Adds a codec tag describing the format specified by caps
to taglist
.
taglist |
a TagList |
codec_tag |
a GStreamer codec tag such as AUDIO_CODEC, VIDEO_CODEC or CODEC. If none is specified, the function will attempt to detect the appropriate category. |
caps |
the (fixed) Caps for which a codec tag should be added. |
TRUE if a codec tag was added, FALSE otherwise. |