[FFmpeg-devel] [PATCH] avfilter: add gmsd filter
James Almer
jamrial at gmail.com
Tue Oct 22 16:10:29 EEST 2019
On 10/22/2019 10:02 AM, Paul B Mahol wrote:
> +static av_cold int init(AVFilterContext *ctx)
> +{
> + GMSDContext *s = ctx->priv;
> +
> + if (s->stats_file_str) {
> + if (!strcmp(s->stats_file_str, "-")) {
> + s->stats_file = stdout;
> + } else {
> + s->stats_file = fopen(s->stats_file_str, "w");
You could use av_fopen_utf8() instead.
> + if (!s->stats_file) {
> + int err = AVERROR(errno);
> + char buf[128];
> + av_strerror(err, buf, sizeof(buf));
> + av_log(ctx, AV_LOG_ERROR, "Could not open stats file %s: %s\n",
> + s->stats_file_str, buf);
> + return err;
> + }
> + }
> + }
> +
> + s->fs.on_event = do_gmsd;
> +
> + return 0;
> +}
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