diff options
| author | Carl Eugen Hoyos | 2013-09-01 20:20:47 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos | 2013-09-01 21:27:43 +0200 |
| commit | e337c9d56408dc00a15887309488a1ff5cb06ba3 (patch) | |
| tree | d1f598b6c84340281f9aa389e926d5e64e878b48 /libavdevice | |
| parent | 5be7aecc80b5efcd3eb01868caeb01b72b4bfd87 (diff) | |
Read h264 headers from v4l2 to allow stream-copying.
Fixes ticket #2882.
Analyzed and tested by William C Bonner.
Diffstat (limited to 'libavdevice')
| -rw-r--r-- | libavdevice/v4l2.c | 3 |
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) |