v4l2: support MPEG4 compressed streams

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavdevice/v4l2-common.c b/libavdevice/v4l2-common.c
index 966b9a15795d1d6b812b2ea4522c78cdf7aa90be..196c09b7fc85a65fe76231a01ffe523c116d0eac 100644 (file)
--- a/libavdevice/v4l2-common.c
+++ b/libavdevice/v4l2-common.c
@@ -46,6 +46,9 @@ const struct fmt_map ff_fmt_conversion_table[] = {
 #ifdef V4L2_PIX_FMT_H264
     { AV_PIX_FMT_NONE,    AV_CODEC_ID_H264,     V4L2_PIX_FMT_H264    },
 #endif
+#ifdef V4L2_PIX_FMT_MPEG4
+    { AV_PIX_FMT_NONE,    AV_CODEC_ID_MPEG4,    V4L2_PIX_FMT_MPEG4   },
+#endif
 #ifdef V4L2_PIX_FMT_CPIA1
     { AV_PIX_FMT_NONE,    AV_CODEC_ID_CPIA,     V4L2_PIX_FMT_CPIA1   },
 #endif