Gstreamer splitmuxsrc无法播放splitmuxsink制作的MP4文件

Question

Good afternoon,

I'm saving RTSP stream as MP4 segments.

"gst-launch-1.0 -e rtspsrc location=rtsp://192.168.0.108/profile2/media.smp ! splitmuxsink location=storage/%04d.mp4 max-size-time=10000000000 "

And would like to play the videos I've saved earlier in the GTK window, but trying first to play from CLI with: "gst-launch-1.0 splitmuxsrc location=storage/*.mp4 ! decodebin ! videoconvert ! videoscale ! autovideosink" and get

__
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:00.000074602

also try the "gst-launch-1.0 playbin uri="splitmux://*.mp4" from documentation of gst and get the same error.

from PyCharm debugger got this: __

gst_base_src_start_complete:<filesrc0> pad not activated yet
basesrc gstbasesrc.c:2396:gst_base_src_update_length:<filesrc0> processing at or past EOS
gst_type_find_element_loop:<typefindelement0> error: Stream contains no data.

If I understand right there is a problem that headers are not recorded, that's why I've tried CLI method and still I got the same error when nothing shows and playback starts right after the first segment.

can you help me if there are any ideas?

Answer 1

Try h264parse config-interval=-1 (If your stream is H.264 format) before the splitmuxsink . That should write decoder specific data before each key frame. Since RTSP only sends this info out of band this info is missing from the stream unless You tell h264parse to explicitly insert them.