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| author | Aurelien Jacobs <aurel@gnuage.org> | 2006-10-23 04:10:18 +0400 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2006-10-23 04:10:18 +0400 |
| commit | 246f86a4d6cb456746fe64249cdd15e5da3bcfd7 (patch) | |
| tree | 3c4fb21f7dd57b1e93ef9bb3c4b310084efb5af5 /libavformat/flvdec.c | |
| parent | fa73604f61e9f067feb24078128a4a3f915d628c (diff) | |
document the extradata protocol for VP6F
Originally committed as revision 6772 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/flvdec.c')
| -rw-r--r-- | libavformat/flvdec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c index 87984b576d..ae89850eca 100644 --- a/libavformat/flvdec.c +++ b/libavformat/flvdec.c @@ -17,6 +17,12 @@ * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * + * This demuxer will generate a 1 byte extradata for VP6F content. + * It is composed of: + * - upper 4bits: difference between encoded width and visible width + * - lower 4bits: difference between encoded height and visible height */ #include "avformat.h" |