4 commits

Author	SHA1	Message	Date
Matthew Waters	21b232ce30	closedcaption: write 0x00 padding instead of 0x80 in cc_data/cdp ... Depending on the exact output format, 0x00 may be a better default for padding than 0x80. 0x00 is the recommended padding value when used in CDP (and cc_data) but is not when used in s334-1a. See CTA-708-E 4.3.5 amd SMPTE 334-1-2007 5.3.2. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4578>	2023-05-10 00:52:01 +00:00
Matthew Waters	be72fbc334	cccombiner: fix output-padding=false for a cea608 field 1 only stream ... If we have data that needs outputting but we have to output padding to meet the alternating field requirements of cea608, then output that padding anyway. Also includes a test Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4124>	2023-03-08 11:11:05 +00:00
Mathieu Duponchelle	fa1805d531	cccombiner: stop attaching caption buffers when caption pad has gone EOS ... When schedule is true (as is the case by default), we insert padding when no caption data is present in the schedule queue, and previously weren't checking whether the caption pad had gone EOS, leading to infinite scheduling of padding after EOS on the caption pad. Rectify that by adding a "drain" parameter to dequeue_caption() In addition, update the captions_and_eos test to push valid cc_data in: without this cccombiner was attaching padding buffers it had generated itself, and with that patch would now stop attaching said padding to the second buffer. By pushing valid, non-padding cc_data we ensure a caption buffer is indeed attached to the first and second video buffers. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1252>	2021-10-26 14:48:13 +00:00
Thibault Saunier	019971a3c7	Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir	2021-09-24 16:14:36 -03:00

Renamed from tests/check/elements/cccombiner.c (Browse further)