Support writing all frames to a single file

When using the -F/--file argument to capture frames to files, the file
name given as argument is now a pattern. If the pattern contains '#',
the first '#' character will be expanded to the frame number. Otherwise
all frames will be written to the same file.

Signed-off-by: Laurent Pinchart <>
1 file changed
tree: e84c87739c7600ad308f8af5ae8a8477b477df61
  2. Makefile
  3. yavta.c