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qtdemux: Check presence of bitrate tags

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Check whether the tag was present before printing it out

CID #1418501
This commit is contained in:
Edward Hervey 2017-11-23 07:57:44 +01:00 committed by Edward Hervey
parent 92c3207463
commit d08e155ec8
1 changed files with 9 additions and 9 deletions
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18
gst/isomp4/qtdemux.c
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@ -11753,15 +11753,15 @@ gst_qtdemux_guess_bitrate (GstQTDemux * qtdemux)
/* retrieve bitrate, prefer avg then max */
bitrate = 0;
if (qtdemux->streams[i]->stream_tags) {
gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_MAXIMUM_BITRATE, &bitrate);
GST_DEBUG_OBJECT (qtdemux, "max-bitrate: %u", bitrate);
gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_NOMINAL_BITRATE, &bitrate);
GST_DEBUG_OBJECT (qtdemux, "nominal-bitrate: %u", bitrate);
gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_BITRATE, &bitrate);
GST_DEBUG_OBJECT (qtdemux, "bitrate: %u", bitrate);
if (gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_MAXIMUM_BITRATE, &bitrate))
GST_DEBUG_OBJECT (qtdemux, "max-bitrate: %u", bitrate);
if (gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_NOMINAL_BITRATE, &bitrate))
GST_DEBUG_OBJECT (qtdemux, "nominal-bitrate: %u", bitrate);
if (gst_tag_list_get_uint (qtdemux->streams[i]->stream_tags,
GST_TAG_BITRATE, &bitrate))
GST_DEBUG_OBJECT (qtdemux, "bitrate: %u", bitrate);
}
if (bitrate)
sum_bitrate += bitrate;