Lines Matching full:mpeg

366 Sliced VBI Data in MPEG Streams
369 If a device can produce an MPEG output stream, it may be capable of
372 as data embedded in the MPEG stream. Users or applications control this
374 :ref:`V4L2_CID_MPEG_STREAM_VBI_FMT <v4l2-mpeg-stream-vbi-fmt>`
378 :ref:`V4L2_CID_MPEG_STREAM_VBI_FMT <v4l2-mpeg-stream-vbi-fmt>`
380 :ref:`V4L2_MPEG_STREAM_VBI_FMT_NONE <v4l2-mpeg-stream-vbi-fmt>`,
381 then the device cannot embed sliced VBI data in the MPEG stream.
384 :ref:`V4L2_CID_MPEG_STREAM_VBI_FMT <v4l2-mpeg-stream-vbi-fmt>`
387 VBI data in the MPEG stream, if an application has negotiated sliced VBI
391 certain types of MPEG streams: for example in an MPEG-2 PS but not an
392 MPEG-2 TS. In this situation, if sliced VBI data insertion is requested,
393 the sliced VBI data will be embedded in MPEG stream types when
394 supported, and silently omitted from MPEG stream types where sliced VBI
400 MPEG Stream Embedded, Sliced VBI Data Format: NONE
404 :ref:`V4L2_MPEG_STREAM_VBI_FMT_NONE <v4l2-mpeg-stream-vbi-fmt>`
406 to cease embedding sliced VBI data in MPEG streams. Neither the device
408 MPEG stream when this format is set. No MPEG stream data structures are
411 MPEG Stream Embedded, Sliced VBI Data Format: IVTV
415 :ref:`V4L2_MPEG_STREAM_VBI_FMT_IVTV <v4l2-mpeg-stream-vbi-fmt>`
417 embed up to 36 lines of sliced VBI data per frame in an MPEG-2 *Private
418 Stream 1 PES* packet encapsulated in an MPEG-2 *Program Pack* in the
419 MPEG stream.
426 by the CX23415 MPEG decoder's capabilities and limitations with respect
428 an MPEG stream.
432 into the MPEG stream is implemented in driver software. At least the
433 ``cx18`` driver provides sliced VBI data insertion into an MPEG-2 PS in
436 The following definitions specify the payload of the MPEG-2 *Private
438 :ref:`V4L2_MPEG_STREAM_VBI_FMT_IVTV <v4l2-mpeg-stream-vbi-fmt>`
439 is set. (The MPEG-2 *Private Stream 1 PES* packet header and
440 encapsulating MPEG-2 *Program Pack* header are not detailed here. Please
441 refer to the MPEG-2 specifications for details on those packet headers.)
443 The payload of the MPEG-2 *Private Stream 1 PES* packets that contain
467       - A "magic" constant from :ref:`v4l2-mpeg-vbi-fmt-ivtv-magic` that
479     * - struct :ref:`v4l2_mpeg_vbi_ITV0 <v4l2-mpeg-vbi-itv0-1>`
488 .. _v4l2-mpeg-vbi-fmt-ivtv-magic:
533 	MPEG stream. Some reference ``linemask`` bit positions with their
564 .. _v4l2-mpeg-vbi-itv0-1: