Hi,

I tried with many cameras but can't do a simple saving pipeline... In the previous gstreamer versions everything was fine but in the latest release these pipelines doesn't working:

gst-launch -e rtspsrc location="..." ! rtph264depay ! matroskamux ! filesink location="test.mkv"

gst-launch -e rtspsrc location="..." ! rtph264depay ! legacyh264parse ! matroskamux ! filesink location="test.mkv"

Finnaly I found a pipeline that records:

gst-launch -e rtspsrc location="rtsp://admin:12345@10.30.0.106:554/h.264/ch1/main" ! rtph264depay ! legacyh264parse access-unit=true output-format=0 ! matroskamux ! filesink location="test.mkv"

So why the others don't work? 

After all i tried to do tests with videotestsrc but for example totem can't playback the result of this pipeline:

gst-launch -e videotestsrc ! video/x-raw-yuv,width=640,height=480,framerate=10/1 ! x264enc ! legacyh264parse access-unit=true output-format=0 ! matroskamux ! filesink location="test.mkv"

This pipeline works only if i don't touch the access-unit and output-format properties:

gst-launch -e videotestsrc ! video/x-raw-yuv,width=640,height=480,framerate=10/1 ! x264enc ! legacyh264parse ! matroskamux ! filesink location="test.mkv"

Btw when I seek in the recorded file from the network camera there are a lot of these messages:

0:00:02.342610487 17529 0x7f9528019940 WARN                  ffmpeg gstffmpegdec.c:2259:gst_ffmpegdec_frame:<ffdec_h2640> ffdec_h264: decoding error (len: -1, have_data: 0)
0:00:02.371483975 17529      0x10f4600 WARN                     bin gstbin.c:2380:gst_bin_do_latency_func:<play> did not really configure latency of 0:00:00.000000000

Are they normal?

Regards,
Tibor