Rockbox Ports are now being developed for various digital audio players!
I've never had the fuze+ so much as stutter on flac or mp3 files but I also have no opus files what so ever. I can test one that stutters on your device if you like.
Quote from: Bilgus on October 09, 2017, 09:39:51 AMI've never had the fuze+ so much as stutter on flac or mp3 files but I also have no opus files what so ever. I can test one that stutters on your device if you like.FLAC or MP3 work 100% on my Sansa e250 v1 as i got no problems at all as menu navigation works as expected when playing those files etc.It's the 'AAC SBR+PS' (i.e. HE-AACv2 spec (https://upload.wikimedia.org/wikipedia/commons/3/37/AAC_profiles.svg )) that acts up which i imagine is due to lack of CPU power on the e250 v1. if i play files on the AAC-LC spec then everything on my Sansa e250 v1 works as expected.
The fuze+ didnt have any problems playing your AAC-HE file as long as it wasn't the first one I played
Could you try the same on your player play the opus first and then play the AAC-HE file and see if it exibits the sdame behaviour?
Anyway, I thought we already discussed this. You need to configure your encoder to produce AAC-LC files.
These were all tested with the music playing from an sdcard
#define IMX233_CPUFREQ_454_MHz 454740000#define IMX233_CPUFREQ_320_MHz 320000000#define IMX233_CPUFREQ_261_MHz 261820000#define IMX233_CPUFREQ_64_MHz 64000000#define IMX233_CPUFREQ_24_MHz 24000000
#define IMX233_CPUFREQ_64_MHz 64000000#define IMX233_CPUFREQ_454_MHz IMX233_CPUFREQ_64_MHz//454740000#define IMX233_CPUFREQ_320_MHz IMX233_CPUFREQ_64_MHz//320000000#define IMX233_CPUFREQ_261_MHz IMX233_CPUFREQ_64_MHz//261820000//#define IMX233_CPUFREQ_64_MHz 64000000#define IMX233_CPUFREQ_24_MHz 24000000
#define IMX233_CPUFREQ_454_MHz 454740000#define IMX233_CPUFREQ_320_MHz IMX233_CPUFREQ_454_MHz//320000000#define IMX233_CPUFREQ_261_MHz IMX233_CPUFREQ_454_MHz//261820000#define IMX233_CPUFREQ_64_MHz IMX233_CPUFREQ_454_MHz//64000000#define IMX233_CPUFREQ_24_MHz IMX233_CPUFREQ_454_MHz//24000000
static struct cpufreq_profile_t cpu_profiles[] ={... /* clk_p@64 MHz, clk_h@64 MHz, clk_emi@64 MHz, VDDD@1.050 V (or 1.275V) */ {IMX233_CPUFREQ_64_MHz, VDDD_MIN, 975, 1, 5, (19), EMIFREQ_NORMAL, 3},
static struct cpufreq_profile_t cpu_profiles[] ={... /* clk_p@64 MHz, clk_h@21.33 MHz, clk_emi@64 MHz, VDDD@1.550 V*/ {IMX233_CPUFREQ_64_MHz, (1550), (1450), (3), (1), (19), EMIFREQ_NORMAL, (0)},
static struct cpufreq_profile_t cpu_profiles[] ={... /* clk_p@64 MHz, clk_h@21.33 MHz, clk_emi@64 MHz, VDDD@1.050 V (or 1.275V) */ {IMX233_CPUFREQ_64_MHz, VDDD_MIN, 975, (3), 5, (19), EMIFREQ_NORMAL, 3},
static struct cpufreq_profile_t cpu_profiles[] ={... /* clk_p@64 MHz, clk_h@21.33 MHz, clk_emi@64 MHz, VDDD@1.050 V (or 1.275V) */ {IMX233_CPUFREQ_64_MHz, VDDD_MIN, 975, (3), 5, (19), EMIFREQ_NORMAL, (0)},
static struct cpufreq_profile_t cpu_profiles[] ={... /* clk_p@64 MHz, clk_h@64 MHz, clk_emi@64 MHz, VDDD@1.450 */ {IMX233_CPUFREQ_64_MHz, (1450), (1350), 1, 5, 27, EMIFREQ_NORMAL, 3},
Normal Build No Boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 1122.91sFile duration - 347.83s30.97% realtime206.65MHz needed for realtimeNext Time.mp3250241 of 250261Decode time - 188.06sFile duration - 250.26s133.07% realtime48.09MHz needed for realtimeNormal Build No Boost#2:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 1125.74sFile duration - 347.83s30.89% realtime207.18MHz needed for realtimeNormal Build Boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 295.55sFile duration - 347.83s117.68% realtime386.42MHz needed for realtimeLocked at 64MHz No Boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 293.45sFile duration - 347.83s118.53% realtime53.99MHz needed for realtimeLocked at 64MHz No Boost#2:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 293.83sFile duration - 347.83s118.37% realtime54.06MHz needed for realtimeLocked at 64Mhz Boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 293.45sFile duration - 347.83s118.53% realtime53.99MHz needed for realtimeLocked at 454MHz No boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 295.57sFile duration - 347.83s117.68% realtime386.42MHz needed for realtimeLocked at 454MHz Boost:07. Desperation- FhG 32kbps.m4a347693 of 347834Decode time - 295.58sFile duration - 347.83s117.67% realtime386.45MHz needed for realtime
Correct me if i am wrong, but are you saying it's possible to play that AAC-HE file on my 80mhz CPU without the major CPU issues i have? ; if so, are there any draw backs to those tweaks?because in the test above, on some parts of it, it shows you only need 54Mhz to play it.
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