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| author | Matej Knopp <matej.knopp@gmail.com> | 2016-02-06 14:39:05 +0100 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2016-02-19 16:00:59 +0000 |
| commit | f96c9eb6bc8e1cf0e6191e1acf525b19ca5000d4 (patch) | |
| tree | 083062546ebc0dffefa21d632c6b4de8dc5112c7 | |
| parent | df341f41dc0518bf7f0f8d1aa57f976bddc3ff9c (diff) | |
| download | gstreamer-plugins-good-f96c9eb6bc8e1cf0e6191e1acf525b19ca5000d4.tar.gz | |
qtdemux: workaround for files with wrong color_table_id value
Instead of erroring out, just use the default color table.
https://bugzilla.gnome.org/show_bug.cgi?id=761637
| -rw-r--r-- | gst/isomp4/qtdemux.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gst/isomp4/qtdemux.c b/gst/isomp4/qtdemux.c index 63314bcd4..ea6c4882c 100644 --- a/gst/isomp4/qtdemux.c +++ b/gst/isomp4/qtdemux.c @@ -8917,6 +8917,14 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak) stream->bits_per_sample = QT_UINT16 (stsd_data + offset + 82); stream->color_table_id = QT_UINT16 (stsd_data + offset + 84); + /* if color_table_id is 0, ctab atom must follow; however some files + * produced by TMPEGEnc have color_table_id = 0 and no ctab atom, so + * if color table is not present we'll correct the value */ + if (stream->color_table_id == 0 && + (len < 90 || QT_FOURCC (stsd_data + offset + 86) != FOURCC_ctab)) { + stream->color_table_id = -1; + } + GST_LOG_OBJECT (qtdemux, "width %d, height %d, bps %d, color table id %d", stream->width, stream->height, stream->bits_per_sample, stream->color_table_id); |