Set the h263 variant when encoding with CODEC_ID_H263. --- gst-ffmpeg/ext/ffmpeg/gstffmpegcodecmap.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletion(-) Index: src/gst-ffmpeg/ext/ffmpeg/gstffmpegcodecmap.c =================================================================== --- src.orig/gst-ffmpeg/ext/ffmpeg/gstffmpegcodecmap.c +++ src/gst-ffmpeg/ext/ffmpeg/gstffmpegcodecmap.c @@ -204,7 +204,12 @@ gst_ffmpeg_codecid_to_caps (enum CodecID break; case CODEC_ID_H263: - caps = gst_ff_vid_caps_new (context, "video/x-h263", NULL); + if (encode) { + caps = gst_ff_vid_caps_new (context, "video/x-h263", + "variant", G_TYPE_STRING, "h263", NULL); + } else { + caps = gst_ff_vid_caps_new (context, "video/x-h263", NULL); + } break; case CODEC_ID_H263P: -- Ville Syrjälä ville.syrjala@movial.fi