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-rw-r--r--libavdevice/v4l2.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
index 33668c152f..c7cd5190ff 100644
--- a/libavdevice/v4l2.c
+++ b/libavdevice/v4l2.c
@@ -931,6 +931,9 @@ static int v4l2_read_header(AVFormatContext *s1)
if (codec_id == AV_CODEC_ID_RAWVIDEO)
st->codec->codec_tag =
avcodec_pix_fmt_to_codec_tag(st->codec->pix_fmt);
+ else if (codec_id == AV_CODEC_ID_H264) {
+ st->need_parsing = AVSTREAM_PARSE_HEADERS;
+ }
if (desired_format == V4L2_PIX_FMT_YVU420)
st->codec->codec_tag = MKTAG('Y', 'V', '1', '2');
else if (desired_format == V4L2_PIX_FMT_YVU410)