diff options
Diffstat (limited to 'demux/demux_lavf.c')
| -rw-r--r-- | demux/demux_lavf.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/demux/demux_lavf.c b/demux/demux_lavf.c index 8ec856d0c8..5d6c2725dc 100644 --- a/demux/demux_lavf.c +++ b/demux/demux_lavf.c @@ -213,6 +213,7 @@ typedef struct lavf_priv { int cur_program; char *mime_type; double seek_delay; + bool optical_crap_hack; struct demux_lavf_opts *opts; double mf_fps; @@ -1056,6 +1057,13 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check) "broken as well.\n"); } + double len = -1; + if (stream_control(priv->stream, STREAM_CTRL_OPTICAL_CRAP_HACK1, &len) > 0) { + priv->optical_crap_hack = true; + demuxer->duration = len; + demuxer->seekable = true; + } + return 0; } @@ -1120,6 +1128,13 @@ static void demux_seek_lavf(demuxer_t *demuxer, double seek_pts, int flags) int avsflags = 0; int64_t seek_pts_av = 0; + if (priv->optical_crap_hack) { + if (flags & SEEK_FACTOR) + seek_pts = seek_pts * demuxer->duration; + stream_control(priv->stream, STREAM_CTRL_OPTICAL_CRAP_HACK2, &seek_pts); + return; + } + if (!(flags & SEEK_FORWARD)) avsflags = AVSEEK_FLAG_BACKWARD; @@ -1234,11 +1249,6 @@ redo: return CONTROL_OK; } - case DEMUXER_CTRL_RESYNC: - stream_drop_buffers(priv->stream); - avio_flush(priv->avfc->pb); - avformat_flush(priv->avfc); - return CONTROL_OK; case DEMUXER_CTRL_REPLACE_STREAM: if (priv->own_stream) free_stream(priv->stream); |