I upgraded to trunk last night and it was way worst, it can barely keep up with one recording and with two both get very choppy, instead of around 10 buffer errors with 0.8.x when starting a simultaneous recording I get hundreds. I rolled back to 0.8.x.
Jan 23 23:27:35 masterbe kernel: ivtv: ==================== START INIT IVTV ==================== Jan 23 23:27:35 masterbe kernel: ivtv: version 0.10.0 (development revision 3742) loading Jan 23 23:27:35 masterbe kernel: ivtv: Linux version: 2.6.18-chw-13 SMP preempt mod_unload 586 gcc-4.1 Jan 23 23:27:35 masterbe kernel: ivtv: In case of problems please include the debug info between Jan 23 23:27:35 masterbe kernel: ivtv: the START INIT IVTV and END INIT IVTV lines, along with Jan 23 23:27:35 masterbe kernel: ivtv: any module options, when mailing the ivtv-users mailinglist. Jan 23 23:27:35 masterbe kernel: ivtv0: Autodetected Hauppauge card (cx23416 based) Jan 23 23:27:35 masterbe kernel: ivtv0: Unreasonably low latency timer, setting to 64 (was 32) Jan 23 23:27:35 masterbe kernel: ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) Jan 23 23:27:35 masterbe kernel: ivtv0: Encoder revision: 0x02050032 Jan 23 23:27:35 masterbe kernel: tuner 1-0043: chip found @ 0x86 (ivtv i2c driver #0) Jan 23 23:27:35 masterbe kernel: tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0) Jan 23 23:27:35 masterbe kernel: ivtv0: Autodetected Hauppauge WinTV PVR-150 Jan 23 23:27:35 masterbe kernel: cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0) Jan 23 23:27:35 masterbe kernel: wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #0) Jan 23 23:27:35 masterbe kernel: ivtv0: Registered device video0 for encoder MPEG (4 MB) Jan 23 23:27:35 masterbe kernel: ivtv0: Registered device video32 for encoder YUV (2 MB) Jan 23 23:27:35 masterbe kernel: ivtv0: Registered device vbi0 for encoder VBI (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv0: Registered device video24 for encoder PCM audio (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv0: Registered device radio0 for encoder radio Jan 23 23:27:35 masterbe kernel: ivtv0: Initialized Hauppauge WinTV PVR-150, card #0 Jan 23 23:27:35 masterbe kernel: ivtv: ====================== NEXT CARD ====================== Jan 23 23:27:35 masterbe kernel: ivtv1: Autodetected Hauppauge card (cx23416 based) Jan 23 23:27:35 masterbe kernel: ivtv1: Unreasonably low latency timer, setting to 64 (was 32) Jan 23 23:27:35 masterbe kernel: ivtv1: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) Jan 23 23:27:35 masterbe kernel: ivtv1: Encoder revision: 0x02050032 Jan 23 23:27:35 masterbe kernel: tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #1) Jan 23 23:27:35 masterbe kernel: tuner 2-0060: chip found @ 0xc0 (ivtv i2c driver #1) Jan 23 23:27:35 masterbe kernel: tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #1) Jan 23 23:27:35 masterbe kernel: cx25840 2-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #1) Jan 23 23:27:35 masterbe kernel: wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #1) Jan 23 23:27:35 masterbe kernel: ivtv1: Autodetected WinTV PVR 500 (unit #1) Jan 23 23:27:35 masterbe kernel: ivtv1: Registered device video1 for encoder MPEG (4 MB) Jan 23 23:27:35 masterbe kernel: ivtv1: Registered device video33 for encoder YUV (2 MB) Jan 23 23:27:35 masterbe kernel: ivtv1: Registered device vbi1 for encoder VBI (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv1: Registered device video25 for encoder PCM audio (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv1: Registered device radio1 for encoder radio Jan 23 23:27:35 masterbe kernel: ivtv1: Initialized WinTV PVR 500 (unit #1), card #1 Jan 23 23:27:35 masterbe kernel: ivtv: ====================== NEXT CARD ====================== Jan 23 23:27:35 masterbe kernel: ivtv2: Autodetected Hauppauge card (cx23416 based) Jan 23 23:27:35 masterbe kernel: ivtv2: Unreasonably low latency timer, setting to 64 (was 32) Jan 23 23:27:35 masterbe kernel: ivtv2: loaded v4l-cx2341x-enc.fw firmware (262144 bytes) Jan 23 23:27:35 masterbe kernel: ivtv2: Encoder revision: 0x02050032 Jan 23 23:27:35 masterbe kernel: tuner 3-0043: chip found @ 0x86 (ivtv i2c driver #2) Jan 23 23:27:35 masterbe kernel: tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #2) Jan 23 23:27:35 masterbe kernel: cx25840 3-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #2) Jan 23 23:27:35 masterbe kernel: wm8775 3-001b: chip found @ 0x36 (ivtv i2c driver #2) Jan 23 23:27:35 masterbe kernel: ivtv2: Correcting tveeprom data: no radio present on second unit Jan 23 23:27:35 masterbe kernel: ivtv2: Autodetected WinTV PVR 500 (unit #2) Jan 23 23:27:35 masterbe kernel: ivtv2: Registered device video2 for encoder MPEG (4 MB) Jan 23 23:27:35 masterbe kernel: ivtv2: Registered device video34 for encoder YUV (2 MB) Jan 23 23:27:35 masterbe kernel: ivtv2: Registered device vbi2 for encoder VBI (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv2: Registered device video26 for encoder PCM audio (1 MB) Jan 23 23:27:35 masterbe kernel: ivtv2: Initialized WinTV PVR 500 (unit #2), card #2 Jan 23 23:27:35 masterbe kernel: ivtv: ==================== END INIT IVTV ==================== On 1/23/07, Hans Verkuil <[EMAIL PROTECTED]> wrote:
> I am having the same "buffers are full" issue, yesterday I installed IVTV > trunk (0.8.3, 3715) and increased buffers to 16. It seems better but I'm > still getting the errors. I wonder if increasing buffers even more would > help. That's the tip of the 0.8 branch, the trunk is here: http://ivtvdriver.org/viewcvs/ivtv/trunk.tar.gz?view=tar It compiles for the 2.6.18 kernel as well. Hans _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
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