doc/examples/transcode: set packet timebase for decoding

It is recommended for callers to set it, though not required.
1 year ago · 828d3b4432
parent 6b8d53f728
commit 828d3b4432
1 changed files with 5 additions and 0 deletions
--- a/doc/examples/transcode.c
+++ b/doc/examples/transcode.c
@ -97,6 +97,11 @@ static int open_input_file(const char *filename)
                   "for stream #%u\n", i);
            return ret;
        }
+
+        /* Inform the decoder about the timebase for the packet timestamps.
+         * This is highly recommended, but not mandatory. */
+        codec_ctx->pkt_timebase = stream->time_base;
+
        /* Reencode video & audio and remux subtitles etc. */
        if (codec_ctx->codec_type == AVMEDIA_TYPE_VIDEO
                || codec_ctx->codec_type == AVMEDIA_TYPE_AUDIO) {