From: alberto c. <al...@gm...> - 2006-08-29 15:58:34
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Hello again sorry for spawning the mailing list with my questions. I'm trying to understand why this command works: gst-launch-0.10 playbin uri=file:///$PWD/firefly.mp4 while this one doesn't: gst-launch-0.10 filesrc -t location=firefly.mp4 ! decodebin ! ffmpegcolorspace ! autovideosink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... FOUND TAG : found by element "qtdemux0". video codec: MPEG-4 video FOUND TAG : found by element "qtdemux0". audio codec: MPEG-4 AAC audio FOUND TAG : found by element "qtdemux0". title: The Train Job artist: Firefly album: Season 1 track number: 2 track count: 14 genre: TV Shows ERROR: from element /pipeline0/decodebin0/queue0: Internal data flow error. Additional debug info: gstqueue.c(783): gst_queue_push_one (): /pipeline0/decodebin0/queue0: streaming stopped, reason not-negotiated ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... FREEING pipeline ... And neither does this one: gst-launch-0.10 filesrc -t location=firefly.mp4 ! ffdemux_mov_mp4_m4a_3gp_3g2 ! ffdec_mpeg4 ! ffmpegcolorspace ! autovideosink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... FOUND TAG : found by element "ffdemux_mov_mp4_m4a_3gp_3g20". video codec: MPEG-4 compatible video FOUND TAG : found by element "ffdemux_mov_mp4_m4a_3gp_3g20". audio codec: MPEG-2/4 AAC audio (and here it hangs) The file used is: file firefly.mp4 firefly.mp4: ISO Media, MPEG v4 system, version 2 gst-typefind-0.10 firefly.mp4 firefly.mp4 - audio/x-m4a I would like to use the decodebin, and I know gstreamer can read that file somehow, but I just can't figure out how... Thank you very much again alb -- ICQ#: 319420338 |