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author | wm4 <wm4@nowhere> | 2014-07-30 02:21:35 +0200 |
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committer | wm4 <wm4@nowhere> | 2014-07-30 02:21:51 +0200 |
commit | 6856d81c6826e9698fe0154903f509d5a82917bb (patch) | |
tree | 65c0f0dc2a0452764dd464c3c88c8b46278ec606 /demux | |
parent | 26d973ce827555619405bf62db24bf4ae12a4a90 (diff) | |
download | mpv-6856d81c6826e9698fe0154903f509d5a82917bb.tar.bz2 mpv-6856d81c6826e9698fe0154903f509d5a82917bb.tar.xz |
stream: hack-fix rtmp-level seeking
This didn't work, because the timebase was wrong. According to the
ffmpeg doxygen, if the stream index is -1 (which is what we used), the
timebase is AV_TIME_BASE. But this didn't work, and it really expected
the stream's timebase. Quite "surprising", since this feature
(avio_seek_time) is used by rtmp only.
Fixing this properly is too hard, so hack-fix our way around it.
STREAM_CTRL_SEEK_TO_TIME is also used by DVD/BD, so a new
STREAM_CTRL_AVSEEK is added. We simply pass-through the request
verbatim.
Diffstat (limited to 'demux')
-rw-r--r-- | demux/demux_lavf.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/demux/demux_lavf.c b/demux/demux_lavf.c index 9a44e9ac35..41263ceabf 100644 --- a/demux/demux_lavf.c +++ b/demux/demux_lavf.c @@ -183,11 +183,14 @@ static int64_t mp_read_seek(void *opaque, int stream_idx, int64_t ts, int flags) { struct demuxer *demuxer = opaque; struct stream *stream = demuxer->stream; - struct lavf_priv *priv = demuxer->priv; - AVStream *st = priv->avfc->streams[stream_idx]; - double pts = (double)ts * st->time_base.num / st->time_base.den; - int ret = stream_control(stream, STREAM_CTRL_SEEK_TO_TIME, &pts); + struct stream_avseek cmd = { + .stream_index = stream_idx, + .timestamp = ts, + .flags = flags, + }; + + int ret = stream_control(stream, STREAM_CTRL_AVSEEK, &cmd); return ret < 1 ? AVERROR(ENOSYS) : 0; } |