x264enc: set annexb=1 in byte stream mode when downstream has ANY caps

This matches what is done when downstream caps are not ANY, and fixes
prerolling in byte stream mode when typefind is downstream.

diff --git a/ext/x264/gstx264enc.c b/ext/x264/gstx264enc.c
index dd37c70..0cc0528 100644 (file)
--- a/ext/x264/gstx264enc.c
+++ b/ext/x264/gstx264enc.c
@@ -1796,6 +1796,7 @@ gst_x264_enc_set_format (GstVideoEncoder * video_enc,
     GST_INFO_OBJECT (encoder,
         "downstream has ANY caps, outputting byte-stream");
     encoder->current_byte_stream = GST_X264_ENC_STREAM_FORMAT_BYTE_STREAM;
+    g_string_append_printf (encoder->option_string, ":annexb=1");
   } else if (allowed_caps) {
     GstStructure *s;
     const gchar *profile;