<html><head><base href="x-msg://1269/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div lang="EN-GB" link="blue" vlink="purple"><div class="WordSection1" style="page: WordSection1; "><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 10.5pt; font-family: Consolas; "><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(0, 32, 96); ">Yes, I am trying to stream H.264 compressed live images from my camera sensor which are 2144x1944 pixels, so just under 5MegaPixels.</span></div></div></div></span></blockquote><div><br></div>I'm not sure what that translates into in terms of "bytes", but (as noted several times already on this mailing list) you really shouldn't be streaming a very large frame as a single NAL unit. Instead, if your encoder supports this, you should encoder large frames into multiple NAL units ('slices'), and deliver/stream each NAL unit individually.</div><div><br></div><div><br><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div lang="EN-GB" link="blue" vlink="purple"><div class="WordSection1" style="page: WordSection1; "><div style="margin-top: 0cm; margin-right: 0cm; margin-left: 0cm; margin-bottom: 0.0001pt; font-size: 10.5pt; font-family: Consolas; "><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(0, 32, 96); "> I’m using h264videoStreamFramer</span></div></div></div></span></blockquote><div><br></div>That's your problem. Because your "StreamSource" object is delivering discrete NAL units (in this case, discrete frames, where each frame is a single NAL unit) - i.e., delivering one NAL unit at a time - then you should be using "H264VideoStreamDiscreteFramer".</div><div><br></div><div>Just make sure that your encoded NAL units *do not* begin with a 'start code' (0x00000001 or 0x000001).</div><div><br></div><div>("H264VideoStreamFramer" is used when your input source is a *byte stream* - e.g., from a H.264 Elementary Stream video *file*.)</div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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