From: Jun Zhao <[email protected]> fix the example can't dump FLV metadata.
Signed-off-by: Jun Zhao <[email protected]> --- doc/examples/metadata.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/doc/examples/metadata.c b/doc/examples/metadata.c index e330d07..b6cfa6b 100644 --- a/doc/examples/metadata.c +++ b/doc/examples/metadata.c @@ -47,6 +47,11 @@ int main (int argc, char **argv) if ((ret = avformat_open_input(&fmt_ctx, argv[1], NULL, NULL))) return ret; + if ((ret = avformat_find_stream_info(fmt_ctx, NULL)) < 0) { + av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n"); + return ret; + } + while ((tag = av_dict_get(fmt_ctx->metadata, "", tag, AV_DICT_IGNORE_SUFFIX))) printf("%s=%s\n", tag->key, tag->value); -- 1.7.1 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
