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author | wm4 <wm4@nowhere> | 2020-02-20 12:16:32 +0100 |
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committer | wm4 <wm4@nowhere> | 2020-02-20 12:16:32 +0100 |
commit | e64645540a8f5bee60d88d377e962e3641d30a5c (patch) | |
tree | 4bb7a1058ae27d8c5b52ee1e30e8cb4ee07d28eb /demux | |
parent | 4e11ac82aa9116bbf02dffc0b639d5b5f0f0ef35 (diff) | |
download | mpv-e64645540a8f5bee60d88d377e962e3641d30a5c.tar.bz2 mpv-e64645540a8f5bee60d88d377e962e3641d30a5c.tar.xz |
demux_timeline: warn if streams are invisible
ytdl_hook.lua can do this with all_formats and when delay_open is used,
and if the source stream actually contains both audio and video. In this
case, it might accidentally hide a media type completely, or waste
bandwidth (if the stream has true interleaved audio/video). So it's
important to warn.
Diffstat (limited to 'demux')
-rw-r--r-- | demux/demux_timeline.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/demux/demux_timeline.c b/demux/demux_timeline.c index a9a762d3e4..78bbf87fa2 100644 --- a/demux/demux_timeline.c +++ b/demux/demux_timeline.c @@ -116,6 +116,7 @@ static void associate_streams(struct demuxer *demuxer, for (int n = 0; n < num_streams; n++) { struct sh_stream *sh = demux_get_stream(seg->d, n); struct virtual_stream *other = NULL; + for (int i = 0; i < src->num_streams; i++) { struct virtual_stream *vs = src->streams[i]; @@ -134,6 +135,11 @@ static void associate_streams(struct demuxer *demuxer, other = vs; } + if (!other) { + MP_WARN(demuxer, "Source stream %d (%s) unused and hidden.\n", + n, stream_type_name(sh->type)); + } + MP_TARRAY_APPEND(seg, seg->stream_map, seg->num_stream_map, other); } } |