diff options
| author | Edward Hervey <edward@centricular.com> | 2018-02-09 08:54:05 +0100 |
|---|---|---|
| committer | Edward Hervey <bilboed@bilboed.com> | 2018-02-09 09:00:46 +0100 |
| commit | 357d77cf5528c0b66808e4788b1f98d2560949cf (patch) | |
| tree | 179cd7452e7832b0f7b15531bfa74e365fc056f1 /gst | |
| parent | b415358c7e18ae0b0012207cfde640e83d483c56 (diff) | |
qtdemux: Cope with difference between QTFF and ISO BMFF specs
The 'meta' atom is defined differently in QTFF and BMFF, so try
to guess which spec the current stream applies to by looking
at the major file type.
Diffstat (limited to 'gst')
| -rw-r--r-- | gst/isomp4/qtdemux.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gst/isomp4/qtdemux.c b/gst/isomp4/qtdemux.c index 4fda82a82..3ec41b91d 100644 --- a/gst/isomp4/qtdemux.c +++ b/gst/isomp4/qtdemux.c @@ -7521,7 +7521,13 @@ qtdemux_parse_node (GstQTDemux * qtdemux, GNode * node, const guint8 * buffer, case FOURCC_meta: { GST_DEBUG_OBJECT (qtdemux, "parsing meta atom"); - qtdemux_parse_container (qtdemux, node, buffer + 12, end); + /* You are reading this correctly. QTFF specifies that the + * metadata atom is a short atom, whereas ISO BMFF specifies + * it's a full atom. joy joy joy */ + if (qtdemux->major_brand == FOURCC_qt__) + qtdemux_parse_container (qtdemux, node, buffer + 8, end); + else + qtdemux_parse_container (qtdemux, node, buffer + 12, end); break; } case FOURCC_mp4s: |