diff options
| author | Sebastian Dröge <sebastian@centricular.com> | 2016-09-30 18:22:27 +0300 |
|---|---|---|
| committer | Sebastian Dröge <sebastian@centricular.com> | 2016-11-01 20:41:22 +0200 |
| commit | cba6cc4fd45c5612c430260670f4762d181ba922 (patch) | |
| tree | 2eee294139a6221da291473851421b564007118b | |
| parent | 7b565475bf551c53b8eed46f7086f3b372f1f6c4 (diff) | |
qtmux: Set compressor name, horizontal/vertical resolution and depth for ProRes
This is also required by some software to handle ProRes files.
https://bugzilla.gnome.org/show_bug.cgi?id=769048
| -rw-r--r-- | gst/isomp4/gstqtmux.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gst/isomp4/gstqtmux.c b/gst/isomp4/gstqtmux.c index 5407f22f0..8097013b2 100644 --- a/gst/isomp4/gstqtmux.c +++ b/gst/isomp4/gstqtmux.c @@ -4318,9 +4318,40 @@ gst_qt_mux_video_sink_set_caps (GstQTPad * qtpad, GstCaps * caps) qtmux->context, &entry, rate, ext_atom_list); if (strcmp (mimetype, "video/x-prores") == 0) { SampleTableEntryMP4V *mp4v = (SampleTableEntryMP4V *) qtpad->trak_ste; + const gchar *compressor = NULL; mp4v->spatial_quality = 0x3FF; mp4v->temporal_quality = 0; mp4v->vendor = FOURCC_appl; + mp4v->horizontal_resolution = 72 << 16; + mp4v->vertical_resolution = 72 << 16; + mp4v->depth = (entry.fourcc == FOURCC_ap4h + || entry.fourcc == FOURCC_ap4x) ? 32 : 24; + + /* Set compressor name, required by some software */ + switch (entry.fourcc) { + case FOURCC_apcn: + compressor = "Apple ProRes 422"; + break; + case FOURCC_apcs: + compressor = "Apple ProRes 422 LT"; + break; + case FOURCC_apch: + compressor = "Apple ProRes 422 HQ"; + break; + case FOURCC_apco: + compressor = "Apple ProRes 422 Proxy"; + break; + case FOURCC_ap4h: + compressor = "Apple ProRes 4444"; + break; + case FOURCC_ap4x: + compressor = "Apple ProRes 4444 XQ"; + break; + } + if (compressor) { + strcpy ((gchar *) mp4v->compressor + 1, compressor); + mp4v->compressor[0] = strlen (compressor); + } /* The 'clap' extension is also defined for MP4 but inventing values in * general seems a bit tricky for this one. We only write it for ProRes |