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improved help and messages

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Devaev Maxim
2019-09-12 02:45:02 +03:00
parent dd5a5a079a
commit 5d270b0029
2 changed files with 16 additions and 6 deletions
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4
src/encoders/hw/encoder.c
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@@ -51,12 +51,12 @@ int hw_encoder_prepare(struct device_t *dev, unsigned quality) {
MEMSET_ZERO(comp);
if (xioctl(dev->run->fd, VIDIOC_G_JPEGCOMP, &comp) < 0) {
LOG_ERROR("Can't query HW encoder params and set quality (unsupported)");
LOG_ERROR("Device does not support setting of HW encoding quality parameters");
return -1;
}
comp.quality = quality;
if (xioctl(dev->run->fd, VIDIOC_S_JPEGCOMP, &comp) < 0) {
LOG_ERROR("Can't set HW encoder quality (unsupported)");
LOG_ERROR("Unable to change MJPG quality for JPEG source with HW pass-through encoder");
return -1;
}
return 0;