diff options
Diffstat (limited to 'tools/aviocat.c')
| -rw-r--r-- | tools/aviocat.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/tools/aviocat.c b/tools/aviocat.c index 3bd62b7..983108a 100644 --- a/tools/aviocat.c +++ b/tools/aviocat.c @@ -26,7 +26,8 @@ static int usage(const char *argv0, int ret) { - fprintf(stderr, "%s [-b bytespersec] [-d duration] input_url output_url\n", argv0); + fprintf(stderr, "%s [-b bytespersec] [-d duration] [-oi <options>] [-oo <options>] input_url output_url\n", argv0); + fprintf(stderr, "<options>: AVOptions expressed as key=value, :-separated\n"); return ret; } @@ -38,6 +39,8 @@ int main(int argc, char **argv) int64_t start_time; char errbuf[50]; AVIOContext *input, *output; + AVDictionary *in_opts = NULL; + AVDictionary *out_opts = NULL; av_register_all(); avformat_network_init(); @@ -49,6 +52,20 @@ int main(int argc, char **argv) } else if (!strcmp(argv[i], "-d") && i + 1 < argc) { duration = atoi(argv[i + 1]); i++; + } else if (!strcmp(argv[i], "-oi") && i + 1 < argc) { + if (av_dict_parse_string(&in_opts, argv[i + 1], "=", ":", 0) < 0) { + fprintf(stderr, "Cannot parse option string %s\n", + argv[i + 1]); + return usage(argv[0], 1); + } + i++; + } else if (!strcmp(argv[i], "-oo") && i + 1 < argc) { + if (av_dict_parse_string(&out_opts, argv[i + 1], "=", ":", 0) < 0) { + fprintf(stderr, "Cannot parse option string %s\n", + argv[i + 1]); + return usage(argv[0], 1); + } + i++; } else if (!input_url) { input_url = argv[i]; } else if (!output_url) { @@ -60,7 +77,7 @@ int main(int argc, char **argv) if (!output_url) return usage(argv[0], 1); - ret = avio_open2(&input, input_url, AVIO_FLAG_READ, NULL, NULL); + ret = avio_open2(&input, input_url, AVIO_FLAG_READ, NULL, &in_opts); if (ret) { av_strerror(ret, errbuf, sizeof(errbuf)); fprintf(stderr, "Unable to open %s: %s\n", input_url, errbuf); @@ -75,7 +92,7 @@ int main(int argc, char **argv) } bps = size / duration; } - ret = avio_open2(&output, output_url, AVIO_FLAG_WRITE, NULL, NULL); + ret = avio_open2(&output, output_url, AVIO_FLAG_WRITE, NULL, &out_opts); if (ret) { av_strerror(ret, errbuf, sizeof(errbuf)); fprintf(stderr, "Unable to open %s: %s\n", output_url, errbuf); @@ -102,6 +119,8 @@ int main(int argc, char **argv) avio_close(output); fail: + av_dict_free(&in_opts); + av_dict_free(&out_opts); avio_close(input); avformat_network_deinit(); return ret ? 1 : 0; |
