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| author | Corentin Labbe <clabbe@baylibre.com> | 2020-09-25 20:30:57 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-10-01 10:05:55 +0200 |
| commit | 6dee18f7271cb9dacf1140abe0e57409c2de6a73 (patch) | |
| tree | b595a2754da18f61de7a86c3be0cbed31d66ab49 /drivers/staging/media | |
| parent | 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 (diff) | |
| download | linux-6dee18f7271cb9dacf1140abe0e57409c2de6a73.tar.gz linux-6dee18f7271cb9dacf1140abe0e57409c2de6a73.tar.bz2 linux-6dee18f7271cb9dacf1140abe0e57409c2de6a73.zip | |
media: zoran: update TODO
Update the TODO of the zoran driver
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/zoran/TODO | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/staging/media/zoran/TODO b/drivers/staging/media/zoran/TODO index 54464095d0d7..6992540d3e53 100644 --- a/drivers/staging/media/zoran/TODO +++ b/drivers/staging/media/zoran/TODO @@ -1,4 +1,19 @@ -The zoran driver is marked deprecated. It will be removed -around May 2019 unless someone is willing to update this -driver to the latest V4L2 frameworks (especially the vb2 -framework). + +How to test the zoran driver: +- RAW capture + mplayer tv:///dev/video0 -tv driver=v4l2 + +- MJPEG capture (compression) + mplayer tv:///dev/video0 -tv driver=v4l2:outfmt=mjpeg + TODO: need two test for both Dcim path + +- MJPEG play (decompression) + ffmpeg -i test.avi -vcodec mjpeg -an -f v4l2 /dev/video0 + Note: only recent ffmpeg has the ability of sending non-raw video via v4l2 + + The original way of sending video was via mplayer vo_zr/vo_zr2, but it does not compile + anymore and is a dead end (usage of some old private ffmpeg structures). + +TODO +- fix the v4l compliance "TRY_FMT cannot handle an invalid pixelformat" +- Filter JPEG data to made output work |