_LOG_INFO,
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"n:%7"PRIu64" "
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"size:%7d "
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"pts:%s pt:%s "
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"dts:%s dt:%s "
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"ds:%"PRId64" d:%s "
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"adler32:0x%08"PRIx32
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"\n",
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priv->nb_packets, pkt->size,
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av_ts2str(pkt->pts), av_ts2timestr(pkt->pts, &ctx->time_base_in),
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av_ts2str(pkt->dts), av_ts2timestr(pkt->dts, &ctx->time_base_in),
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pkt->duration, av_ts2timestr(pkt->duration, &ctx->time_base_in), crc);
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priv->nb_packets++;
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return 0;
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}
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const FFBitStreamFilter ff_showinfo_bsf = {
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.p.name = "showinfo",
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.filter = showinfo_filter,
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.priv_data_size = sizeof(ShowinfoContext),
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};
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