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authorTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
committerTim Redfern <tim@eclectronics.org>2013-09-05 17:55:35 +0100
commit741fb4b9e135cfb161a749db88713229038577bb (patch)
tree08bc9925659cbcac45162bacf31dc6336d4f60b4 /ffmpeg1/tools/seek_print.c
parenta2e1bf3495b7bfefdaedb8fc737e969ab06df079 (diff)
making act segmenter
Diffstat (limited to 'ffmpeg1/tools/seek_print.c')
-rw-r--r--ffmpeg1/tools/seek_print.c107
1 files changed, 0 insertions, 107 deletions
diff --git a/ffmpeg1/tools/seek_print.c b/ffmpeg1/tools/seek_print.c
deleted file mode 100644
index a99a0ad..0000000
--- a/ffmpeg1/tools/seek_print.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (c) 2013 Nicolas George
- *
- * 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 <unistd.h>
-
-#include "config.h"
-#if HAVE_UNISTD_H
-#include <unistd.h> /* getopt */
-#endif
-
-#include "libavformat/avformat.h"
-#include "libavutil/timestamp.h"
-
-#if !HAVE_GETOPT
-#include "compat/getopt.c"
-#endif
-
-static void usage(int ret)
-{
- fprintf(ret ? stderr : stdout,
- "Usage: seek_print file [command ...]\n"
- "Commands:\n"
- " read\n"
- " seek:stream:min_ts:ts:max_ts:flags\n"
- );
- exit(ret);
-}
-
-int main(int argc, char **argv)
-{
- int opt, ret, stream, flags;
- const char *filename;
- AVFormatContext *avf = NULL;
- int64_t min_ts, max_ts, ts;
- AVPacket packet;
-
- while ((opt = getopt(argc, argv, "h")) != -1) {
- switch (opt) {
- case 'h':
- usage(0);
- default:
- usage(1);
- }
- }
- argc -= optind;
- argv += optind;
- if (!argc)
- usage(1);
- filename = *argv;
- argv++;
- argc--;
-
- av_register_all();
- if ((ret = avformat_open_input(&avf, filename, NULL, NULL)) < 0) {
- fprintf(stderr, "%s: %s\n", filename, av_err2str(ret));
- return 1;
- }
- if ((ret = avformat_find_stream_info(avf, NULL)) < 0) {
- fprintf(stderr, "%s: could not find codec parameters: %s\n", filename,
- av_err2str(ret));
- return 1;
- }
-
- for (; argc; argc--, argv++) {
- if (!strcmp(*argv, "read")) {
- ret = av_read_frame(avf, &packet);
- if (ret < 0) {
- printf("read: %d (%s)\n", ret, av_err2str(ret));
- } else {
- AVRational *tb = &avf->streams[packet.stream_index]->time_base;
- printf("read: %d size=%d stream=%d dts=%s (%s) pts=%s (%s)\n",
- ret, packet.size, packet.stream_index,
- av_ts2str(packet.dts), av_ts2timestr(packet.dts, tb),
- av_ts2str(packet.pts), av_ts2timestr(packet.pts, tb));
- av_free_packet(&packet);
- }
- } else if (sscanf(*argv, "seek:%i:%"PRIi64":%"PRIi64":%"PRIi64":%i",
- &stream, &min_ts, &ts, &max_ts, &flags) == 5) {
- ret = avformat_seek_file(avf, stream, min_ts, ts, max_ts, flags);
- printf("seek: %d (%s)\n", ret, av_err2str(ret));
- } else {
- fprintf(stderr, "'%s': unknown command\n", *argv);
- return 1;
- }
- }
-
- avformat_close_input(&avf);
-
- return 0;
-}