Abstract: A slide rail assembly is provided and includes a first rail, a second rail, a blocking feature, an engaging member and an operating member. The second rail is displaceable relative to the first rail along a longitudinal direction. The blocking feature is arranged on the first rail. When the second rail is located at a predetermined position relative to the first rail, the blocking feature blocks the engaging member for preventing a displacement of the second rail from the predetermined position along a first direction. The operating member is configured to drive the engaging member, such that the engaging member is not blocked by the blocking feature for allowing the displacement of the second rail from the predetermined position along the first direction.

Abstract: A slide rail assembly includes a first rail, a second rail, a slide-facilitating device, and a retaining member. The second rail is movably mounted in a channel of, and is longitudinally displaceable with respect to, the first rail. The slide-facilitating device is movably mounted between the rails and includes an engaging feature. The retaining member is provided on the first rail and includes an elastic portion with a predetermined feature. The first rail includes a limiting feature for preventing deformation of the elastic portion. When the second rail is moved out of the channel after displacement in an opening direction with respect to the first rail, the slide-facilitating device is at a predetermined position, with the engaging feature engaged with the predetermined feature.

Abstract: A slide rail assembly includes a supporting frame, a first rail, a second rail and a third rail. The first rail is movable relative to the supporting frame. The second rail is movable relative to the first rail. The third rail is movable relative to the second rail. When the slide rail assembly is at an extending state, the first rail is located at a predetermined position relative to the supporting frame, the second rail is located at an extended position relative to the first rail, the third rail is located at an opened position relative to the second rail and a rear rail section of the third rail is overlapped with a front rail section of the first rail.

Abstract: Converting a DS3 transport stream to MPEG-2 packets over an ASI transport stream includes extracting MPEG-2 packets along with PCR values, calculating a new PCR value to compensate for packet time shift, and replacing the extracted PCR value with the new PCR value prior to outputting MPEG-2 packets. An apparatus for processing a DS3 transport stream carrying an MPEG-2 payload includes a DS3 receiver to receive the stream and to output a data signal and clock signal. The DS3 receiver includes a DS3 interface to receive DS3 packets and discard null packets, and includes PCR correction to determine if received DS3 packets include PCR values and to adjust PCR values prior to outputting the MPEG-2 packet. Packets are output without storing each packet in a buffer, but storing the PCR value in the buffer.

Abstract: A method (30) for a converting a DS3 transport stream to MPEG-2 packets over an ASI transport stream includes: extracting (31) MPEG-2 packets along with PCR values; calculating (27) a new PCR value to compensate for packet time shift; and replacing (28) the extracted PCR value with the new PCR value prior to outputting MPEG-2 packets. The method (30) also includes outputting (28) the MPEG-2 packets over the ASI transport upon arrival in the DS3 transport stream in a bursty manner without storing them in a buffer, but rather only storing (36) extracted PCRs in memory, delaying (33) output of MPEG_2 packets over the ASI transport while adjusting PCRs; generating (37) a timing signal (TS_pkt) indicating a time that an MPEG-2 packet arrives; generating (39) a timing signal (TS_info) indicating a time that an MPEG-2 packet should be output over the ASI transport, and calculating PCR_new=PCR_old+(TS_pkt?TS_info) in which PCR_new is a new PCR and PCR_old is an extracted PCR.