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rtpjpegpay: Add support for H.264 payload in MJPEG container

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See http://www.quickcamteam.net/uvc-h264/USB_Video_Payload_H.264_0.87.pdf

Fixes bug #655530.
This commit is contained in:
Robert Krakora 2011-08-03 10:09:42 +02:00 committed by Sebastian Dröge
parent c26442a3ba
commit f7893b8721
1 changed files with 5 additions and 2 deletions
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7
gst/rtp/gstrtpjpegpay.c
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@ -89,6 +89,7 @@ typedef enum _RtpJpegMarker RtpJpegMarker;
* @JPEG_MARKER_SOS: Start of Scan marker * @JPEG_MARKER_SOS: Start of Scan marker
* @JPEG_MARKER_EOI: End of Image marker * @JPEG_MARKER_EOI: End of Image marker
* @JPEG_MARKER_DRI: Define Restart Interval marker * @JPEG_MARKER_DRI: Define Restart Interval marker
* @JPEG_MARKER_H264: H264 marker
* *
* Identifers for markers in JPEG header * Identifers for markers in JPEG header
*/ */
@ -103,7 +104,8 @@ enum _RtpJpegMarker
JPEG_MARKER_DHT = 0xC4, JPEG_MARKER_DHT = 0xC4,
JPEG_MARKER_SOS = 0xDA, JPEG_MARKER_SOS = 0xDA,
JPEG_MARKER_EOI = 0xD9, JPEG_MARKER_EOI = 0xD9,
JPEG_MARKER_DRI = 0xDD JPEG_MARKER_DRI = 0xDD,
JPEG_MARKER_H264 = 0xE4
}; };
#define DEFAULT_JPEG_QUANT 255 #define DEFAULT_JPEG_QUANT 255
@ -590,7 +592,7 @@ gst_rtp_jpeg_pay_scan_marker (const guint8 * data, guint size, guint * offset)
guint8 marker; guint8 marker;
marker = data[*offset]; marker = data[*offset];
GST_LOG ("found %02x marker at offset %u", marker, *offset); GST_LOG ("found 0x%02x marker at offset %u", marker, *offset);
(*offset)++; (*offset)++;
return marker; return marker;
} }
@ -644,6 +646,7 @@ gst_rtp_jpeg_pay_handle_buffer (GstBaseRTPPayload * basepayload,
case JPEG_MARKER_JFIF: case JPEG_MARKER_JFIF:
case JPEG_MARKER_CMT: case JPEG_MARKER_CMT:
case JPEG_MARKER_DHT: case JPEG_MARKER_DHT:
case JPEG_MARKER_H264:
GST_LOG_OBJECT (pay, "skipping marker"); GST_LOG_OBJECT (pay, "skipping marker");
offset += gst_rtp_jpeg_pay_header_size (data, offset); offset += gst_rtp_jpeg_pay_header_size (data, offset);
break; break;