ISSUES: FLV muxing with H264

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ISSUES: FLV muxing with H264


Hi all,

I am facing some issues in muxing H264 stream with FLV format from a

TEST INPUT  DETAILS (CodecH264.264 ) :
Codec/Family : AVC
Codec profile : Baseline@L1.2 Codec settings,
Codec_Settings_RefFrames : 1
Width : 320 pixels
Height : 240 pixels
Display Aspect ratio : 2.35
Frame rate : 12.500 fps
Chroma : 4:2:0
Interlacement : Progressive

gst-launch -v filesrc location=/home/CodecH264.264 ! h264parse ! ffmux_asf !
filesink location=/home/FLV/Test1.flv

(gst-launch-0.10:11544): GStreamer-WARNING **: Failed to load plugin
/usr/local/lib/ undefined symbol: gpstBufferInfo
** (gst-launch-0.10:11543): CRITICAL **:
gst_ffmpeg_mux_simple_caps_set_int_list: assertion `GST_CAPS_IS_SIMPLE
(caps)' failed
_init function ended
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
/pipeline0/h264parse0.src: caps = video/x-h264
/pipeline0/ffmux_asf0.video_0: caps = video/x-h264
ERROR: from element /pipeline0/ffmux_asf0: Could not configure supporting
Additional debug info:
gstffmpegmux.c(476): gst_ffmpegmux_collected (): /pipeline0/ffmux_asf0:
Failed to write file header - check codec settings
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
/pipeline0/ffmux_asf0.video_0: caps = NULL
/pipeline0/h264parse0.src: caps = NULL
FREEING pipeline ...

 gst-launch -v filesrc location=/home/CodecH264.264 ! video/x-h264,
width=320, height=240,framerate=25/2 ! ffmux_flv ! filesink

test2.flv is generated  but when played in Flash player, video played with
blank screen ( with seeking, no video)

gst-launch videotestsrc ! x264enc ! ffmux_flv ! filesink
But when I tried with videotestsrc its muxing to FLV and will be able to

Pls help me out in solving this issue. Thanks in advance.

Kumar KM

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